/* ============================================================
 * Readify — Manual de marca · estilos de la plantilla
 * Todo scopeado bajo .readify-page-marca para no chocar con otras páginas
 * ============================================================ */

.readify-page-marca { background: var(--rdfy-cream); }

.readify-page-marca .m-wrap { max-width: 1280px; margin: 0 auto; padding: 0 48px; }
.readify-page-marca .m-section { padding: 120px 0; border-top: 1px solid var(--rdfy-line-soft); position: relative; }
.readify-page-marca .m-section:first-of-type { border-top: 0; }

.readify-page-marca .m-chapter-label {
    display: flex; align-items: center; gap: 14px;
    font-family: var(--rdfy-f-ui);
    font-size: 12px; font-weight: 600;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--rdfy-terracota);
    margin-bottom: 32px;
}
.readify-page-marca .m-chapter-num {
    font-family: var(--rdfy-f-display);
    font-size: 18px; font-weight: 600;
    color: var(--rdfy-ambar);
    letter-spacing: -0.02em;
}
.readify-page-marca .m-chapter-line { width: 40px; height: 1px; background: var(--rdfy-terracota); }

.readify-page-marca .m-display-h {
    font-family: var(--rdfy-f-display);
    font-size: clamp(44px, 5.6vw, 80px);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: 0.98;
    margin-bottom: 24px;
}
.readify-page-marca .m-section-intro {
    font-size: 19px;
    color: var(--rdfy-ink-muted);
    max-width: 580px;
    line-height: 1.55;
    margin-bottom: 72px;
}

/* ─── COVER ─── */
.readify-page-marca .m-cover {
    min-height: 92vh;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    padding: 140px 48px 64px;
    max-width: 1440px;
    margin: 0 auto;
    gap: 80px;
    align-items: center;
    position: relative;
}
.readify-page-marca .m-cover::before {
    content: ""; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(190, 74, 44, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(138, 96, 21, 0.06) 0%, transparent 50%);
    pointer-events: none;
}
.readify-page-marca .m-cover-text { position: relative; z-index: 1; }
.readify-page-marca .m-cover-eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    font-size: 11px; color: var(--rdfy-terracota);
    letter-spacing: 0.18em; text-transform: uppercase;
    font-weight: 700; margin-bottom: 40px;
}
.readify-page-marca .m-cover-eyebrow::before { content: ""; width: 40px; height: 1px; background: var(--rdfy-terracota); }
.readify-page-marca .m-cover h1 {
    font-family: var(--rdfy-f-display);
    font-size: clamp(64px, 8.5vw, 140px);
    font-weight: 600;
    line-height: 0.88;
    letter-spacing: -0.045em;
    margin-bottom: 36px;
}
.readify-page-marca .m-cover h1 em { color: var(--rdfy-terracota); font-style: italic; }
.readify-page-marca .m-cover-lead {
    font-size: 22px;
    font-family: var(--rdfy-f-display);
    font-weight: 500;
    letter-spacing: -0.015em;
    color: var(--rdfy-ink-muted);
    line-height: 1.4;
    max-width: 480px;
    margin-bottom: 72px;
}
.readify-page-marca .m-cover-meta {
    display: grid; grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--rdfy-line);
    max-width: 500px;
}
.readify-page-marca .m-cover-meta-k {
    font-size: 10px; color: var(--rdfy-ink-soft);
    letter-spacing: 0.14em; text-transform: uppercase;
    font-weight: 700; margin-bottom: 6px;
}
.readify-page-marca .m-cover-meta-v {
    font-family: var(--rdfy-f-display);
    font-size: 18px; font-weight: 600;
    letter-spacing: -0.02em; color: var(--rdfy-ink);
}

.readify-page-marca .m-cover-mark {
    position: relative;
    display: flex; align-items: center; justify-content: center;
}
.readify-page-marca .m-cover-mark::before {
    content: "";
    position: absolute;
    width: 520px; height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(190, 74, 44, 0.14) 0%, transparent 65%);
    z-index: 0;
}
.readify-page-marca .m-cover-mark-inner {
    position: relative; z-index: 1;
    font-family: var(--rdfy-f-display);
    font-size: clamp(280px, 36vw, 520px);
    font-weight: 700;
    letter-spacing: -0.08em;
    line-height: 1;
    color: var(--rdfy-ink);
    display: flex; align-items: baseline;
}
.readify-page-marca .m-cover-mark-inner .m-dot { color: var(--rdfy-ambar); margin-left: -12px; }

/* ─── TOC ─── */
.readify-page-marca .m-toc {
    background: var(--rdfy-pergamino);
    padding: 64px 0;
    border-top: 1px solid var(--rdfy-line);
    border-bottom: 1px solid var(--rdfy-line);
}
.readify-page-marca .m-toc-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 40px 64px;
}
.readify-page-marca .m-toc-item {
    display: flex; gap: 18px; align-items: baseline;
    padding: 10px 0;
    border-bottom: 1px solid var(--rdfy-line-soft);
    transition: transform 0.25s ease;
}
.readify-page-marca .m-toc-item:hover { transform: translateX(6px); }
.readify-page-marca .m-toc-num {
    font-family: var(--rdfy-f-display);
    font-size: 16px; font-weight: 600;
    color: var(--rdfy-ambar);
    letter-spacing: -0.02em;
    min-width: 28px;
}
.readify-page-marca .m-toc-label {
    font-family: var(--rdfy-f-display);
    font-size: 22px; font-weight: 500;
    letter-spacing: -0.02em;
}

/* ─── FILOSOFIA ─── */
.readify-page-marca .m-philosophy-grid {
    display: grid; grid-template-columns: 1fr 1.2fr;
    gap: 96px; align-items: start;
}
.readify-page-marca .m-philosophy-lead {
    font-family: var(--rdfy-f-display);
    font-size: clamp(28px, 3.2vw, 40px);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.025em;
}
.readify-page-marca .m-philosophy-lead em { font-style: italic; color: var(--rdfy-terracota); }
.readify-page-marca .m-philosophy-body {
    display: flex; flex-direction: column; gap: 24px;
    font-size: 17px; line-height: 1.7;
    color: var(--rdfy-ink-muted);
    max-width: 520px;
}

/* ─── LOGO ─── */
.readify-page-marca .m-logo-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 24px; margin-bottom: 64px;
}
.readify-page-marca .m-logo-tile {
    padding: 80px 48px;
    border: 1px solid var(--rdfy-line);
    border-radius: 14px;
    min-height: 260px;
    display: flex; flex-direction: column;
    justify-content: space-between;
}
.readify-page-marca .m-logo-tile-mark {
    font-family: var(--rdfy-f-display);
    font-weight: 700;
    font-size: 120px;
    letter-spacing: -0.08em;
    line-height: 0.9;
}
.readify-page-marca .m-logo-tile-mark .m-dot { color: var(--rdfy-ambar); margin-left: -8px; }
.readify-page-marca .m-logo-tile-label {
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--rdfy-ink-soft);
    font-weight: 600;
}
.readify-page-marca .m-logo-cream { background: var(--rdfy-cream); }
.readify-page-marca .m-logo-warm  { background: var(--rdfy-cream-warm); }
.readify-page-marca .m-logo-ink   { background: var(--rdfy-ink); color: var(--rdfy-cream); }
.readify-page-marca .m-logo-ink .m-logo-tile-mark .m-dot { color: var(--rdfy-ambar-soft); }
.readify-page-marca .m-logo-ink .m-logo-tile-label { color: rgba(249,247,242,0.55); }
.readify-page-marca .m-logo-terra { background: var(--rdfy-terracota); color: var(--rdfy-cream); }
.readify-page-marca .m-logo-terra .m-logo-tile-mark .m-dot { color: var(--rdfy-cream); }
.readify-page-marca .m-logo-terra .m-logo-tile-label { color: rgba(249,247,242,0.7); }
.readify-page-marca .m-logo-verde { background: var(--rdfy-verde); color: var(--rdfy-cream); }
.readify-page-marca .m-logo-verde .m-logo-tile-mark .m-dot { color: var(--rdfy-ambar-soft); }
.readify-page-marca .m-logo-verde .m-logo-tile-label { color: rgba(249,247,242,0.55); }

.readify-page-marca .m-logo-rules {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 48px; margin-top: 72px;
}
.readify-page-marca .m-rule-title {
    font-family: var(--rdfy-f-display);
    font-size: 22px; font-weight: 600;
    letter-spacing: -0.02em; margin-bottom: 10px;
}
.readify-page-marca .m-rule-body { font-size: 15px; color: var(--rdfy-ink-muted); line-height: 1.55; }
.readify-page-marca .m-rule-body code {
    background: var(--rdfy-pergamino);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
    font-family: "SF Mono", Menlo, Consolas, monospace;
}

.readify-page-marca .m-size-scale {
    display: flex; align-items: flex-end; gap: 48px;
    padding: 48px 0;
    border-top: 1px solid var(--rdfy-line-soft);
    border-bottom: 1px solid var(--rdfy-line-soft);
    margin-top: 48px;
}
.readify-page-marca .m-size-item { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.readify-page-marca .m-size-mark {
    font-family: var(--rdfy-f-display);
    font-weight: 700;
    letter-spacing: -0.08em;
    line-height: 1;
}
.readify-page-marca .m-size-mark .m-dot { color: var(--rdfy-ambar); margin-left: -3px; }
.readify-page-marca .m-size-xs { font-size: 18px; }
.readify-page-marca .m-size-sm { font-size: 28px; }
.readify-page-marca .m-size-md { font-size: 44px; }
.readify-page-marca .m-size-lg { font-size: 72px; }
.readify-page-marca .m-size-xl { font-size: 110px; }
.readify-page-marca .m-size-label {
    font-size: 11px;
    color: var(--rdfy-ink-soft);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
    text-align: center;
}

/* ─── COLOR ─── */
.readify-page-marca .m-color-section-title {
    font-family: var(--rdfy-f-ui);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--rdfy-ink-soft);
    margin: 56px 0 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--rdfy-line);
}
.readify-page-marca .m-color-section-title:first-of-type { margin-top: 0; }

.readify-page-marca .m-color-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 4px;
}
.readify-page-marca .m-color-tile { display: flex; flex-direction: column; border-radius: 3px; overflow: hidden; }
.readify-page-marca .m-color-swatch {
    height: 220px;
    position: relative;
    display: flex; flex-direction: column;
    justify-content: space-between;
    padding: 20px;
}
.readify-page-marca .m-color-name {
    font-family: var(--rdfy-f-display);
    font-size: 22px; font-weight: 600;
    letter-spacing: -0.025em; line-height: 1;
}
.readify-page-marca .m-color-hex {
    font-family: "SF Mono", Menlo, Consolas, monospace;
    font-size: 12px;
    letter-spacing: 0.04em;
    opacity: 0.7;
}
.readify-page-marca .m-color-info {
    padding: 16px 20px 20px;
    background: var(--rdfy-cream);
    border: 1px solid var(--rdfy-line);
    border-top: 0;
    flex: 1;
}
.readify-page-marca .m-color-rgb {
    font-family: "SF Mono", Menlo, Consolas, monospace;
    font-size: 11px; color: var(--rdfy-ink-soft); margin-bottom: 6px;
}
.readify-page-marca .m-color-use { font-size: 13px; color: var(--rdfy-ink-muted); line-height: 1.45; }

/* ─── TIPOGRAFIA ─── */
.readify-page-marca .m-type-hero {
    padding: 64px 0;
    border-bottom: 1px solid var(--rdfy-line-soft);
    margin-bottom: 64px;
}
.readify-page-marca .m-type-specimen {
    font-family: var(--rdfy-f-display);
    font-size: clamp(80px, 12vw, 180px);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 0.9;
    color: var(--rdfy-ink);
}
.readify-page-marca .m-type-specimen em { color: var(--rdfy-terracota); font-style: italic; }
.readify-page-marca .m-type-specimen-sub {
    font-family: var(--rdfy-f-ui);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--rdfy-ink-soft);
    margin-top: 32px;
}
.readify-page-marca .m-type-pair {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 48px; margin-bottom: 72px;
}
.readify-page-marca .m-type-card {
    padding: 40px 36px;
    background: var(--rdfy-cream);
    border: 1px solid var(--rdfy-line);
    border-radius: 14px;
}
.readify-page-marca .m-type-card-label {
    font-size: 10px; color: var(--rdfy-terracota);
    letter-spacing: 0.18em; text-transform: uppercase;
    font-weight: 700; margin-bottom: 16px;
}
.readify-page-marca .m-type-card-name {
    font-family: var(--rdfy-f-display);
    font-size: 40px; font-weight: 600;
    letter-spacing: -0.03em; line-height: 1;
    margin-bottom: 20px;
}
.readify-page-marca .m-type-card-name-ui {
    font-family: var(--rdfy-f-ui);
    font-size: 40px; font-weight: 600;
    letter-spacing: -0.02em; line-height: 1;
    margin-bottom: 20px;
}
.readify-page-marca .m-type-card-meta {
    font-size: 13px; color: var(--rdfy-ink-muted);
    line-height: 1.6; margin-bottom: 32px;
}

.readify-page-marca .m-italic-rule {
    margin-top: 72px;
    padding: 56px 48px;
    background: var(--rdfy-cream-warm);
    border-radius: 18px;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 48px; align-items: center;
}
.readify-page-marca .m-italic-demo {
    font-family: var(--rdfy-f-display);
    font-size: 40px; font-weight: 600;
    letter-spacing: -0.035em; line-height: 1.1;
}
.readify-page-marca .m-italic-demo em { color: var(--rdfy-terracota); font-style: italic; }

/* ─── VOZ ─── */
.readify-page-marca .m-principles {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 2px; margin-bottom: 80px;
    background: var(--rdfy-line);
    border: 1px solid var(--rdfy-line);
    border-radius: 14px;
    overflow: hidden;
}
.readify-page-marca .m-principle { padding: 36px 28px; background: var(--rdfy-cream); min-height: 180px; }
.readify-page-marca .m-principle-num {
    font-family: var(--rdfy-f-display);
    font-size: 32px; font-weight: 600;
    color: var(--rdfy-ambar);
    letter-spacing: -0.03em;
    line-height: 1; margin-bottom: 16px;
}
.readify-page-marca .m-principle-t {
    font-family: var(--rdfy-f-display);
    font-size: 20px; font-weight: 600;
    letter-spacing: -0.02em; line-height: 1.15;
    margin-bottom: 10px;
}
.readify-page-marca .m-principle-d { font-size: 13px; color: var(--rdfy-ink-muted); line-height: 1.55; }

.readify-page-marca .m-voice-examples { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.readify-page-marca .m-voice {
    padding: 32px 32px 28px;
    border-radius: 14px;
    border: 1px solid var(--rdfy-line);
}
.readify-page-marca .m-voice.yes { background: rgba(46, 74, 34, 0.06); border-color: rgba(46, 74, 34, 0.2); }
.readify-page-marca .m-voice.no  { background: rgba(190, 74, 44, 0.05); border-color: rgba(190, 74, 44, 0.18); }
.readify-page-marca .m-voice-marker {
    display: inline-block;
    font-family: var(--rdfy-f-display);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.14em; text-transform: uppercase;
    padding: 4px 10px; border-radius: 999px;
    margin-bottom: 18px;
}
.readify-page-marca .m-voice.yes .m-voice-marker { background: var(--rdfy-verde); color: var(--rdfy-cream); }
.readify-page-marca .m-voice.no  .m-voice-marker { background: var(--rdfy-terracota); color: var(--rdfy-cream); }
.readify-page-marca .m-voice-quote {
    font-family: var(--rdfy-f-display);
    font-size: 19px; font-weight: 500;
    letter-spacing: -0.015em; line-height: 1.45;
    margin-bottom: 16px;
}
.readify-page-marca .m-voice-quote em { color: var(--rdfy-terracota); font-style: italic; }
.readify-page-marca .m-voice-note { font-size: 13px; color: var(--rdfy-ink-muted); line-height: 1.55; }

/* ─── COMPONENTES ─── */
.readify-page-marca .m-components-grid { display: grid; gap: 24px; }
.readify-page-marca .m-component-row {
    background: var(--rdfy-cream);
    border: 1px solid var(--rdfy-line);
    border-radius: 14px;
    padding: 48px 40px;
    display: grid; grid-template-columns: 0.6fr 1fr;
    gap: 48px; align-items: center;
}
.readify-page-marca .m-component-label {
    font-family: var(--rdfy-f-ui);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--rdfy-terracota);
    font-weight: 700;
    margin-bottom: 12px;
}
.readify-page-marca .m-component-desc {
    font-family: var(--rdfy-f-display);
    font-size: 22px; font-weight: 500;
    line-height: 1.3; letter-spacing: -0.02em;
}

.readify-page-marca .m-demo-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 22px;
    border-radius: 999px;
    font-family: var(--rdfy-f-ui);
    font-size: 14px; font-weight: 600;
    letter-spacing: -0.005em;
    border: 1px solid transparent;
    line-height: 1;
}
.readify-page-marca .m-demo-btn.primary { background: var(--rdfy-ink); color: var(--rdfy-cream); }
.readify-page-marca .m-demo-btn.ghost   { color: var(--rdfy-ink); border-color: var(--rdfy-line); }
.readify-page-marca .m-demo-btn.terra   { background: var(--rdfy-terracota); color: var(--rdfy-cream); }

.readify-page-marca .m-demo-badge {
    display: inline-block;
    font-family: var(--rdfy-f-ui);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.14em; text-transform: uppercase;
    padding: 4px 10px; border-radius: 999px;
}
.readify-page-marca .m-demo-badge.verde { background: rgba(46, 74, 34, 0.12); color: var(--rdfy-verde); }
.readify-page-marca .m-demo-badge.ambar { background: rgba(138, 96, 21, 0.12); color: var(--rdfy-ambar); }
.readify-page-marca .m-demo-badge.terra { background: rgba(190, 74, 44, 0.12); color: var(--rdfy-terracota); }

.readify-page-marca .m-demo-book {
    width: 110px; height: 160px;
    border-radius: 2px 5px 5px 2px;
    background: linear-gradient(160deg, #3a4e2d, #1c2815);
    box-shadow: 0 8px 20px -6px rgba(28, 26, 22, 0.2);
}
.readify-page-marca .m-demo-book.terra { background: linear-gradient(160deg, var(--rdfy-terracota), #7d2d14); }
.readify-page-marca .m-demo-book.ambar { background: linear-gradient(160deg, #8a6410, #3a2a07); }

.readify-page-marca .m-showcase { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ─── COLOFON ─── */
.readify-page-marca .m-colophon {
    padding: 140px 0 120px;
    background: var(--rdfy-ink);
    color: var(--rdfy-cream) !important;
    position: relative; overflow: hidden;
    margin-top: 64px;
}
.readify-page-marca .m-colophon::before {
    content: ""; position: absolute;
    top: -200px; left: -200px;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(190, 74, 44, 0.15) 0%, transparent 60%);
}
.readify-page-marca .m-colophon-inner { position: relative; z-index: 1; }
.readify-page-marca .m-colophon-label {
    display: inline-flex; align-items: center; gap: 12px;
    font-size: 11px; letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--rdfy-ambar-soft);
    font-weight: 700; margin-bottom: 40px;
}
.readify-page-marca .m-colophon-label::before { content: ""; width: 32px; height: 1px; background: var(--rdfy-ambar-soft); }
.readify-page-marca .m-colophon h2 {
    font-family: var(--rdfy-f-display);
    font-size: clamp(48px, 6.5vw, 92px);
    font-weight: 600; line-height: 0.95;
    letter-spacing: -0.04em; margin-bottom: 48px;
    max-width: 900px;
    color: var(--rdfy-cream) !important;
}
.readify-page-marca .m-colophon h2 em { color: var(--rdfy-terracota-soft); font-style: italic; }
.readify-page-marca .m-colophon-body {
    font-family: var(--rdfy-f-display);
    font-weight: 500; font-size: 21px;
    letter-spacing: -0.015em; line-height: 1.4;
    color: rgba(249, 247, 242, 0.72) !important;
    max-width: 620px; margin-bottom: 64px;
}
.readify-page-marca .m-colophon-meta {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 32px; padding-top: 48px;
    border-top: 1px solid rgba(249, 247, 242, 0.18);
}
.readify-page-marca .m-colophon-meta-k {
    font-size: 10px;
    color: rgba(249, 247, 242, 0.5);
    letter-spacing: 0.14em; text-transform: uppercase;
    font-weight: 700; margin-bottom: 8px;
}
.readify-page-marca .m-colophon-meta-v {
    font-family: var(--rdfy-f-display);
    font-size: 18px; font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--rdfy-cream) !important;
}

/* responsive */
@media (max-width: 960px) {
    .readify-page-marca .m-wrap { padding: 0 24px; }
    .readify-page-marca .m-section { padding: 80px 0; }
    .readify-page-marca .m-cover { grid-template-columns: 1fr; padding: 120px 24px 48px; gap: 48px; min-height: auto; }
    .readify-page-marca .m-cover-mark-inner { font-size: 240px; }
    .readify-page-marca .m-cover-meta { grid-template-columns: 1fr 1fr; }
    .readify-page-marca .m-toc-grid { grid-template-columns: 1fr 1fr; gap: 24px 32px; }
    .readify-page-marca .m-philosophy-grid { grid-template-columns: 1fr; gap: 40px; }
    .readify-page-marca .m-logo-grid { grid-template-columns: 1fr; }
    .readify-page-marca .m-logo-rules { grid-template-columns: 1fr; gap: 32px; }
    .readify-page-marca .m-size-scale { gap: 24px; overflow-x: auto; padding: 32px 0; }
    .readify-page-marca .m-type-pair { grid-template-columns: 1fr; gap: 16px; }
    .readify-page-marca .m-italic-rule { grid-template-columns: 1fr; padding: 40px 28px; gap: 28px; }
    .readify-page-marca .m-principles { grid-template-columns: 1fr 1fr; }
    .readify-page-marca .m-voice-examples { grid-template-columns: 1fr; }
    .readify-page-marca .m-component-row { grid-template-columns: 1fr; gap: 28px; padding: 36px 28px; }
    .readify-page-marca .m-colophon-meta { grid-template-columns: 1fr 1fr; gap: 20px; }
}