/* United Cultures · unitedcultures.eth · UC Design Guidelines
   Fonts: Open Sans (400/600/700) · Colors: #f7f7f7 #003399 #333333 #000000
   X-unit: 46px · Buttons 46px · Flat · Black hover */

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { font-family: 'Open Sans', Helvetica, Arial, sans-serif; color: #333333; background: #ffffff; line-height: 1.6; font-size: 14px; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: #000000; font-weight: 700; }
img, svg { vertical-align: middle; }

/* ===== HEADER STACK ===== */
.utility { background: #000000; color: #ffffff; padding: 0 46px; height: 32px; display: flex; align-items: center; justify-content: space-between; font-size: 11px; letter-spacing: 0.1em; }
.utility-left { display: flex; gap: 18px; align-items: center; }
.utility-tag { opacity: 0.7; }
.utility-right { display: flex; gap: 14px; align-items: center; }
.utility-eth { font-family: monospace; font-weight: 600; }
.utility-lang span { margin-left: 12px; cursor: pointer; opacity: 0.55; transition: opacity 0.15s; }
.utility-lang span:hover { opacity: 1; }
.utility-lang span.on { opacity: 1; font-weight: 700; }

.masthead { background: #ffffff; padding: 18px 46px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #f7f7f7; }
.brand { display: flex; align-items: center; gap: 16px; }
.brand-mark { width: 56px; height: 56px; object-fit: contain; display: block; }
.brand-text { padding-left: 18px; border-left: 1px solid #cccccc; line-height: 1.3; }
.brand-name { font-size: 18px; font-weight: 700; letter-spacing: 0.15em; color: #000000; }
.brand-tag { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: #333333; font-weight: 600; margin-top: 2px; }
.masthead-actions { display: flex; align-items: center; gap: 12px; }
.wallet-pill { font-family: monospace; font-size: 11px; background: #f7f7f7; padding: 8px 14px; color: #333333; border: 1px solid #cccccc; }
.connect-btn { background: #003399; color: #ffffff; padding: 12px 23px; font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; border: none; cursor: pointer; transition: background 0.15s; font-family: 'Open Sans', sans-serif; }
.connect-btn:hover { background: #000000; }

.nav { background: #ffffff; border-bottom: 1px solid #cccccc; border-top: 1px solid #f7f7f7; display: flex; align-items: stretch; height: 60px; flex-wrap: wrap; position: sticky; top: 0; z-index: 100; }
.nav-btn { padding: 0 23px; display: flex; align-items: center; font-size: 11px; font-weight: 700; color: #333333; letter-spacing: 0.15em; text-transform: uppercase; cursor: pointer; transition: all 0.15s; border-right: 1px solid #f7f7f7; height: 100%; position: relative; }
.nav-btn:hover { background: #000000; color: #ffffff; }
.nav-btn.on { background: #003399; color: #ffffff; }
.nav-btn.on:after { content: ""; position: absolute; bottom: -1px; left: 0; right: 0; height: 3px; background: #003399; }
.nav-right { margin-left: auto; display: flex; align-items: center; padding-right: 23px; gap: 12px; }
.nav-search { background: #f7f7f7; border: none; padding: 10px 14px; font-family: 'Open Sans', sans-serif; font-size: 12px; color: #333333; width: 200px; }
.nav-search:focus { outline: none; background: #ffffff; border-bottom: 2px solid #003399; }

@media (max-width: 900px) {
  .utility, .masthead, .nav { padding-left: 23px; padding-right: 23px; }
  .brand-text { display: none; }
  .nav-search { display: none; }
  .nav-btn { padding: 0 12px; font-size: 10px; }
}

/* ===== HERO ===== */
.hero { background: #003399; color: #ffffff; padding: 92px 46px; }
.hero.compact { padding: 60px 46px; }
.hero-tag { font-size: 11px; letter-spacing: 0.25em; opacity: 0.8; margin-bottom: 18px; text-transform: uppercase; }
.hero-h1 { font-size: 42px; font-weight: 700; letter-spacing: 0.05em; line-height: 1.2; margin-bottom: 18px; text-transform: uppercase; }
.hero.compact .hero-h1 { font-size: 32px; }
.hero-sub { font-size: 16px; opacity: 0.9; max-width: 680px; line-height: 1.7; margin-bottom: 30px; }
.hero-arch { background: rgba(0,0,0,0.2); padding: 18px 23px; margin-top: 23px; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; max-width: 680px; }
.hero-arch-label { font-size: 10px; letter-spacing: 0.2em; opacity: 0.7; text-transform: uppercase; margin-bottom: 6px; }
.hero-arch-val { font-family: monospace; font-size: 13px; font-weight: 700; }
.hero-meta { display: flex; gap: 30px; flex-wrap: wrap; margin-top: 30px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,0.2); }
.hero-meta-label { opacity: 0.7; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; font-size: 10px; }
.hero-meta-val { font-family: monospace; font-weight: 600; font-size: 13px; }

/* ===== BUTTONS ===== */
.btn { display: inline-block; padding: 14px 30px; font-size: 12px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; cursor: pointer; transition: all 0.15s; border: 1px solid #ffffff; background: transparent; color: #ffffff; min-width: 160px; min-height: 46px; text-align: center; font-family: 'Open Sans', sans-serif; line-height: 1.2; }
.btn:hover { background: #000000; border-color: #000000; }
.btn-primary { background: #ffffff; color: #003399; }
.btn-primary:hover { background: #000000; color: #ffffff; }
.btn-dark { border-color: #cccccc; color: #333333; }
.btn-dark:hover { background: #000000; color: #ffffff; border-color: #000000; }
.btn-red { background: #003399; color: #ffffff; border-color: #003399; }
.btn-red:hover { background: #000000; border-color: #000000; }

/* ===== SECTIONS ===== */
.section { padding: 69px 46px; }
.section.grey { background: #f7f7f7; }
.section.dark { background: #000000; color: #ffffff; }
.section.dark h2, .section.dark h3 { color: #ffffff; }
.h2 { font-size: 24px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 12px; }
.line { width: 60px; height: 3px; background: #003399; margin-bottom: 30px; }
.h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-top: 46px; margin-bottom: 8px; }
.prose { font-size: 14px; line-height: 1.7; max-width: 720px; color: #333333; margin-bottom: 12px; }
.section.dark .prose { color: #cccccc; }

/* ===== PHASES (presale) ===== */
.phases { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 23px; }
.phase { padding: 30px; }
.phase.p1 { background: #003399; color: #ffffff; }
.phase.p2 { background: #000000; color: #ffffff; }
.phase-tag { display: inline-block; padding: 4px 10px; font-size: 10px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 14px; }
.phase.p1 .phase-tag { background: #ffffff; color: #003399; }
.phase.p2 .phase-tag { background: #ffffff; color: #000000; }
.phase-title { font-size: 22px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 8px; color: #ffffff; }
.phase-dates { font-family: monospace; font-size: 16px; font-weight: 700; padding: 10px 14px; background: rgba(0,0,0,0.25); display: inline-block; margin-bottom: 18px; }
.phase-desc { font-size: 13px; opacity: 0.9; line-height: 1.6; margin-bottom: 18px; }
.phase-aud-label { font-size: 10px; letter-spacing: 0.2em; opacity: 0.7; text-transform: uppercase; margin-bottom: 10px; }
.phase-aud { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 23px; }
.phase-aud-box { background: rgba(255,255,255,0.12); padding: 12px; text-align: center; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }

/* ===== FLOW ===== */
.flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 8px; margin-top: 23px; }
.flow-step { background: #ffffff; border: 1px solid #cccccc; padding: 23px; text-align: center; cursor: pointer; transition: all 0.15s; }
.flow-step:hover { background: #000000; color: #ffffff; border-color: #000000; }
.flow-step:hover .flow-num { color: #ffffff; }
.flow-num { font-size: 28px; font-weight: 700; color: #003399; letter-spacing: 0.05em; margin-bottom: 12px; transition: color 0.15s; }
.flow-title { font-size: 13px; font-weight: 700; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }
.flow-desc { font-size: 11px; opacity: 0.75; line-height: 1.5; }

/* ===== ARCHITECTURE ===== */
.arch-split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 23px; }
.arch-card { background: #ffffff; border: 1px solid #cccccc; padding: 30px; }
.arch-card-tag { display: inline-block; padding: 4px 10px; font-size: 10px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 14px; background: #003399; color: #ffffff; }
.arch-card.poly .arch-card-tag { background: #000000; }
.arch-card-title { font-size: 18px; font-weight: 700; color: #000000; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.05em; }
.arch-card-chain { font-family: monospace; font-size: 12px; color: #003399; font-weight: 700; margin-bottom: 14px; }
.arch-card-desc { font-size: 13px; color: #333333; opacity: 0.85; line-height: 1.6; margin-bottom: 18px; }
.arch-card-meta { font-family: monospace; font-size: 11px; color: #333333; padding: 10px 14px; background: #f7f7f7; }

/* ===== ROADMAP / CYCLES ===== */
.cycles { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 23px; }
.cycle { background: #ffffff; border: 1px solid #cccccc; padding: 30px; }
.cycle.current { border: 2px solid #003399; }
.cycle.next { border: 2px solid #000000; }
.cycle-tag { display: inline-block; padding: 4px 10px; font-size: 10px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 14px; background: #003399; color: #ffffff; }
.cycle.next .cycle-tag { background: #000000; }
.cycle-num { font-family: monospace; font-size: 48px; font-weight: 700; color: #003399; line-height: 1; margin-bottom: 8px; }
.cycle.next .cycle-num { color: #000000; }
.cycle-years { font-family: monospace; font-size: 16px; font-weight: 700; color: #000000; margin-bottom: 14px; padding: 8px 12px; background: #f7f7f7; display: inline-block; }
.cycle-amount { font-size: 28px; font-weight: 700; color: #000000; letter-spacing: 0.02em; margin-bottom: 4px; }
.cycle-amount-sub { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: #003399; font-weight: 700; margin-bottom: 18px; }
.cycle-purpose { font-size: 14px; color: #333333; line-height: 1.6; margin-bottom: 18px; }
.cycle-detail { background: #f7f7f7; padding: 14px 18px; margin-top: 14px; font-size: 13px; color: #333333; line-height: 1.6; }
.cycle-detail strong { color: #003399; }
.cycle-detail-num { font-family: monospace; font-size: 22px; font-weight: 700; color: #003399; display: block; margin-bottom: 4px; }
.cycle-future { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; margin-top: 23px; }
.cycle-future-box { background: #f7f7f7; padding: 18px; text-align: center; border: 1px solid #cccccc; opacity: 0.7; }
.cycle-future-num { font-family: monospace; font-size: 20px; font-weight: 700; color: #003399; margin-bottom: 4px; }
.cycle-future-years { font-family: monospace; font-size: 11px; color: #333333; margin-bottom: 4px; }
.cycle-future-amount { font-size: 11px; color: #333333; opacity: 0.7; letter-spacing: 0.05em; }
.milestone { background: #003399; color: #ffffff; padding: 46px; margin-top: 30px; display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.milestone-year { font-family: monospace; font-size: 56px; font-weight: 700; line-height: 1; letter-spacing: 0.05em; }
.milestone-title { font-size: 22px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 8px; color: #ffffff; }
.milestone-desc { font-size: 14px; opacity: 0.9; line-height: 1.6; max-width: 480px; }

/* ===== DOCUMENTS (14 charter) ===== */
.grid14 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; margin-top: 23px; }
.doc { background: #ffffff; border: 1px solid #cccccc; padding: 20px; display: flex; align-items: center; gap: 18px; cursor: pointer; transition: all 0.15s; }
.doc:hover { background: #000000; color: #ffffff; border-color: #000000; }
.doc:hover .doc-num { color: #ffffff; }
.doc:hover .doc-arrow { color: #ffffff; }
.doc-num { font-size: 22px; font-weight: 700; color: #003399; min-width: 46px; transition: color 0.15s; }
.doc-title { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.doc-sub { font-size: 12px; opacity: 0.7; }
.doc-arrow { font-size: 18px; color: #cccccc; transition: color 0.15s; }

/* ===== CHAINS ===== */
.chain-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; margin-top: 23px; }
.chain { background: #1a1a1a; color: #ffffff; padding: 18px; text-align: center; cursor: pointer; transition: all 0.15s; }
.chain:hover { background: #003399; }
.chain.issuance { background: #003399; }
.chain.identity { background: #ffffff; color: #003399; border: 2px solid #003399; }
.chain.identity:hover { background: #003399; color: #ffffff; }
.chain-name { font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 4px; }
.chain-tx { font-family: monospace; font-size: 10px; opacity: 0.7; }
.chain-tag { font-size: 9px; letter-spacing: 0.15em; padding: 2px 6px; margin-top: 6px; display: inline-block; font-weight: 700; background: #ffffff; color: #003399; }
.chain.identity .chain-tag { background: #003399; color: #ffffff; }

/* ===== COIN + SECURITY ===== */
.coin-vis { background: #ffffff; padding: 30px; margin-top: 23px; border: 1px solid #cccccc; display: grid; grid-template-columns: auto 1fr; gap: 30px; align-items: center; }
.coin-art { width: 200px; height: 200px; border: 3px solid #003399; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: #ffffff; position: relative; }
.coin-art-symbol { font-size: 42px; font-weight: 700; color: #003399; letter-spacing: 0.05em; }
.coin-art-serial { font-family: monospace; font-size: 11px; color: #333333; margin-top: 6px; letter-spacing: 0.1em; }
.coin-art-stamp { position: absolute; top: -10px; right: -10px; background: #003399; color: #ffffff; padding: 6px 10px; font-size: 9px; font-weight: 700; letter-spacing: 0.15em; }
.coin-art-poly { position: absolute; bottom: -10px; left: -10px; background: #000000; color: #ffffff; padding: 6px 10px; font-size: 9px; font-weight: 700; letter-spacing: 0.15em; }
.coin-prop { font-size: 13px; margin-bottom: 12px; padding-left: 24px; position: relative; }
.coin-prop:before { content: ""; position: absolute; left: 0; top: 6px; width: 12px; height: 12px; background: #003399; }
.security { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 23px; }
.sec-box { background: #ffffff; border: 1px solid #cccccc; padding: 23px; cursor: pointer; transition: all 0.15s; }
.sec-box:hover { background: #000000; color: #ffffff; border-color: #000000; }
.sec-icon { font-size: 28px; color: #003399; margin-bottom: 14px; font-weight: 700; }
.sec-box:hover .sec-icon { color: #ffffff; }
.sec-title { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.sec-desc { font-size: 12px; opacity: 0.8; line-height: 1.5; }

/* ===== TOOLS ===== */
.tool { background: #ffffff; padding: 30px; margin-top: 23px; border: 1px solid #cccccc; }
.tool.blue { background: #003399; color: #ffffff; border: none; }
.tool-h { font-size: 14px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 8px; color: #000000; }
.tool.blue .tool-h { color: #ffffff; }
.tool-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 12px; margin-top: 18px; }
.input { padding: 14px; border: 1px solid #cccccc; background: #f7f7f7; font-family: monospace; font-size: 12px; color: #333333; }
.input:focus { outline: none; border-color: #003399; background: #ffffff; }
.tool.blue .input { border: 1px solid rgba(255,255,255,0.4); background: rgba(0,0,0,0.2); color: #ffffff; }
.tool.blue .input::placeholder { color: rgba(255,255,255,0.5); }

/* ===== FROZEN REGISTRY ===== */
.frozen-list { background: #f7f7f7; padding: 23px; margin-top: 23px; }
.frozen-head { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid #cccccc; font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: #333333; }
.frozen-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid #cccccc; font-size: 12px; color: #333333; align-items: center; }
.frozen-row:last-child { border-bottom: none; }
.frozen-row .mono { font-family: monospace; }
.frozen-row .badge { background: #000000; color: #ffffff; padding: 3px 8px; font-size: 10px; font-weight: 700; letter-spacing: 0.1em; display: inline-block; }
.frozen-row .badge.blue { background: #003399; }

/* ===== GOVERNANCE PILLARS ===== */
.gov { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 23px; }
.gov-box { background: #ffffff; border-left: 4px solid #003399; padding: 23px; }
.gov-num { font-size: 11px; font-weight: 700; color: #003399; letter-spacing: 0.2em; margin-bottom: 6px; }
.gov-title { font-size: 14px; font-weight: 700; color: #000000; margin-bottom: 6px; }
.gov-desc { font-size: 12px; color: #333333; opacity: 0.8; line-height: 1.5; }

/* ===== MEMBERSHIP TIERS ===== */
.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-top: 23px; }
.tier { background: #ffffff; border: 1px solid #cccccc; padding: 30px 23px; }
.tier.featured { border: 2px solid #003399; }
.tier-label { font-size: 10px; font-weight: 700; letter-spacing: 0.2em; color: #003399; text-transform: uppercase; margin-bottom: 12px; }
.tier-name { font-size: 22px; font-weight: 700; color: #000000; margin-bottom: 6px; text-transform: uppercase; }
.tier-price { font-size: 13px; color: #333333; opacity: 0.7; margin-bottom: 18px; }
.tier-feat { font-size: 13px; color: #333333; padding: 8px 0; border-top: 1px solid #f7f7f7; }
.tier-feat:first-of-type { border-top: none; }

/* ===== STATS ===== */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-top: 30px; }
.stat { background: #1a1a1a; padding: 23px; color: #ffffff; }
.stat-label { font-size: 10px; letter-spacing: 0.2em; opacity: 0.6; margin-bottom: 6px; }
.stat-val { font-size: 22px; font-weight: 700; }
.stat-sub { font-size: 11px; opacity: 0.7; margin-top: 4px; }
.cycle-totals { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-top: 30px; }
.cycle-total { background: #ffffff; border: 1px solid #cccccc; padding: 23px; }
.cycle-total-label { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: #333333; opacity: 0.7; margin-bottom: 6px; }
.cycle-total-val { font-size: 22px; font-weight: 700; color: #003399; }
.cycle-total-sub { font-size: 11px; color: #333333; opacity: 0.7; margin-top: 4px; }

/* ===== PASSPORT FEATURE ===== */
.passport-feat { background: #003399; color: #ffffff; padding: 46px; display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; margin-top: 23px; }
.passport-stamp { background: #ffffff; color: #003399; padding: 46px; text-align: center; border: 2px solid #ffffff; }

/* ===== FOOTER ===== */
.footer { background: #000000; color: #ffffff; padding: 46px; }
.footer-top { display: flex; align-items: center; gap: 23px; margin-bottom: 30px; padding-bottom: 23px; border-bottom: 1px solid #333333; }
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-mark { width: 60px; height: 60px; background: #ffffff; display: flex; align-items: center; justify-content: center; padding: 6px; }
.footer-mark img { width: 100%; height: 100%; object-fit: contain; display: block; }
.footer-name { font-size: 16px; font-weight: 700; letter-spacing: 0.15em; color: #ffffff; margin-bottom: 4px; }
.footer-tag { font-size: 11px; opacity: 0.7; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 30px; }
.footer-col h4 { font-size: 11px; color: #ffffff; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 12px; font-weight: 700; }
.footer-col a { display: block; font-size: 12px; color: #cccccc; padding: 4px 0; transition: color 0.15s; cursor: pointer; }
.footer-col a:hover { color: #ffffff; }
.footer-bottom { border-top: 1px solid #333333; margin-top: 30px; padding-top: 23px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 11px; color: #cccccc; }

/* ===== PAGE HEADER (small hero for inner pages) ===== */
.page-header { background: #f7f7f7; padding: 46px 46px 30px; border-bottom: 1px solid #cccccc; }
.breadcrumb { font-size: 11px; letter-spacing: 0.1em; color: #003399; text-transform: uppercase; margin-bottom: 12px; font-weight: 700; }
.breadcrumb a:hover { color: #000000; }
.page-h1 { font-size: 32px; font-weight: 700; color: #000000; letter-spacing: 0.03em; text-transform: uppercase; margin-bottom: 6px; }
.page-sub { font-size: 14px; color: #333333; max-width: 720px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 800px) {
  .hero { padding: 46px 23px; }
  .hero-h1 { font-size: 28px; }
  .section { padding: 46px 23px; }
  .footer { padding: 23px; }
  .page-header { padding: 30px 23px 23px; }
  .page-h1 { font-size: 22px; }
  .phases, .arch-split, .cycles, .passport-feat { grid-template-columns: 1fr; }
  .milestone { grid-template-columns: 1fr; text-align: center; }
  .coin-vis { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .tool-row { grid-template-columns: 1fr; }
  .frozen-head, .frozen-row { grid-template-columns: 1fr 1fr; font-size: 11px; }
  .frozen-head > div:nth-child(3), .frozen-head > div:nth-child(4),
  .frozen-row > div:nth-child(3), .frozen-row > div:nth-child(4) { display: none; }
}