:root{--palette-dark:#00246b;--palette-accent:#cadcfc;--palette-page:#f9f9ff;--palette-white:#fff;--palette-0:var(--palette-white);--palette-10:var(--palette-page);--palette-20:var(--palette-accent);--palette-30:color-mix(in srgb, var(--palette-dark) 18%, var(--palette-accent));--palette-40:color-mix(in srgb, var(--palette-dark) 32%, var(--palette-accent));--palette-50:color-mix(in srgb, var(--palette-dark) 72%, var(--palette-accent));--palette-60:color-mix(in srgb, var(--palette-dark) 82%, var(--palette-accent));--palette-70:color-mix(in srgb, var(--palette-dark) 88%, var(--palette-accent));--palette-80:color-mix(in srgb, var(--palette-dark) 93%, var(--palette-accent));--palette-90:color-mix(in srgb, var(--palette-dark) 97%, var(--palette-accent));--palette-100:var(--palette-dark);--color-bg:var(--palette-10);--color-surface:var(--palette-0);--color-surface-soft:var(--palette-20);--color-text:var(--palette-100);--color-muted:var(--palette-70);--color-border:var(--palette-20);--color-primary:var(--palette-100);--color-primary-strong:var(--palette-100);--color-primary-soft:var(--palette-20);--color-primary-pale:var(--palette-10);--color-error:var(--palette-100);--color-error-soft:var(--palette-10);--color-dark:var(--palette-100);--green:var(--color-primary);--green-strong:var(--color-primary-strong);--green-soft:var(--color-primary-soft);--surface:var(--color-surface);--surface-muted:var(--color-surface-soft);--border:var(--color-border);--shadow-card:0 18px 55px color-mix(in srgb, var(--palette-90) 8%, transparent);--radius-sm:9px;--radius:13px;--radius-lg:20px;--container:1180px;--reading:850px;--focus:0 0 0 3px color-mix(in srgb, var(--palette-60) 24%, 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var(--palette-0) 0%, var(--palette-0) 100%);padding:44px 0 30px}.home-hero__inner{grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);align-items:end;gap:48px;display:grid}.home-hero h1{max-width:700px;font-size:clamp(2.35rem,5vw,3.65rem);line-height:1.02}.home-hero p{max-width:690px;color:var(--color-muted);margin:14px 0 0;font-size:1.03rem}.home-layout{padding-top:24px}.home-main{gap:22px;min-width:0;display:grid}.home-panel{border:1px solid var(--color-border);background:var(--palette-0);border-radius:14px;padding:27px}.home-panel .section-heading{margin-bottom:18px}.home-panel--studio>.flagship-calculator{margin-top:4px}.compact-trust{grid-template-columns:.9fr 1.1fr;align-items:center;gap:28px;display:grid}.compact-trust>div>p{color:var(--color-muted);margin:13px 0 0}.calculator-type-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.calculator-type-grid li{border:1px solid 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a>span{display:grid}.global-search__results strong{font-size:.96rem}.global-search__results small{color:var(--color-muted);font-size:.79rem}.search-empty{gap:2px;padding:18px;display:grid}.search-empty span{color:var(--color-muted);font-size:.88rem}.flagship-section{position:relative}.flagship-calculator{border:1px solid var(--palette-20);background:var(--palette-0);box-shadow:var(--shadow-card);border-radius:22px;overflow:hidden}.flagship-calculator__toolbar{border-bottom:1px solid var(--palette-10);background:var(--palette-0);justify-content:space-between;align-items:center;gap:18px;min-height:70px;padding:12px 18px;display:flex}.calculator-tool-label{font-weight:800}.flagship-calculator--fullscreen{z-index:1000;width:100vw;height:100dvh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) 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var(--palette-80));color:var(--palette-0);border-radius:15px;padding:17px;overflow:hidden}.programmer-history{min-height:25px;color:var(--palette-20);text-align:right;white-space:nowrap;margin-top:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.87rem;overflow-x:auto}.programmer-current{text-align:right;white-space:nowrap;min-height:47px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(1.75rem,5vw,2.8rem);font-weight:780;line-height:1.2;display:block;overflow-x:auto}.programmer-base-list{gap:4px;margin-top:13px;display:grid}.programmer-base-list button{min-height:35px;color:var(--palette-10);text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:7px;grid-template-columns:46px minmax(0,1fr);align-items:center;padding:4px 8px;display:grid}.programmer-base-list button[aria-selected=true]{border-color:var(--palette-50);background:color-mix(in srgb, var(--palette-30) 12%, transparent)}.programmer-base-list 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var(--palette-20);background:var(--palette-0);min-height:52px;color:var(--color-text);cursor:pointer;border-radius:7px;padding:3px;display:grid}.programmer-bits button:nth-child(4n){margin-right:5px}.programmer-bits button[aria-pressed=true]{border-color:var(--color-primary);background:var(--color-primary-pale);color:var(--color-primary-strong)}.programmer-bits span{color:var(--color-muted);font-size:.57rem}.programmer-bits strong{align-self:end;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1rem}.programmer-controls{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:16px;margin-top:16px;display:grid}.programmer-controls section{min-width:0}.programmer-keypad{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;display:grid}.programmer-operation-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;display:grid}.programmer-calculator .calculator-key{min-height:49px;font-size:.95rem}.programmer-calculator 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