/* ============================================================
   GematriaRTM V15 — Final Product System
   Clean, product-first, RTL-first, responsive.
   ============================================================ */
:root{
  --x-bg:#f7f9fc;--x-surface:#ffffff;--x-surface2:#fbfcfe;--x-soft:#eef4fb;
  --x-line:#e1e7f0;--x-line2:#ccd7e5;--x-text:#0b1524;--x-muted:#64748b;--x-subtle:#94a3b8;
  --x-blue:#2563eb;--x-blue2:#4f76f6;--x-cyan:#0ea5a0;--x-violet:#6d5ce7;--x-green:#138a55;--x-red:#cf3d54;
  --x-radius:14px;--x-radius-lg:20px;--x-shadow-sm:0 4px 15px rgba(15,30,55,.055);--x-shadow:0 16px 44px rgba(15,30,55,.09);
  --x-font:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,"Noto Sans Hebrew",sans-serif;
}
html[data-theme="dark"]{
  --x-bg:#090e17;--x-surface:#101827;--x-surface2:#111b2a;--x-soft:#18263a;--x-line:#243149;--x-line2:#35445e;
  --x-text:#eef4ff;--x-muted:#9ba9bd;--x-subtle:#73849d;--x-blue:#68a4ff;--x-blue2:#8cabff;--x-cyan:#3dd2ca;--x-violet:#a28cff;--x-green:#57d08b;--x-red:#ff7185;
  --x-shadow-sm:0 4px 15px rgba(0,0,0,.18);--x-shadow:0 18px 52px rgba(0,0,0,.28)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body:not(.rtm-lab-page){margin:0;background:var(--x-bg)!important;color:var(--x-text)!important;font-family:var(--x-font)!important;line-height:1.55}
body:not(.rtm-lab-page) .container{width:min(1240px,calc(100% - 32px));margin-inline:auto}
body:not(.rtm-lab-page) a{color:inherit;text-decoration:none}
body:not(.rtm-lab-page) button,body:not(.rtm-lab-page) input,body:not(.rtm-lab-page) textarea,body:not(.rtm-lab-page) select{font:inherit}
body:not(.rtm-lab-page) button{cursor:pointer}
body:not(.rtm-lab-page) .muted{color:var(--x-muted)!important}
body:not(.rtm-lab-page) .topnote{display:none!important}
body:not(.rtm-lab-page) .card{background:var(--x-surface)!important;border:1px solid var(--x-line)!important;border-radius:var(--x-radius-lg)!important;box-shadow:var(--x-shadow-sm)!important}
body:not(.rtm-lab-page) input,body:not(.rtm-lab-page) textarea,body:not(.rtm-lab-page) select{background:var(--x-surface)!important;color:var(--x-text)!important;border-color:var(--x-line)!important}
body:not(.rtm-lab-page) input:focus,body:not(.rtm-lab-page) textarea:focus,body:not(.rtm-lab-page) select:focus{outline:none!important;border-color:var(--x-blue)!important;box-shadow:0 0 0 3px rgba(37,99,235,.10)!important}

/* Header */
body:not(.rtm-lab-page) .header{position:sticky;top:0;z-index:90;background:color-mix(in srgb,var(--x-surface) 92%,transparent)!important;border-bottom:1px solid var(--x-line)!important;backdrop-filter:blur(18px)}
body:not(.rtm-lab-page) .header-inner{height:64px!important;display:flex!important;align-items:center!important;gap:15px!important}
body:not(.rtm-lab-page) .brand{display:flex!important;align-items:center!important;gap:9px!important;margin-inline-end:14px!important;margin-inline-start:0!important;flex:0 0 auto!important}
body:not(.rtm-lab-page) .brand img{width:35px!important;height:35px!important}
body:not(.rtm-lab-page) .brand strong{font-size:14px!important;letter-spacing:-.015em!important;display:block!important}
body:not(.rtm-lab-page) .brand small{font-size:7px!important;letter-spacing:.08em!important;text-transform:uppercase!important;color:var(--x-subtle)!important;display:block!important;white-space:nowrap}
body:not(.rtm-lab-page) .nav{display:flex!important;align-items:center!important;gap:1px!important;flex:1 1 auto!important;min-width:0!important;overflow:hidden!important;font-size:10px!important;font-weight:760!important;color:var(--x-muted)!important}
body:not(.rtm-lab-page) .nav a{padding:7px 7px!important;border-radius:8px!important;white-space:nowrap!important}
body:not(.rtm-lab-page) .nav a:hover,body:not(.rtm-lab-page) .nav a.nav-current{background:var(--x-soft)!important;color:var(--x-blue)!important}
body:not(.rtm-lab-page) .nav a[href*="rtm-lab"]{color:var(--x-violet)!important;border:1px solid color-mix(in srgb,var(--x-violet) 18%,var(--x-line))!important;background:color-mix(in srgb,var(--x-violet) 5%,var(--x-surface))!important}
body:not(.rtm-lab-page) .header-actions{display:flex!important;align-items:center!important;gap:6px!important;margin-inline-start:auto!important;flex:0 0 auto!important}
.v13-command-btn,.v13-lang-btn,.v13-menu-btn,body:not(.rtm-lab-page) .icon-btn{height:34px!important;border:1px solid var(--x-line)!important;border-radius:9px!important;background:var(--x-surface)!important;color:var(--x-text)!important;box-shadow:none!important}
.v13-command-btn{display:flex!important;align-items:center!important;gap:6px!important;padding:0 9px!important;font-size:9px!important;color:var(--x-muted)!important;font-weight:750!important}
.v13-command-btn kbd{font:inherit!important;font-size:7px!important;padding:2px 5px!important;border:1px solid var(--x-line)!important;border-radius:5px!important;background:var(--x-surface2)!important;color:var(--x-subtle)!important}
.v13-lang-btn{display:grid!important;place-items:center!important;padding:0 9px!important;font-size:10px!important;color:var(--x-muted)!important}
body:not(.rtm-lab-page) .icon-btn{width:34px!important;padding:0!important;display:grid!important;place-items:center!important}
.v13-menu-btn{display:none!important;width:34px!important;padding:0!important;font-size:16px!important}
.v13-mobile-nav{display:none!important}

/* Command palette — complete styles so it never leaks into the page */
.v13-command-overlay{position:fixed!important;inset:0!important;z-index:400!important;background:rgba(5,10,18,.48)!important;backdrop-filter:blur(7px)!important;display:none!important;align-items:flex-start!important;justify-content:center!important;padding-top:min(15vh,130px)!important}
.v13-command-overlay.open{display:flex!important}
.v13-command-panel{width:min(650px,calc(100% - 26px))!important;background:var(--x-surface)!important;border:1px solid var(--x-line)!important;border-radius:16px!important;box-shadow:0 28px 90px rgba(7,15,30,.24)!important;overflow:hidden!important}
.v13-command-search{display:flex!important;align-items:center!important;gap:8px!important;padding:12px 13px!important;border-bottom:1px solid var(--x-line)!important}
.v13-command-search span{color:var(--x-blue)!important;font-size:16px!important}
.v13-command-search input{flex:1!important;border:0!important;box-shadow:none!important;background:transparent!important;padding:6px!important;font-size:14px!important}
.v13-command-items{padding:6px!important;max-height:390px!important;overflow:auto!important}
.v13-command-item{width:100%!important;display:grid!important;grid-template-columns:32px 1fr auto!important;align-items:center!important;gap:9px!important;border:0!important;background:transparent!important;color:var(--x-text)!important;border-radius:9px!important;padding:8px 9px!important;text-align:start!important}
.v13-command-item:hover,.v13-command-item.active{background:var(--x-soft)!important}
.v13-command-icon{width:29px!important;height:29px!important;display:grid!important;place-items:center!important;border-radius:8px!important;background:var(--x-soft)!important;color:var(--x-blue)!important;font-size:9px!important;font-weight:900!important}
.v13-command-item strong{display:block!important;font-size:10px!important}.v13-command-item small{display:block!important;font-size:8px!important;color:var(--x-muted)!important}.v13-command-item em{font-style:normal!important;color:var(--x-subtle)!important;font-size:8px!important}
.v13-command-foot{padding:7px 11px!important;border-top:1px solid var(--x-line)!important;color:var(--x-subtle)!important;font-size:8px!important}

/* Buttons */
body:not(.rtm-lab-page) .primary-btn{border:0!important;border-radius:10px!important;background:linear-gradient(135deg,var(--x-blue),#6357e8)!important;color:#fff!important;font-weight:850!important;box-shadow:0 7px 18px rgba(37,99,235,.16)!important;padding:10px 15px!important}
body:not(.rtm-lab-page) .primary-btn:hover{filter:brightness(1.03);transform:translateY(-1px)}
body:not(.rtm-lab-page) .secondary-btn,body:not(.rtm-lab-page) .soft-btn{border:1px solid var(--x-line)!important;border-radius:10px!important;background:var(--x-surface)!important;color:var(--x-text)!important;box-shadow:none!important;padding:9px 11px!important}
body:not(.rtm-lab-page) .secondary-btn:hover,body:not(.rtm-lab-page) .soft-btn:hover{background:var(--x-soft)!important;border-color:var(--x-line2)!important}

/* Home intro */
body.v15-home .hero,body.v15-home .v13-dashboard-hero{display:none!important}
.v15-intro{padding:31px 0 13px!important;background:linear-gradient(115deg,color-mix(in srgb,var(--x-blue) 4%,var(--x-bg)),var(--x-bg) 60%)!important}
.v15-intro-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.v15-kicker{display:flex;align-items:center;gap:7px;color:var(--x-blue);font-size:8px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.v15-kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--x-cyan);box-shadow:0 0 0 5px color-mix(in srgb,var(--x-cyan) 10%,transparent)}
.v15-intro h1{margin:7px 0 5px!important;font-size:clamp(31px,4.1vw,48px)!important;line-height:1.02!important;letter-spacing:-.047em!important;color:var(--x-text)!important}
.v15-intro h1 em{font-style:normal;color:var(--x-blue)!important}
.v15-intro p{margin:0!important;max-width:720px!important;color:var(--x-muted)!important;font-size:12px!important;line-height:1.65!important}
.v15-proof{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.v15-proof span{display:inline-flex;align-items:center;gap:5px;padding:6px 8px;border:1px solid var(--x-line);border-radius:8px;background:var(--x-surface);color:var(--x-muted);font-size:8px;font-weight:750;box-shadow:var(--x-shadow-sm)}
.v15-proof b{color:var(--x-blue);font-size:9px}

/* Main gematria workbench */
body.v15-home #calculator{padding:9px 0 25px!important;background:transparent!important;border:0!important}
body.v15-home #calculator>.container>.section-head{display:none!important}
body.v15-home .calc-shell{display:block!important;overflow:visible!important;border-radius:18px!important;background:var(--x-surface)!important;border:1px solid var(--x-line)!important;box-shadow:var(--x-shadow)!important}
body.v15-home .calc-main{padding:19px!important}
body.v15-home .calc-main>label:first-of-type{display:flex!important;align-items:center!important;justify-content:space-between!important;margin-bottom:7px!important;color:var(--x-text)!important;font-size:10px!important;font-weight:800!important}
body.v15-home .main-input{display:block!important;width:100%!important;min-height:112px!important;resize:vertical!important;border:1px solid var(--x-line)!important;border-radius:13px!important;background:var(--x-surface2)!important;color:var(--x-text)!important;padding:14px 15px!important;font-size:20px!important;line-height:1.55!important;box-shadow:none!important}
body.v15-home .main-input::placeholder{color:var(--x-subtle)!important}
body.v15-home .main-input:focus{background:var(--x-surface)!important;border-color:var(--x-blue)!important;box-shadow:0 0 0 4px rgba(37,99,235,.08)!important}
body.v15-home .control-row{display:grid!important;grid-template-columns:auto minmax(220px,1fr) auto!important;gap:7px!important;margin-top:9px!important}
body.v15-home .control-row select{height:44px!important;border-radius:10px!important;padding-inline:12px!important}
body.v15-home .control-row button{min-height:44px!important}
body.v15-home .keyboard{margin-top:9px!important;padding-top:9px!important;border-top:1px solid var(--x-line)!important}

.v15-options{display:flex;align-items:center;justify-content:space-between;gap:9px;margin-top:8px;padding-top:8px;border-top:1px solid var(--x-line)}
.v15-options-note{display:flex;align-items:center;gap:6px;color:var(--x-muted);font-size:8px}.v15-options-note b{color:var(--x-green);font-size:9px}
.v14-privacy-details{margin:0!important;border:0!important;background:transparent!important;overflow:visible!important}
.v14-privacy-details>summary{list-style:none!important;cursor:pointer!important;min-height:auto!important;padding:6px 8px!important;border:1px solid var(--x-line)!important;border-radius:8px!important;background:var(--x-surface2)!important;color:var(--x-muted)!important;font-size:8px!important;font-weight:800!important;display:flex!important;gap:6px!important;align-items:center!important}
.v14-privacy-details>summary::-webkit-details-marker{display:none!important}.v14-privacy-details>summary::before{content:"⚙"!important;color:var(--x-blue)!important;font-size:9px!important}.v14-privacy-details>summary span{display:none!important}
.v14-privacy-details[open]{position:relative!important}.v14-privacy-details[open]>.privacy-controls{position:absolute!important;z-index:25!important;inset-inline-end:0!important;top:36px!important;width:min(480px,calc(100vw - 40px))!important;margin:0!important;padding:12px!important;border:1px solid var(--x-line)!important;border-radius:12px!important;background:var(--x-surface)!important;box-shadow:var(--x-shadow)!important}
.v14-privacy-details .privacy-head{display:none!important}.v14-privacy-details .privacy-choice{display:flex!important;align-items:flex-start!important;gap:8px!important;font-size:9px!important;padding:6px 0!important}.v14-privacy-details .privacy-note{font-size:8px!important;color:var(--x-subtle)!important;margin-bottom:0!important}

.v15-snapshot{margin-top:12px;padding:12px;border:1px solid var(--x-line);border-radius:13px;background:var(--x-surface2)}
.v15-snapshot-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.v15-snapshot-head strong{font-size:10px}.v15-snapshot-head span{font-size:8px;color:var(--x-muted)}
.v15-method-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}
.v15-method{min-width:0;padding:9px 8px;border:1px solid var(--x-line);border-radius:9px;background:var(--x-surface)}.v15-method span{display:block;color:var(--x-muted);font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v15-method strong{display:block;margin-top:2px;color:var(--x-blue);font-size:17px;font-variant-numeric:tabular-nums}
.v15-number-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:6px}.v15-number-meta .snap{padding:7px 8px!important;border:1px solid var(--x-line)!important;border-radius:9px!important;background:var(--x-surface)!important}.v15-number-meta .snap span{font-size:8px!important;color:var(--x-muted)!important}.v15-number-meta .snap strong{font-size:12px!important;color:var(--x-text)!important;margin-top:1px!important}
body.v15-home .calc-side{display:none!important}
body.v15-home .result{margin-top:13px!important}.result-top{border-radius:12px!important;padding:13px!important}.result-number{font-size:44px!important;color:var(--x-blue)!important}
body.v15-home .advanced-wrap{margin-top:10px!important}.advanced-toggle{min-height:46px!important;border:1px solid var(--x-line)!important;border-radius:11px!important;background:var(--x-surface)!important;color:var(--x-text)!important;padding:0 12px!important}

/* Explore */
.v14-explore{padding:0 0 29px!important}.v14-explore-head{margin-bottom:9px!important}.v14-explore-head h2{font-size:20px!important;margin:0!important;letter-spacing:-.025em!important}.v14-explore-head p{font-size:9px!important;margin:2px 0 0!important;color:var(--x-muted)!important}.v14-explore-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:7px!important}
.v14-explore-card{min-height:106px!important;padding:12px!important;border:1px solid var(--x-line)!important;border-radius:12px!important;background:var(--x-surface)!important;box-shadow:var(--x-shadow-sm)!important;color:var(--x-text)!important}.v14-explore-card:hover{transform:translateY(-2px)!important;border-color:color-mix(in srgb,var(--x-blue) 28%,var(--x-line))!important;box-shadow:var(--x-shadow)!important}.v14-explore-icon{width:29px!important;height:29px!important;border-radius:8px!important;background:var(--x-soft)!important;color:var(--x-blue)!important;display:grid!important;place-items:center!important;font-size:8px!important;font-weight:900!important;margin-bottom:6px!important}.v14-explore-card strong{font-size:11px!important}.v14-explore-card span{font-size:8px!important;color:var(--x-muted)!important;line-height:1.45!important}.v14-explore-card b{display:block!important;margin-top:7px!important;font-size:8px!important;color:var(--x-blue)!important}

/* Analysis tabs */
.v15-analysis{padding:28px 0 32px!important;background:var(--x-surface2)!important;border-block:1px solid var(--x-line)!important}.v15-analysis-head{display:flex;align-items:end;justify-content:space-between;gap:15px;margin-bottom:10px}.v15-analysis-head h2{font-size:22px!important;margin:0!important;letter-spacing:-.03em!important}.v15-analysis-head p{font-size:9px!important;color:var(--x-muted)!important;margin:2px 0 0!important}.v15-tabs{display:flex;gap:5px;flex-wrap:wrap}.v15-tab{border:1px solid var(--x-line);border-radius:9px;background:var(--x-surface);color:var(--x-muted);padding:7px 10px;font-size:9px;font-weight:800}.v15-tab.active{border-color:color-mix(in srgb,var(--x-blue) 30%,var(--x-line));background:var(--x-soft);color:var(--x-blue)}.v15-panel{display:none}.v15-panel.active{display:block}.v15-panel>.section{padding:0!important;background:transparent!important;border:0!important}.v15-panel>.section>.container{width:100%!important}.v15-panel .section-head{display:none!important}.v15-panel .compare-grid,.v15-panel .search-grid{gap:8px!important}.v15-panel .box,.v15-panel .search-card,.v15-panel .search-results{padding:14px!important}.v15-panel .summary{margin-top:8px!important}.v15-panel .calc-shell{box-shadow:none!important}

/* Generic sections/content */
body:not(.rtm-lab-page) .section{padding:34px 0!important}.section.alt{background:var(--x-surface2)!important}.section-head{margin-bottom:14px!important}.section-head h2{font-size:clamp(23px,3vw,31px)!important;letter-spacing:-.03em!important}.eyebrow{font-size:8px!important;letter-spacing:.13em!important;color:var(--x-violet)!important;font-weight:900!important;text-transform:uppercase!important}
.content-page{padding:26px 0 42px!important}.content-card{max-width:1040px!important;margin-inline:auto!important;padding:30px!important;background:var(--x-surface)!important;border:1px solid var(--x-line)!important;border-radius:18px!important;box-shadow:var(--x-shadow-sm)!important}.content-card h1{font-size:clamp(30px,4.4vw,46px)!important;letter-spacing:-.04em!important;line-height:1.05!important}.content-card p,.content-card li{color:var(--x-muted)!important}.toc{top:80px!important}

/* Archive */
.archive-hero{padding:34px 0 27px!important;background:linear-gradient(115deg,color-mix(in srgb,var(--x-blue) 5%,var(--x-surface)),var(--x-surface))!important;color:var(--x-text)!important;border-bottom:1px solid var(--x-line)!important}.archive-hero .v13-home-kicker{display:none!important}.archive-hero .eyebrow{display:block!important;margin-bottom:5px!important;color:var(--x-blue)!important}.archive-hero h1{font-size:clamp(31px,4.3vw,48px)!important;line-height:1.03!important;letter-spacing:-.043em!important;margin:5px 0 8px!important;color:var(--x-text)!important}.archive-hero p{max-width:850px!important;margin:0!important;color:var(--x-muted)!important;font-size:12px!important;line-height:1.65!important}.archive-searchbar-pro{display:grid!important;grid-template-columns:180px minmax(250px,1fr) auto!important;gap:7px!important;max-width:850px!important;margin-top:15px!important;padding:7px!important;border:1px solid var(--x-line)!important;border-radius:13px!important;background:var(--x-surface)!important;box-shadow:var(--x-shadow-sm)!important}.archive-searchbar-pro input{min-height:46px!important;border-radius:9px!important;font-size:14px!important}.archive-searchbar-pro .primary-btn{min-width:130px!important}.archive-main{padding:25px 0 40px!important}.archive-toolbar{padding:8px 0 10px!important;margin-bottom:8px!important;border-bottom:1px solid var(--x-line)!important}.archive-sort{min-width:170px!important}.archive-grid{gap:8px!important}.archive-card{padding:14px!important;border-radius:12px!important;box-shadow:none!important}.archive-card h3{font-size:14px!important}.archive-card-value{font-size:21px!important;color:var(--x-blue)!important}.archive-meta span{font-size:8px!important;padding:4px 6px!important}.archive-trust{margin-top:12px!important;padding:16px!important;box-shadow:none!important}.archive-trust h2{font-size:21px!important;margin:0 0 4px!important}.archive-trust p{font-size:10px!important}

/* Number calculator */
.number-hero{padding:32px 0 27px!important;background:linear-gradient(115deg,color-mix(in srgb,var(--x-violet) 5%,var(--x-surface)),var(--x-surface))!important;color:var(--x-text)!important;border-bottom:1px solid var(--x-line)!important}.number-hero-grid{grid-template-columns:1.2fr .8fr!important;gap:24px!important}.number-hero .kicker{border:0!important;background:transparent!important;color:var(--x-blue)!important;padding:0!important;font-size:8px!important}.number-hero .dot{background:var(--x-cyan)!important}.number-hero h1{font-size:clamp(31px,4.3vw,48px)!important;line-height:1.03!important;letter-spacing:-.043em!important;margin:7px 0 8px!important;color:var(--x-text)!important}.number-hero h1 em{color:var(--x-blue)!important;background:none!important;-webkit-text-fill-color:initial!important}.number-hero .lead{color:var(--x-muted)!important;font-size:12px!important;line-height:1.65!important}.number-hero .badges span{border:1px solid var(--x-line)!important;background:var(--x-surface)!important;color:var(--x-muted)!important;font-size:8px!important;padding:5px 7px!important}.number-hero-preview{padding:14px 16px!important;border:1px solid var(--x-line)!important;border-radius:14px!important;background:var(--x-surface)!important;box-shadow:var(--x-shadow-sm)!important}.number-live small{color:var(--x-muted)!important;font-size:9px!important}.number-live code{color:var(--x-muted)!important;font-size:11px!important}.number-live strong{color:var(--x-cyan)!important;font-size:40px!important}.numcalc-section{padding:28px 0 40px!important}.numcalc-section .section-head{margin-bottom:12px!important}.numcalc-section .section-head h2{font-size:26px!important;margin:2px 0!important}.numcalc-section .section-head p{font-size:10px!important}.numcalc-shell{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr)!important;border-radius:17px!important}.numcalc-main,.numcalc-side{padding:20px!important}.numcalc-side{background:var(--x-surface2)!important;border-color:var(--x-line)!important}.numcalc-display{padding:14px!important;border-radius:13px!important;background:var(--x-surface2)!important;border-color:var(--x-line)!important}.numcalc-expression{font-size:20px!important}.numcalc-result{font-size:42px!important;color:var(--x-blue)!important}.numcalc-keypad{gap:6px!important}.calc-key{min-height:45px!important;border-radius:10px!important;border-color:var(--x-line)!important;background:var(--x-surface)!important;color:var(--x-text)!important}.calc-key.op{background:var(--x-soft)!important;color:var(--x-blue)!important}.calc-key.equal{background:linear-gradient(135deg,var(--x-blue),#6357e8)!important}.explorer-head h2{font-size:21px!important}.insight-grid{gap:6px!important}.insight{padding:9px!important;border-radius:10px!important;border-color:var(--x-line)!important;background:var(--x-surface)!important}.insight span{font-size:8px!important}.insight strong{font-size:14px!important}.number-features{gap:8px!important}.number-feature{padding:15px!important}.number-feature h3{font-size:14px!important}.number-feature p{font-size:10px!important}

/* Footer */
.footer{padding:28px 0 17px!important;background:#08101e!important;color:#edf3fb!important}.footer-grid{grid-template-columns:1.3fr .7fr .7fr!important;gap:22px!important}.footer-logo img{width:34px!important}.footer p,.footer-col a{font-size:10px!important}.footer-col strong{font-size:10px!important}.copyright{margin-top:18px!important;padding-top:11px!important;font-size:9px!important}

/* Mobile */
@media(max-width:980px){
 body:not(.rtm-lab-page) .nav a{padding-inline:5px!important;font-size:9px!important}
 .v15-method-row{grid-template-columns:repeat(3,1fr)}
 .v14-explore-grid{grid-template-columns:repeat(2,1fr)!important}
 .number-hero-grid,.numcalc-shell{grid-template-columns:1fr!important}.numcalc-side{border-inline-start:0!important;border-top:1px solid var(--x-line)!important}
}
@media(max-width:780px){
 body:not(.rtm-lab-page) .nav{display:none!important}.v13-menu-btn{display:grid!important;place-items:center!important}
 .v13-command-btn span{display:none!important}.v13-command-btn{padding-inline:7px!important}
 .v13-mobile-nav.open{display:flex!important;position:absolute!important;top:61px!important;inset-inline:12px!important;flex-direction:column!important;gap:2px!important;padding:7px!important;border:1px solid var(--x-line)!important;border-radius:12px!important;background:var(--x-surface)!important;box-shadow:var(--x-shadow)!important;z-index:120!important}
 .v13-mobile-nav.open a{padding:9px!important;border-radius:8px!important;font-size:10px!important;font-weight:750!important;color:var(--x-muted)!important}.v13-mobile-nav.open a:hover{background:var(--x-soft)!important;color:var(--x-blue)!important}
 .v15-intro-row{align-items:flex-start;flex-direction:column;gap:10px}.v15-proof{justify-content:flex-start}
 .v15-analysis-head{align-items:flex-start;flex-direction:column}
 .archive-searchbar-pro{grid-template-columns:1fr!important;max-width:none!important}.archive-searchbar-pro .primary-btn{width:100%!important}
 .footer-grid{grid-template-columns:1fr 1fr!important}.footer-grid>:first-child{grid-column:1/-1!important}
}
@media(max-width:600px){
 body:not(.rtm-lab-page) .container{width:min(100% - 20px,1240px)!important}.header-inner{height:58px!important}.brand small{display:none!important}.v13-lang-btn{display:none!important}
 .v15-intro{padding:20px 0 8px!important}.v15-intro h1{font-size:30px!important}.v15-intro p{font-size:10px!important}.v15-proof span:nth-child(n+3){display:none}
 body.v15-home #calculator{padding-top:5px!important}.calc-main{padding:13px!important}.main-input{min-height:98px!important;font-size:17px!important}.control-row{grid-template-columns:1fr!important}.v15-options{align-items:flex-start}.v14-privacy-details[open]>.privacy-controls{inset-inline-end:auto!important;inset-inline-start:0!important}
 .v15-method-row{grid-template-columns:repeat(2,1fr)}.v15-number-meta{grid-template-columns:repeat(2,1fr)}
 .v14-explore-grid{grid-template-columns:1fr!important}.v15-tabs{display:grid;grid-template-columns:repeat(3,1fr);width:100%}.v15-tab{padding-inline:5px}
 .compare-grid,.search-grid{grid-template-columns:1fr!important}.summary{grid-template-columns:1fr!important}
 .archive-hero,.number-hero{padding:23px 0 18px!important}.archive-hero h1,.number-hero h1{font-size:31px!important}.number-hero-preview{display:none!important}
 .numcalc-main,.numcalc-side{padding:14px!important}.numcalc-keypad{gap:5px!important}.calc-key{min-height:44px!important;font-size:15px!important}.number-features{grid-template-columns:1fr!important}
 .footer-grid{grid-template-columns:1fr!important}.footer-grid>:first-child{grid-column:auto!important}.copyright{flex-direction:column!important;gap:4px!important}
}


/* Final QA fixes */
body:not(.rtm-lab-page){min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
body:not(.rtm-lab-page)>main{flex:1 0 auto;width:100%}
body:not(.rtm-lab-page)>.footer{margin-top:auto;width:100%}
.skip{position:fixed!important;top:8px!important;inset-inline-start:8px!important;z-index:500!important;transform:translateY(-160%)!important;transition:transform .15s!important}
.skip:focus{transform:translateY(0)!important}
@media(max-width:600px){
 .v15-kicker{font-size:7px!important;letter-spacing:.08em!important;max-width:100%!important;white-space:normal!important}
 .v15-proof{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;width:100%!important;gap:5px!important}
 .v15-proof span{justify-content:center!important;min-width:0!important}
 body.v15-home .control-row{grid-template-columns:1fr!important;display:grid!important}
 body.v15-home #methodSelect{order:1!important;width:100%!important;min-width:0!important}
 body.v15-home #calcBtn{order:2!important;width:100%!important;min-width:0!important}
 body.v15-home #keyboardBtn{order:3!important;width:100%!important;min-width:0!important}
 .v15-method-row{display:flex!important;grid-template-columns:none!important;overflow-x:auto!important;overscroll-behavior-inline:contain!important;scroll-snap-type:x proximity!important;padding-bottom:3px!important}
 .v15-method{flex:0 0 126px!important;scroll-snap-align:start!important}
}


/* Product-level interaction polish */
body:not(.rtm-lab-page) a,body:not(.rtm-lab-page) button{transition:background-color .16s ease,border-color .16s ease,color .16s ease,transform .16s ease,box-shadow .16s ease}
body:not(.rtm-lab-page) :focus-visible{outline:2px solid var(--x-blue)!important;outline-offset:2px!important}
.v14-explore-card strong{display:block!important;margin-bottom:3px!important}.v14-explore-card span{display:block!important}
@media(max-width:600px){
 .header-actions .v13-command-btn,.header-actions .icon-btn,.header-actions .v13-menu-btn{height:40px!important;min-width:40px!important}
 .header-inner{height:60px!important}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{transition:none!important;animation:none!important}}


/* ============================================================
   WORLD CLASS FINAL RELEASE — focused product polish
   ============================================================ */

/* Premium header: quieter, tighter, more deliberate */
body:not(.rtm-lab-page) .header-inner{height:62px!important;gap:14px!important}
body:not(.rtm-lab-page) .brand{margin-inline-end:18px!important;gap:10px!important}
body:not(.rtm-lab-page) .brand img{width:36px!important;height:36px!important}
body:not(.rtm-lab-page) .brand strong{font-size:14.5px!important;font-weight:860!important}
body:not(.rtm-lab-page) .nav{gap:2px!important;font-size:10px!important}
body:not(.rtm-lab-page) .nav a{padding:7px 8px!important}
body:not(.rtm-lab-page) .header-actions{gap:7px!important}

/* Intro: product title, not billboard */
.v15-intro{
  padding:24px 0 10px!important;
  background:
    radial-gradient(circle at 93% 0,color-mix(in srgb,var(--x-blue) 7%,transparent),transparent 18rem),
    var(--x-bg)!important;
}
.v15-intro-row{align-items:flex-end!important;gap:22px!important}
.v15-intro h1{
  font-size:clamp(29px,3.25vw,41px)!important;
  line-height:1.04!important;
  letter-spacing:-.042em!important;
  margin:6px 0 5px!important;
}
.v15-intro p{font-size:11px!important;max-width:690px!important}
.v15-kicker{font-size:7.5px!important;letter-spacing:.11em!important}
.v15-proof{gap:5px!important;max-width:520px!important}
.v15-proof span{
  padding:5px 8px!important;
  border-radius:999px!important;
  box-shadow:none!important;
  background:color-mix(in srgb,var(--x-surface) 90%,transparent)!important;
  font-size:7.5px!important;
}
.v15-proof b{font-size:8.5px!important}

/* Workbench hierarchy */
body.v15-home #calculator{padding:7px 0 24px!important}
body.v15-home .calc-shell{
  border-radius:17px!important;
  box-shadow:0 18px 48px rgba(15,30,55,.075)!important;
}
body.v15-home .calc-main{padding:18px 20px 17px!important}
body.v15-home .calc-main>label:first-of-type{
  font-size:9.5px!important;
  font-weight:820!important;
  margin-bottom:6px!important;
}
body.v15-home .main-input{
  min-height:120px!important;
  max-height:230px!important;
  font-size:21px!important;
  line-height:1.55!important;
  padding:14px 15px!important;
  border-radius:12px!important;
  background:var(--x-surface2)!important;
}
body.v15-home .main-input:focus{background:var(--x-surface)!important}

/* Primary action order and proportions */
body.v15-home .control-row{
  display:grid!important;
  grid-template-columns:minmax(145px,.8fr) minmax(260px,1.8fr) minmax(145px,.8fr)!important;
  gap:7px!important;
  margin-top:8px!important;
}
html[dir="rtl"] body.v15-home #calcBtn{grid-column:1!important;grid-row:1!important}
html[dir="rtl"] body.v15-home #methodSelect{grid-column:2!important;grid-row:1!important}
html[dir="rtl"] body.v15-home #keyboardBtn{grid-column:3!important;grid-row:1!important}
html[dir="ltr"] body.v15-home #keyboardBtn{grid-column:1!important;grid-row:1!important}
html[dir="ltr"] body.v15-home #methodSelect{grid-column:2!important;grid-row:1!important}
html[dir="ltr"] body.v15-home #calcBtn{grid-column:3!important;grid-row:1!important}
body.v15-home #calcBtn{font-size:11px!important;font-weight:880!important}
body.v15-home #methodSelect{font-size:11px!important}
body.v15-home #keyboardBtn{font-size:10px!important}

/* One clean trust line */
.vfinal-trustline{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  min-height:42px;
  padding:7px 1px 0;
  margin-top:8px;
  border-top:1px solid var(--x-line);
}
.vfinal-trustfacts{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:5px 12px;
  color:var(--x-muted);
  font-size:8px;
}
.vfinal-trustfacts span{
  display:inline-flex;
  align-items:center;
  gap:5px;
  white-space:nowrap;
}
.vfinal-trustfacts .ok::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--x-green);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--x-green) 10%,transparent);
}
.vfinal-trustfacts .methods::before{content:"25";font-size:7px;font-weight:900;color:var(--x-blue)}
.vfinal-trustfacts .nosave::before{content:"◌";font-size:10px;color:var(--x-muted)}
.vfinal-privacy{position:relative;flex:0 0 auto}
.vfinal-privacy>summary{
  list-style:none!important;
  display:flex!important;
  align-items:center!important;
  gap:6px!important;
  min-height:32px!important;
  padding:6px 9px!important;
  border:1px solid var(--x-line)!important;
  border-radius:9px!important;
  background:var(--x-surface)!important;
  color:var(--x-muted)!important;
  font-size:8px!important;
  font-weight:780!important;
  cursor:pointer!important;
}
.vfinal-privacy>summary::-webkit-details-marker{display:none!important}
.vfinal-privacy>summary::before{content:"⚙";color:var(--x-blue)}
.vfinal-privacy[open]>summary{border-color:color-mix(in srgb,var(--x-blue) 24%,var(--x-line))!important;color:var(--x-text)!important}
.vfinal-privacy>.privacy-controls{
  position:absolute!important;
  z-index:80!important;
  top:38px!important;
  inset-inline-end:0!important;
  width:min(420px,calc(100vw - 34px))!important;
  margin:0!important;
  padding:11px!important;
  border:1px solid var(--x-line)!important;
  border-radius:12px!important;
  background:var(--x-surface)!important;
  box-shadow:0 18px 50px rgba(10,20,40,.16)!important;
}
.vfinal-privacy .privacy-head{display:none!important}

/* Snapshot: one coherent data surface, not ten cards */
.v15-snapshot{
  margin-top:11px!important;
  padding:0!important;
  border:1px solid var(--x-line)!important;
  border-radius:12px!important;
  background:var(--x-surface)!important;
  overflow:hidden!important;
}
.v15-snapshot-head{
  min-height:39px!important;
  padding:8px 12px!important;
  margin:0!important;
  border-bottom:1px solid var(--x-line)!important;
  background:var(--x-surface2)!important;
}
.v15-snapshot-head strong{font-size:9.5px!important}
.v15-snapshot-head span{font-size:7.5px!important}
.v15-method-row{
  display:grid!important;
  grid-template-columns:repeat(6,minmax(0,1fr))!important;
  gap:0!important;
  border-bottom:1px solid var(--x-line)!important;
}
.v15-method{
  min-height:68px!important;
  padding:11px 12px!important;
  border:0!important;
  border-inline-end:1px solid var(--x-line)!important;
  border-radius:0!important;
  background:transparent!important;
}
html[dir="rtl"] .v15-method:last-child,
html[dir="ltr"] .v15-method:last-child{border-inline-end:0!important}
.v15-method span{
  display:block!important;
  color:var(--x-muted)!important;
  font-size:7.5px!important;
  margin-bottom:4px!important;
}
.v15-method strong{
  display:block!important;
  color:var(--x-blue)!important;
  font-size:19px!important;
  line-height:1.1!important;
}
.v15-number-meta{
  display:grid!important;
  grid-template-columns:repeat(4,minmax(0,1fr))!important;
  gap:0!important;
  padding:0!important;
}
.v15-number-meta .snap{
  min-height:53px!important;
  padding:9px 12px!important;
  border:0!important;
  border-inline-end:1px solid var(--x-line)!important;
  border-radius:0!important;
  background:transparent!important;
}
.v15-number-meta .snap:last-child{border-inline-end:0!important}
.v15-number-meta .snap span{font-size:7px!important;color:var(--x-muted)!important}
.v15-number-meta .snap strong{font-size:12px!important}

/* Advanced methods: lighter and more intentional */
body.v15-home .advanced-wrap{margin-top:12px!important}
body.v15-home .advanced-toggle{
  min-height:46px!important;
  padding:0 13px!important;
  border-radius:11px!important;
  border:1px solid var(--x-line)!important;
  background:var(--x-surface)!important;
  box-shadow:none!important;
  font-size:9.5px!important;
}
body.v15-home .advanced-toggle:hover{background:var(--x-soft)!important}

/* Explore: secondary layer stays visually secondary */
.v14-explore{padding:0 0 27px!important}
.v14-explore-head h2{font-size:19px!important}
.v14-explore-card{min-height:105px!important;padding:13px!important;box-shadow:none!important}
.v14-explore-card:hover{box-shadow:var(--x-shadow-sm)!important}

/* Dark mode surface precision */
html[data-theme="dark"] body.v15-home .calc-shell{box-shadow:0 18px 56px rgba(0,0,0,.24)!important}
html[data-theme="dark"] .v15-proof span{background:color-mix(in srgb,var(--x-surface) 94%,transparent)!important}
html[data-theme="dark"] .v15-snapshot{background:var(--x-surface)!important}

/* Responsive polish */
@media(max-width:980px){
  .v15-method-row{grid-template-columns:repeat(3,1fr)!important}
  .v15-method:nth-child(3n){border-inline-end:0!important}
  .v15-method:nth-child(n+4){border-top:1px solid var(--x-line)!important}
}
@media(max-width:780px){
  .v15-intro{padding-top:18px!important}
  .v15-intro-row{gap:9px!important}
  .v15-proof{max-width:none!important}
}
@media(max-width:600px){
  .v15-intro h1{font-size:28px!important}
  .v15-intro p{font-size:9.5px!important}
  body.v15-home .calc-main{padding:12px!important}
  body.v15-home .main-input{min-height:100px!important;font-size:18px!important}
  body.v15-home .control-row{
    display:grid!important;
    grid-template-columns:1fr!important;
  }
  html[dir="rtl"] body.v15-home #calcBtn,
  html[dir="ltr"] body.v15-home #calcBtn{grid-column:1!important;grid-row:1!important}
  html[dir="rtl"] body.v15-home #methodSelect,
  html[dir="ltr"] body.v15-home #methodSelect{grid-column:1!important;grid-row:2!important}
  html[dir="rtl"] body.v15-home #keyboardBtn,
  html[dir="ltr"] body.v15-home #keyboardBtn{grid-column:1!important;grid-row:3!important}
  .vfinal-trustline{align-items:flex-start!important;flex-direction:column!important}
  .vfinal-trustfacts{gap:5px 9px!important}
  .vfinal-privacy{width:100%!important}
  .vfinal-privacy>summary{justify-content:center!important;width:100%!important}
  .vfinal-privacy>.privacy-controls{inset-inline:0!important;width:100%!important}
  .v15-method-row{
    display:grid!important;
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    overflow:visible!important;
  }
  .v15-method{border-top:0!important}
  .v15-method:nth-child(2n){border-inline-end:0!important}
  .v15-method:nth-child(n+3){border-top:1px solid var(--x-line)!important}
  .v15-number-meta{grid-template-columns:repeat(2,1fr)!important}
  .v15-number-meta .snap:nth-child(2n){border-inline-end:0!important}
  .v15-number-meta .snap:nth-child(n+3){border-top:1px solid var(--x-line)!important}
}


/* ============================================================
   FINAL READABILITY PASS
   Larger type, stronger contrast, clearer hierarchy.
   ============================================================ */

:root{
  --read-body:14px;
  --read-small:12px;
  --read-tiny:11px;
}

/* General text readability */
body:not(.rtm-lab-page){
  font-size:var(--read-body)!important;
  line-height:1.62!important;
}
body:not(.rtm-lab-page) .muted,
body:not(.rtm-lab-page) p,
body:not(.rtm-lab-page) li{
  color:color-mix(in srgb,var(--x-text,var(--p-text,#0d1726)) 67%,transparent)!important;
}

/* Header */
body:not(.rtm-lab-page) .brand strong{font-size:16px!important}
body:not(.rtm-lab-page) .brand small{font-size:10px!important}
body:not(.rtm-lab-page) .nav{font-size:13px!important}
body:not(.rtm-lab-page) .nav a{padding:9px 10px!important}
.v13-command-btn{font-size:12px!important}
.v13-command-btn kbd{font-size:10px!important}
.v13-lang-btn{font-size:12px!important}

/* Intro */
.v15-kicker,.v14-kicker{font-size:11px!important;font-weight:850!important}
.v15-intro p,.v14-intro p{font-size:15px!important;line-height:1.65!important}
.v15-proof span,.v14-pill{font-size:11px!important}
.v15-proof b,.v14-pill b{font-size:11px!important}

/* Calculator */
body.v15-home .calc-main>label:first-of-type,
body.v14-home .calc-main>label:first-of-type{
  font-size:13px!important;
  font-weight:800!important;
}
body.v15-home .main-input,
body.v14-home .main-input{
  font-size:24px!important;
  line-height:1.55!important;
}
body.v15-home #calcBtn,
body.v14-home #calcBtn{
  font-size:15px!important;
  font-weight:850!important;
}
body.v15-home #methodSelect,
body.v14-home #methodSelect{
  font-size:15px!important;
}
body.v15-home #keyboardBtn,
body.v14-home #keyboardBtn{
  font-size:14px!important;
}

/* Trust/status line */
.vfinal-trustfacts,
.v15-options,
.v14-options{
  font-size:12px!important;
}
.vfinal-trustfacts span{font-size:12px!important}
.vfinal-privacy>summary{font-size:12px!important}
.v15-options span,.v14-options span{font-size:12px!important}

/* Snapshot heading */
.v15-snapshot-head strong,
.v14-snapshot-head strong{
  font-size:14px!important;
  font-weight:850!important;
}
.v15-snapshot-head span,
.v14-snapshot-head span{
  font-size:12px!important;
  color:var(--x-muted,var(--p-muted,#67758a))!important;
}

/* Snapshot methods */
.v15-method,
.v14-method{
  min-height:84px!important;
  padding:14px 14px!important;
}
.v15-method span,
.v14-method span{
  font-size:12px!important;
  font-weight:650!important;
  color:var(--x-muted,var(--p-muted,#67758a))!important;
}
.v15-method strong,
.v14-method strong{
  font-size:24px!important;
  font-weight:850!important;
  margin-top:5px!important;
}

/* Numeric metadata */
.v15-number-meta .snap,
.v14-number-meta .snap{
  min-height:66px!important;
  padding:12px 14px!important;
}
.v15-number-meta .snap span,
.v14-number-meta .snap span{
  font-size:12px!important;
  font-weight:650!important;
}
.v15-number-meta .snap strong,
.v14-number-meta .snap strong{
  font-size:17px!important;
  font-weight:800!important;
}

/* Advanced methods disclosure */
body.v15-home .advanced-toggle,
body.v14-home .advanced-toggle{
  font-size:14px!important;
  min-height:52px!important;
}

/* Explore section */
.v14-explore-head h2{font-size:26px!important}
.v14-explore-head p{font-size:14px!important}
.v14-explore-card strong{font-size:16px!important}
.v14-explore-card span{font-size:13px!important;line-height:1.55!important}
.v14-explore-card b{font-size:12px!important}
.v14-explore-icon{font-size:11px!important}

/* Archive */
body:not(.rtm-lab-page) .archive-hero p{font-size:14px!important}
body:not(.rtm-lab-page) .archive-card{
  font-size:13px!important;
}
body:not(.rtm-lab-page) .archive-card h3{
  font-size:16px!important;
}
body:not(.rtm-lab-page) .archive-toolbar,
body:not(.rtm-lab-page) .archive-searchbar-pro{
  font-size:13px!important;
}

/* Number calculator */
body:not(.rtm-lab-page) .number-hero .lead{font-size:15px!important}
body:not(.rtm-lab-page) .numcalc-display{font-size:18px!important}
body:not(.rtm-lab-page) .calc-key{font-size:16px!important}
body:not(.rtm-lab-page) .number-feature{font-size:13px!important}

/* Content / About / Guides */
body:not(.rtm-lab-page) .content-card p,
body:not(.rtm-lab-page) .content-card li{
  font-size:15px!important;
  line-height:1.75!important;
}
body:not(.rtm-lab-page) .breadcrumb{font-size:12px!important}
body:not(.rtm-lab-page) .toc{font-size:13px!important}

/* Footer */
body:not(.rtm-lab-page) .footer p,
body:not(.rtm-lab-page) .footer a{
  font-size:12px!important;
}
body:not(.rtm-lab-page) .copyright{font-size:11px!important}

/* Command palette */
.v13-command-item strong{font-size:13px!important}
.v13-command-item small{font-size:11px!important}
.v13-command-item em{font-size:11px!important}
.v13-command-search input{font-size:16px!important}

/* Mobile: keep text readable, don't shrink */
@media(max-width:600px){
  body:not(.rtm-lab-page){font-size:14px!important}
  body:not(.rtm-lab-page) .brand strong{font-size:15px!important}
  .v15-intro p,.v14-intro p{font-size:14px!important}
  body.v15-home .main-input,
  body.v14-home .main-input{font-size:20px!important}
  .v15-method span,.v14-method span{font-size:11px!important}
  .v15-method strong,.v14-method strong{font-size:21px!important}
  .v15-number-meta .snap span,.v14-number-meta .snap span{font-size:11px!important}
  .v15-number-meta .snap strong,.v14-number-meta .snap strong{font-size:16px!important}
}


/* ============================================================
   FINAL ADVANCED METHODS READABILITY
   The 19 additional gematria methods must be as readable as the
   primary method snapshot.
   ============================================================ */

body.v15-home .advanced-wrap{
  margin-top:16px!important;
}

body.v15-home .advanced-toggle{
  min-height:58px!important;
  padding:0 18px!important;
  font-size:16px!important;
  font-weight:850!important;
  letter-spacing:0!important;
  border-radius:12px!important;
}
body.v15-home .advanced-toggle span:first-child{
  font-size:16px!important;
  font-weight:850!important;
}
body.v15-home .advanced-toggle span:last-child{
  font-size:22px!important;
  line-height:1!important;
}

/* The expanded 19-method grid */
body.v15-home .advanced-grid{
  grid-template-columns:repeat(3,minmax(0,1fr))!important;
  gap:12px!important;
  margin-top:12px!important;
}

body.v15-home .adv-method{
  min-height:92px!important;
  padding:16px 18px!important;
  border:1px solid var(--x-line)!important;
  border-radius:13px!important;
  background:var(--x-surface)!important;
  color:var(--x-text)!important;
  box-shadow:0 3px 12px rgba(18,32,61,.035)!important;
  text-align:start!important;
  cursor:pointer!important;
  transition:border-color .16s ease, background .16s ease, transform .16s ease, box-shadow .16s ease!important;
}

body.v15-home .adv-method:hover{
  transform:translateY(-1px)!important;
  border-color:color-mix(in srgb,var(--x-blue) 35%,var(--x-line))!important;
  background:color-mix(in srgb,var(--x-blue) 3%,var(--x-surface))!important;
  box-shadow:0 8px 22px rgba(18,32,61,.07)!important;
}

body.v15-home .adv-method small{
  display:block!important;
  margin:0 0 7px!important;
  color:var(--x-muted)!important;
  font-size:12px!important;
  font-weight:700!important;
  line-height:1.3!important;
}

body.v15-home .adv-method strong{
  display:block!important;
  margin:0!important;
  color:var(--x-text)!important;
  font-size:18px!important;
  font-weight:850!important;
  line-height:1.4!important;
  white-space:normal!important;
  overflow:visible!important;
  text-overflow:clip!important;
}

/* Selected/keyboard focus should be obvious */
body.v15-home .adv-method:focus-visible{
  outline:3px solid color-mix(in srgb,var(--x-blue) 22%,transparent)!important;
  outline-offset:2px!important;
  border-color:var(--x-blue)!important;
}

/* Method help after selecting an advanced method */
body.v15-home .method-help strong,
body.v15-home #methodHelpTitle{
  font-size:17px!important;
  font-weight:850!important;
}
body.v15-home .method-help p,
body.v15-home #methodHelpDesc{
  font-size:14px!important;
  line-height:1.7!important;
}
body.v15-home .convention{
  font-size:13px!important;
  line-height:1.65!important;
}

/* Advanced select text also remains readable */
body.v15-home #methodSelect option,
body.v15-home #methodSelect optgroup{
  font-size:15px!important;
}

/* Dark theme */
html[data-theme="dark"] body.v15-home .adv-method{
  box-shadow:none!important;
}
html[data-theme="dark"] body.v15-home .adv-method:hover{
  background:color-mix(in srgb,var(--x-blue) 7%,var(--x-surface))!important;
}

/* Tablet */
@media(max-width:900px){
  body.v15-home .advanced-grid{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
  }
  body.v15-home .adv-method strong{
    font-size:17px!important;
  }
}

/* Mobile */
@media(max-width:600px){
  body.v15-home .advanced-toggle,
  body.v15-home .advanced-toggle span:first-child{
    font-size:15px!important;
  }
  body.v15-home .advanced-grid{
    grid-template-columns:1fr!important;
    gap:9px!important;
  }
  body.v15-home .adv-method{
    min-height:82px!important;
    padding:14px 15px!important;
  }
  body.v15-home .adv-method small{
    font-size:11px!important;
  }
  body.v15-home .adv-method strong{
    font-size:17px!important;
  }
}


/* ============================================================
   FINAL POLISH 2 — advanced methods + compact empty history
   ============================================================ */

/* 19 advanced methods when expanded */
body.v15-home #advancedGrid.show{
  display:grid!important;
  grid-template-columns:repeat(3,minmax(0,1fr))!important;
  gap:12px!important;
  margin-top:12px!important;
}
body.v15-home #advancedGrid.show .adv-method{
  min-height:98px!important;
  padding:16px 18px!important;
}
body.v15-home #advancedGrid.show .adv-method small{
  display:block!important;
  margin:0 0 8px!important;
  font-size:13px!important;
  line-height:1.35!important;
  font-weight:720!important;
  color:var(--x-muted)!important;
}
body.v15-home #advancedGrid.show .adv-method strong{
  display:block!important;
  margin:0!important;
  font-size:19px!important;
  line-height:1.38!important;
  font-weight:860!important;
  color:var(--x-text)!important;
  white-space:normal!important;
  overflow:visible!important;
}
body.v15-home #advancedGrid.show .adv-method:hover strong{
  color:var(--x-blue)!important;
}

/* History: compact when there is nothing to show */
body.v15-home .vfinal-history-section{
  padding:25px 0!important;
}
body.v15-home .vfinal-history-section.is-empty{
  padding:17px 0!important;
}
body.v15-home .vfinal-history-section .section-head{
  align-items:center!important;
  margin-bottom:8px!important;
}
body.v15-home .vfinal-history-section.is-empty .section-head{
  margin-bottom:3px!important;
}
body.v15-home .vfinal-history-section .section-head h2{
  margin:2px 0!important;
  font-size:25px!important;
}
body.v15-home .vfinal-history-section .history{
  min-height:0!important;
}
body.v15-home .vfinal-history-section .history .empty{
  padding:7px 0 1px!important;
  text-align:start!important;
  font-size:14px!important;
  line-height:1.55!important;
  color:var(--x-muted)!important;
}
body.v15-home .vfinal-history-section.is-empty .history .empty{
  padding:3px 0 0!important;
}
body.v15-home .vfinal-history-section.is-empty #clearHistory{
  display:none!important;
}

@media(max-width:900px){
  body.v15-home #advancedGrid.show{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
  }
}
@media(max-width:600px){
  body.v15-home #advancedGrid.show{
    grid-template-columns:1fr!important;
    gap:9px!important;
  }
  body.v15-home #advancedGrid.show .adv-method{
    min-height:88px!important;
    padding:14px 15px!important;
  }
  body.v15-home #advancedGrid.show .adv-method small{
    font-size:12px!important;
  }
  body.v15-home #advancedGrid.show .adv-method strong{
    font-size:18px!important;
  }
  body.v15-home .vfinal-history-section{
    padding:18px 0!important;
  }
  body.v15-home .vfinal-history-section.is-empty{
    padding:14px 0!important;
  }
  body.v15-home .vfinal-history-section .section-head h2{
    font-size:22px!important;
  }
}


/* ============================================================
   PREVIOUS CALCULATION BUTTON
   Session-only navigation; no persistent history required.
   ============================================================ */
body.v15-home .vfinal-calc-group{
  display:flex!important;
  align-items:stretch!important;
  gap:7px!important;
  min-width:0!important;
}
html[dir="rtl"] body.v15-home .vfinal-calc-group{
  grid-column:1!important;
  grid-row:1!important;
  direction:rtl!important;
}
html[dir="ltr"] body.v15-home .vfinal-calc-group{
  grid-column:3!important;
  grid-row:1!important;
  direction:ltr!important;
}
body.v15-home .vfinal-calc-group #calcBtn{
  grid-column:auto!important;
  grid-row:auto!important;
  flex:1 1 auto!important;
  min-width:0!important;
  width:auto!important;
}
body.v15-home .vfinal-back-btn{
  flex:0 0 48px!important;
  width:48px!important;
  min-width:48px!important;
  min-height:52px!important;
  display:grid!important;
  place-items:center!important;
  padding:0!important;
  border:1px solid var(--x-line)!important;
  border-radius:11px!important;
  background:var(--x-surface)!important;
  color:var(--x-text)!important;
  font-size:24px!important;
  font-weight:850!important;
  line-height:1!important;
  cursor:pointer!important;
  box-shadow:none!important;
  transition:.16s ease!important;
}
body.v15-home .vfinal-back-btn:not(:disabled):hover{
  color:var(--x-blue)!important;
  background:var(--x-soft)!important;
  border-color:color-mix(in srgb,var(--x-blue) 36%,var(--x-line))!important;
  transform:translateY(-1px)!important;
}
body.v15-home .vfinal-back-btn:focus-visible{
  outline:3px solid color-mix(in srgb,var(--x-blue) 22%,transparent)!important;
  outline-offset:2px!important;
}
body.v15-home .vfinal-back-btn:disabled{
  opacity:.32!important;
  cursor:not-allowed!important;
  color:var(--x-muted)!important;
}
html[dir="rtl"] body.v15-home #methodSelect{grid-column:2!important;grid-row:1!important}
html[dir="rtl"] body.v15-home #keyboardBtn{grid-column:3!important;grid-row:1!important}
html[dir="ltr"] body.v15-home #keyboardBtn{grid-column:1!important;grid-row:1!important}
html[dir="ltr"] body.v15-home #methodSelect{grid-column:2!important;grid-row:1!important}

@media(max-width:600px){
  body.v15-home .vfinal-calc-group{
    grid-column:1!important;
    grid-row:1!important;
    width:100%!important;
  }
  html[dir="rtl"] body.v15-home #methodSelect,
  html[dir="ltr"] body.v15-home #methodSelect{
    grid-column:1!important;
    grid-row:2!important;
  }
  html[dir="rtl"] body.v15-home #keyboardBtn,
  html[dir="ltr"] body.v15-home #keyboardBtn{
    grid-column:1!important;
    grid-row:3!important;
  }
  body.v15-home .vfinal-back-btn{
    flex-basis:50px!important;
    width:50px!important;
    min-width:50px!important;
  }
}