:root{color-scheme:light;--gray-0:#ffffff;--gray-50:#f7f8fa;--gray-100:#eff1f5;--gray-200:#e3e7ee;--gray-400:#9aa4b5;--gray-600:#5b6577;--gray-900:#171d2a;--blue-500:#2563eb;--blue-600:#1d4ed8;--blue-100:#dbeafe;--bg-page:var(--gray-0);--bg-surface:var(--gray-50);--bg-raised:var(--gray-100);--text-primary:var(--gray-900);--text-secondary:var(--gray-600);--text-disabled:var(--gray-400);--border-hairline:var(--gray-200);--accent:var(--blue-500);--accent-hover:var(--blue-600);--accent-subtle:var(--blue-100);--focus-ring:var(--blue-500);--success:#16a34a;--danger:#dc2626;--tint-calc:#0c8599;--tint-calc-subtle:#e6f7f9;--cat-calc:#0c8599;--cat-calc-bg:#e0f5f8;--cat-dev:#2f9e44;--cat-dev-bg:#e6f9ec;--cat-reference:#b26a00;--cat-reference-bg:#fbf0dd;--cat-pdf:#e8590c;--cat-pdf-bg:#fdeadb;--cat-image:#7048e8;--cat-image-bg:#efeafd;--cat-video:#c2255c;--cat-video-bg:#fce4ee;--cat-audio:#1971c2;--cat-audio-bg:#e5f0fb;--header-bg:rgb(255 255 255/0.82);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--elevation-1:0 1px 2px rgb(23 29 42/0.05),0 2px 8px rgb(23 29 42/0.06);--elevation-2:0 4px 12px rgb(23 29 42/0.08),0 12px 32px rgb(23 29 42/0.10);--motion-fast:140ms;--motion-base:220ms;--ease-out:cubic-bezier(0.16,1,0.3,1);--grad-brand:linear-gradient(135deg,#2563eb,#6d3bea 55%,#8b5cf6);--grad-heading:linear-gradient(120deg,#0f172a,#1e293b 40%,#2563eb);--glass-bg:rgb(255 255 255/0.94);--glass-border:rgb(226 232 240/0.95)}:root[data-theme=dark]{color-scheme:dark}:root[data-theme=dark]{--gray-0:#0b0e14;--gray-50:#11151d;--gray-100:#171c26;--gray-200:#232b3a;--gray-400:#4a5568;--gray-600:#94a3b8;--gray-900:#e6eaf2;--blue-500:#3b82f6;--blue-600:#2563eb;--blue-100:#1e3a5f;--tint-calc-subtle:#0d2b30;--header-bg:rgb(11 14 20/0.82);--elevation-1:0 1px 2px rgb(0 0 0/0.5),0 2px 10px rgb(0 0 0/0.45);--elevation-2:0 4px 14px rgb(0 0 0/0.5),0 14px 36px rgb(0 0 0/0.55);--cat-calc:#22c3d6;--cat-calc-bg:#0c2e33;--cat-dev:#51cf66;--cat-dev-bg:#102a18;--cat-reference:#e8a33d;--cat-reference-bg:#2e2310;--cat-pdf:#ff8a4c;--cat-pdf-bg:#2e1a0f;--cat-image:#9775fa;--cat-image-bg:#1e1633;--cat-video:#f06595;--cat-video-bg:#2e1420;--cat-audio:#4dabf7;--cat-audio-bg:#0f2338;--grad-brand:linear-gradient(135deg,#3b82f6,#8b5cf6 55%,#a78bfa);--grad-heading:linear-gradient(120deg,#f1f5f9,#cbd5e1 35%,#7dd3fc);--glass-bg:rgb(20 25 34/0.92);--glass-border:rgb(255 255 255/0.14)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--gray-0:#0b0e14;--gray-50:#11151d;--gray-100:#171c26;--gray-200:#232b3a;--gray-400:#4a5568;--gray-600:#94a3b8;--gray-900:#e6eaf2;--blue-500:#3b82f6;--blue-600:#2563eb;--blue-100:#1e3a5f;--tint-calc-subtle:#0d2b30;--header-bg:rgb(11 14 20/0.82);--elevation-1:0 1px 2px rgb(0 0 0/0.5),0 2px 10px rgb(0 0 0/0.45);--elevation-2:0 4px 14px rgb(0 0 0/0.5),0 14px 36px rgb(0 0 0/0.55);--cat-calc:#22c3d6;--cat-calc-bg:#0c2e33;--cat-dev:#51cf66;--cat-dev-bg:#102a18;--cat-reference:#e8a33d;--cat-reference-bg:#2e2310;--cat-pdf:#ff8a4c;--cat-pdf-bg:#2e1a0f;--cat-image:#9775fa;--cat-image-bg:#1e1633;--cat-video:#f06595;--cat-video-bg:#2e1420;--cat-audio:#4dabf7;--cat-audio-bg:#0f2338;--grad-brand:linear-gradient(135deg,#3b82f6,#8b5cf6 55%,#a78bfa);--grad-heading:linear-gradient(120deg,#f1f5f9,#cbd5e1 35%,#7dd3fc);--glass-bg:rgb(23 28 38/0.66);--glass-border:rgb(255 255 255/0.10)}}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--bg-page);color:var(--text-primary);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:var(--radius-sm)}.num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.container{max-width:1024px;margin:0 auto;padding:0 var(--space-5)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border-hairline);padding:var(--space-3) 0}.site-header .container{display:flex;align-items:center;gap:var(--space-3)}.header-spacer{flex:1 1}.wordmark{display:flex;align-items:center;gap:var(--space-2);font-weight:620;letter-spacing:-.01em;color:var(--text-primary)}.wordmark:hover{text-decoration:none}.glyph{width:21px;height:21px;color:var(--accent)}.theme-toggle{display:grid;place-items:center;width:36px;height:36px;color:var(--text-secondary);background:none;border:1px solid var(--border-hairline);border-radius:var(--radius-sm);cursor:pointer;transition:color var(--motion-fast) var(--ease-out),border-color var(--motion-fast) var(--ease-out)}.theme-toggle:hover{color:var(--text-primary);border-color:var(--gray-400)}.cat-calc{--c:var(--cat-calc);--c-bg:var(--cat-calc-bg)}.cat-dev{--c:var(--cat-dev);--c-bg:var(--cat-dev-bg)}.cat-reference{--c:var(--cat-reference);--c-bg:var(--cat-reference-bg)}.cat-pdf{--c:var(--cat-pdf);--c-bg:var(--cat-pdf-bg)}.cat-image{--c:var(--cat-image);--c-bg:var(--cat-image-bg)}.cat-video{--c:var(--cat-video);--c-bg:var(--cat-video-bg)}.cat-audio{--c:var(--cat-audio);--c-bg:var(--cat-audio-bg)}.hero{position:relative;padding:calc(var(--space-9) + var(--space-5)) 0 var(--space-8);text-align:center;overflow:hidden}.hero:before{content:"";position:absolute;inset:-40% 0 auto 0;height:480px;background:radial-gradient(600px 300px at 30% 0,color-mix(in srgb,var(--cat-image) 22%,transparent),transparent 70%),radial-gradient(600px 300px at 75% 15%,color-mix(in srgb,var(--accent) 20%,transparent),transparent 70%),radial-gradient(500px 260px at 55% 0,color-mix(in srgb,var(--cat-calc) 16%,transparent),transparent 70%);filter:blur(8px);z-index:-1;pointer-events:none}.hero>.container{position:relative}.hero h1{font-size:clamp(2.5rem,5.5vw,3.9rem);line-height:1.06;font-weight:660;letter-spacing:-.032em;margin-bottom:var(--space-3);background:var(--grad-heading);-webkit-background-clip:text;background-clip:text;color:transparent}.hero .tagline{color:var(--text-secondary);font-size:1.1rem;margin-bottom:var(--space-6)}.hero-search{width:min(580px,100%);margin:0 auto var(--space-5);position:relative}.hero-search:before{content:"";position:absolute;inset:-14px -10px;border-radius:calc(var(--radius-lg) + 14px);background:var(--grad-brand);opacity:.16;filter:blur(26px);z-index:-1;transition:opacity var(--motion-base) var(--ease-out)}.hero-search:focus-within:before{opacity:.3}.hero-search input{width:100%;height:60px;padding:0 var(--space-5);font-size:1.05rem;font-family:inherit;color:var(--text-primary);background:var(--glass-bg);backdrop-filter:blur(18px) saturate(180%);-webkit-backdrop-filter:blur(18px) saturate(180%);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--elevation-2);transition:border-color var(--motion-fast) var(--ease-out),box-shadow var(--motion-fast) var(--ease-out)}.hero-search input:focus{border-color:color-mix(in srgb,var(--accent) 55%,var(--glass-border));box-shadow:var(--elevation-2),0 0 0 4px color-mix(in srgb,var(--accent) 16%,transparent);outline:none}.hero-search input::placeholder{color:var(--text-disabled)}.search-results{position:absolute;left:0;right:0;top:64px;z-index:200;background:var(--bg-page);border:1px solid var(--border-hairline);border-radius:var(--radius-md);box-shadow:var(--elevation-2);text-align:left;overflow:hidden}.search-results a{display:block;padding:var(--space-3) var(--space-4);color:var(--text-primary)}.search-results a:hover{background:var(--bg-surface);text-decoration:none}.search-results .cat{color:var(--text-secondary);font-size:.875rem;margin-left:var(--space-2)}.chips{display:flex;flex-wrap:wrap;gap:var(--space-2);justify-content:center}.chip{display:inline-flex;align-items:center;gap:7px;padding:6px 14px 6px 12px;border:1px solid var(--border-hairline);font-size:.86rem;font-weight:520;color:var(--text-secondary);background:var(--bg-page);box-shadow:var(--elevation-1)}.chip,.chip:before{border-radius:999px}.chip:before{content:"";width:7px;height:7px;background:var(--c,var(--accent));flex:none}.chip-link{text-decoration:none;cursor:pointer;transition:border-color var(--motion-fast) var(--ease-out),color var(--motion-fast) var(--ease-out),box-shadow var(--motion-fast) var(--ease-out)}.chip-link:hover{color:var(--text-primary);border-color:color-mix(in srgb,var(--c,var(--accent)) 55%,var(--border-hairline));box-shadow:var(--elevation-2)}.chip-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.chip-count{font-size:.74rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--text-disabled);background:var(--bg-raised);border-radius:999px;padding:1px 7px}.hub-head{padding-bottom:var(--space-5)}.hub-intro{max-width:72ch;line-height:1.7;color:var(--text-secondary);margin-top:var(--space-4)}.hub-jobs ul{list-style:none;display:grid;grid-gap:var(--space-3);gap:var(--space-3);max-width:72ch}.hub-jobs li{position:relative;padding-left:var(--space-6);line-height:1.6;color:var(--text-secondary)}.hub-jobs li:before{content:"→";position:absolute;left:0;color:var(--c,var(--accent));font-weight:600}.hub-bridges{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-bottom:var(--space-5)}.hub-bridge{padding:var(--space-3) var(--space-5);border:1px solid var(--border-hairline);border-radius:var(--radius-md);background:var(--bg-surface);color:var(--text-primary);text-decoration:none;font-weight:560;transition:border-color var(--motion-fast) var(--ease-out),box-shadow var(--motion-fast) var(--ease-out)}.hub-bridge:hover{border-color:var(--accent);box-shadow:var(--elevation-1)}.hub-others{display:flex;flex-wrap:wrap;gap:var(--space-2)}.install-bar{position:fixed;left:50%;bottom:var(--space-4);transform:translateX(-50%);z-index:60;display:flex;align-items:center;gap:var(--space-5);width:min(560px,calc(100vw - 2 * var(--space-4)));padding:var(--space-4) var(--space-5);background:var(--bg-surface);border:1px solid var(--border-hairline);border-radius:var(--radius-lg);box-shadow:var(--elevation-2)}.install-bar strong{display:block;font-size:.95rem;font-weight:620}.install-sub{display:block;font-size:.82rem;color:var(--text-secondary);margin-top:2px}.install-actions{display:flex;align-items:center;gap:var(--space-4);margin-left:auto;flex:none}@media (max-width:560px){.install-bar{flex-direction:column;align-items:flex-start;gap:var(--space-3)}.install-actions{margin-left:0}}.diet-week{margin-top:var(--space-8)}.diet-week h2{font-size:1.4rem;font-weight:650;letter-spacing:-.015em;margin-bottom:var(--space-2)}.diet-note{color:var(--text-secondary);font-size:.9rem;line-height:1.6;max-width:72ch}.diet-note,.diet-switch{margin-bottom:var(--space-5)}.diet-switch{flex-wrap:wrap}.diet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:var(--space-4);gap:var(--space-4)}.diet-day{padding:var(--space-4);border:1px solid var(--border-hairline);border-radius:var(--radius-md);background:var(--bg-surface)}.diet-day h3{font-size:.95rem;font-weight:640;padding-bottom:var(--space-3);margin-bottom:var(--space-3);border-bottom:1px solid var(--border-hairline)}.diet-day ul{list-style:none;display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.diet-day li{display:flex;gap:var(--space-3);align-items:flex-start}.diet-icon{display:grid;place-items:center;width:32px;height:32px;flex:none;border-radius:9px;color:var(--cat-calc,var(--accent));background:var(--cat-calc-bg,var(--accent-subtle))}.diet-icon svg{width:18px;height:18px}.diet-meal{display:flex;flex-direction:column;gap:1px;min-width:0}.diet-slot{font-size:.68rem;font-weight:640;letter-spacing:.05em;text-transform:uppercase;color:var(--text-disabled)}.diet-dish{font-size:.9rem;line-height:1.4}.diet-portion{font-size:.8rem;color:var(--text-secondary);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.legal .container{max-width:74ch}.legal h1{margin-bottom:var(--space-2)}.legal h2{font-size:1.25rem;font-weight:640;letter-spacing:-.01em;margin-top:var(--space-7);margin-bottom:var(--space-3)}.legal p{line-height:1.75;color:var(--text-secondary);margin-bottom:var(--space-4)}.legal p strong{color:var(--text-primary)}.legal a{color:var(--accent)}.legal-lead{font-size:1.05rem;color:var(--text-primary)!important;padding:var(--space-4) var(--space-5);border-left:3px solid var(--accent);background:var(--accent-subtle);border-radius:var(--radius-sm)}.legal-table-wrap{overflow-x:auto;margin-bottom:var(--space-5)}.legal-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:640px}.legal-table td,.legal-table th{text-align:left;padding:var(--space-3);border-bottom:1px solid var(--border-hairline);vertical-align:top}.legal-table th{font-weight:620;color:var(--text-primary)}.legal-table td{color:var(--text-secondary);line-height:1.6}.legal-table code{font-family:var(--font-geist-mono),monospace;font-size:.82rem;color:var(--text-primary)}.footer-links{display:flex;gap:var(--space-5);margin-top:var(--space-3);flex-wrap:wrap}.footer-links a{color:var(--text-secondary);text-decoration:none}.footer-links a:hover{color:var(--accent);text-decoration:underline}.section{padding:var(--space-8) 0}.section h2{font-size:1.6rem;font-weight:620;letter-spacing:-.015em;margin-bottom:var(--space-2)}.section .sub{color:var(--text-secondary);margin-bottom:var(--space-6)}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));grid-gap:var(--space-4);gap:var(--space-4)}.tool-card{position:relative;display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-5);background:var(--bg-page);border:1px solid var(--border-hairline);border-radius:var(--radius-md);color:var(--text-primary);overflow:hidden;isolation:isolate;transition:transform var(--motion-fast) var(--ease-out),box-shadow var(--motion-fast) var(--ease-out),border-color var(--motion-fast) var(--ease-out)}.tool-art{position:absolute;inset:0;z-index:-1;background:radial-gradient(115% 85% at 100% 0,color-mix(in srgb,var(--c,var(--accent)) 42%,transparent),transparent 60%),radial-gradient(90% 70% at 0 100%,color-mix(in srgb,var(--cat-image) 26%,transparent),transparent 62%),linear-gradient(150deg,color-mix(in srgb,var(--c,var(--accent)) 14%,transparent),transparent 58%);filter:hue-rotate(var(--art-shift,0deg)) saturate(1.2)}.tool-art-glyph{position:absolute;right:-26px;bottom:-28px;color:var(--c,var(--accent));opacity:.2;filter:hue-rotate(var(--art-shift,0deg)) saturate(1.3);-webkit-mask-image:linear-gradient(to top left,#000 38%,transparent 76%);mask-image:linear-gradient(to top left,#000 38%,transparent 76%);transition:transform var(--motion-base) var(--ease-out),opacity var(--motion-base) var(--ease-out)}.tool-art-glyph svg{width:108px;height:108px;stroke-width:1.1}.tool-card:hover .tool-art-glyph{transform:scale(1.08) rotate(-4deg);opacity:.3}.tool-card-body{display:flex;flex-direction:column;gap:var(--space-3)}@media (prefers-reduced-motion:reduce){.tool-art-glyph{transition:none}.tool-card:hover .tool-art-glyph{transform:none}}.tool-card:hover{transform:translateY(-3px);box-shadow:var(--elevation-2),0 8px 28px color-mix(in srgb,var(--c,var(--accent)) 22%,transparent);text-decoration:none}.tool-card .icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--c-bg,var(--tint-calc-subtle));color:var(--c,var(--tint-calc))}.tool-card:hover .icon{transform:scale(1.05);transition:transform var(--motion-fast) var(--ease-out)}.tool-card:hover{border-color:color-mix(in srgb,var(--c,var(--accent)) 45%,var(--border-hairline))}.tool-card .icon svg{width:20px;height:20px}.tool-card h3{font-size:1.02rem;font-weight:600;letter-spacing:-.008em}.tool-card p{color:var(--text-secondary);font-size:.895rem;line-height:1.5;max-width:27ch}.trust{border-top:1px solid var(--border-hairline);border-bottom:1px solid var(--border-hairline);background:var(--bg-surface);padding:var(--space-7) 0}.trust .container{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));grid-gap:var(--space-6);gap:var(--space-6)}.trust h3{font-size:.98rem;font-weight:620;margin-bottom:var(--space-1)}.trust p{font-size:.9rem}.breadcrumb,.trust p{color:var(--text-secondary)}.breadcrumb{padding:var(--space-5) 0 0;font-size:.875rem}.tool-page h1{font-size:clamp(1.8rem,3.5vw,2.3rem);font-weight:640;letter-spacing:-.02em;margin:var(--space-2) 0 var(--space-1)}.tool-page .outcome{color:var(--text-secondary);margin-bottom:var(--space-5)}.limits-banner{display:flex;align-items:center;gap:var(--space-2);background:var(--bg-surface);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-4);font-size:.875rem;color:var(--text-secondary);margin-bottom:var(--space-6)}.calc-shell{display:grid;grid-template-columns:2fr 3fr;grid-gap:var(--space-6);gap:var(--space-6);align-items:start}@media (max-width:767px){.calc-shell{grid-template-columns:1fr}}.calc-inputs{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.field label{display:block;font-size:.875rem;font-weight:560;margin-bottom:6px}.field .input-wrap{position:relative}.field input{width:100%;height:46px;padding:0 var(--space-4);font-size:1rem;font-family:inherit;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--text-primary);background:var(--bg-page);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);transition:border-color var(--motion-fast) var(--ease-out),box-shadow var(--motion-fast) var(--ease-out)}.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent);outline:none}.field .unit{position:absolute;right:var(--space-4);top:50%;transform:translateY(-50%);color:var(--text-disabled);font-size:.875rem;pointer-events:none}.field-textarea{width:100%;padding:var(--space-3) var(--space-4);font-size:.95rem;font-family:ui-monospace,Cascadia Code,Consolas,monospace;line-height:1.5;color:var(--text-primary);background:var(--bg-page);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);resize:vertical;transition:border-color var(--motion-fast) var(--ease-out),box-shadow var(--motion-fast) var(--ease-out)}.field-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent);outline:none}.result-text-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.result-text-head .label{font-size:.875rem;color:var(--text-secondary)}.copy-btn{height:28px;padding:0 var(--space-3);font-size:.8rem;font-weight:560;color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}.copy-btn:hover{background:color-mix(in srgb,var(--accent) 18%,transparent)}.result-textblock{margin-top:var(--space-3);padding:var(--space-3) var(--space-4);font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:.88rem;line-height:1.6;color:var(--text-primary);background:var(--bg-page);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);white-space:pre-wrap;word-break:break-all;max-height:320px;overflow-y:auto}.calc-results{border:1px solid var(--border-hairline);border-radius:var(--radius-lg);padding:var(--space-6);background:var(--bg-surface);box-shadow:var(--elevation-1);position:-webkit-sticky;position:sticky;top:76px}.result-headline .label{font-size:.875rem;color:var(--text-secondary)}.result-headline .value{font-size:clamp(2.2rem,4.8vw,3.1rem);font-weight:660;letter-spacing:-.028em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}.result-rows{margin-top:var(--space-5);display:grid;grid-gap:var(--space-2);gap:var(--space-2);border-top:1px solid var(--border-hairline);padding-top:var(--space-4)}.result-row{display:flex;justify-content:space-between;font-size:.95rem}.result-row .label{color:var(--text-secondary)}.result-row .value{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:560}.result-row-prose{flex-direction:column;align-items:flex-start;gap:var(--space-1);margin-top:var(--space-2)}.result-row-prose .value{font-weight:460;line-height:1.55;max-width:62ch}.calc-error{color:var(--danger);font-size:.9rem}.formula-block{margin-top:var(--space-6);background:var(--bg-raised);border-radius:var(--radius-sm);padding:var(--space-4);font-family:var(--font-geist-mono),ui-monospace,monospace;font-size:.875rem;overflow-x:auto}.currency-select{width:100%;height:46px;padding:0 var(--space-4);font-size:1rem;font-family:inherit;color:var(--text-primary);background:var(--bg-page);border:1px solid 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var(--ease-out)}.dropzone.dragging,.dropzone:hover{border-color:var(--accent);background:var(--accent-subtle)}.dropzone-title{font-size:1.05rem;font-weight:580;color:var(--text-primary)}.dropzone-sub{font-size:.875rem;color:var(--text-secondary)}.file-order-hint{font-size:.85rem;color:var(--text-secondary);margin-top:var(--space-4)}.file-order-hint strong{color:var(--text-primary)}.file-list{list-style:none;margin-top:var(--space-3);display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.file-list li{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);background:var(--bg-page)}.file-list 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var(--space-2);font-family:inherit;font-size:.85rem;color:var(--text-primary);background:var(--bg-page);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);cursor:pointer}.format-select.size{width:64px}.format-group{display:inline-flex;border:1px solid var(--border-hairline);border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-page)}.format-btn{display:grid;place-items:center;min-width:32px;height:32px;padding:0 var(--space-2);font-family:inherit;font-size:.85rem;color:var(--text-secondary);background:none;border:none;cursor:pointer;transition:color var(--motion-fast) var(--ease-out),background var(--motion-fast) var(--ease-out)}.format-group .format-btn+.format-btn{border-left:1px solid var(--border-hairline)}.format-btn:hover:not(:disabled){color:var(--text-primary)}.format-btn.active{color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}.format-btn:disabled{opacity:.35;cursor:not-allowed}.format-btn.bold{font-weight:700}.format-btn.italic{font-style:italic;font-family:Georgia,serif}.format-btn.remove{border:1px solid var(--border-hairline);border-radius:var(--radius-sm);margin-left:auto}.format-btn.remove:hover{color:var(--danger);border-color:var(--danger)}.format-color{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--border-hairline);border-radius:var(--radius-sm);background:var(--bg-page);cursor:pointer}.format-color input{width:20px;height:20px;padding:0;border:none;background:none;cursor:pointer}.page-tiles{padding:var(--space-3) var(--space-4);border:1px solid 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srgb,var(--bg-surface) 85%,transparent);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);cursor:pointer;transition:color var(--motion-fast) var(--ease-out),border-color var(--motion-fast) var(--ease-out)}.page-tile-toggle:hover{color:var(--danger);border-color:var(--danger)}.page-tile.removed .page-tile-toggle:hover{color:var(--success);border-color:var(--success)}.editor-hint{font-size:.875rem;color:var(--text-secondary);margin-bottom:var(--space-3)}.editor-warning{font-size:.85rem;color:var(--text-secondary);background:color-mix(in srgb,var(--amber-500,#d97706) 10%,transparent);border-left:3px solid #d97706;border-radius:var(--radius-sm);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4);max-width:72ch}.editor-warning strong{color:var(--text-primary)}.editor-stage{position:relative;display:inline-block;max-width:100%;overflow:auto;border:1px solid var(--border-hairline);border-radius:var(--radius-md);background:var(--bg-surface);box-shadow:var(--elevation-1)}.editor-stage canvas{display:block}.editor-surface{position:absolute;inset:0}.editor-surface.tool-text{cursor:text}.editor-surface.tool-cover{cursor:crosshair}.run-hit{position:absolute;padding:0;margin:0;background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:2px;cursor:text;transition:background var(--motion-fast) var(--ease-out)}.run-hit:hover{background:color-mix(in srgb,var(--accent) 26%,transparent)}.run-hit.changed{background:color-mix(in srgb,var(--success) 22%,transparent);border-color:var(--success)}.run-input{padding:0 2px;background:#fff;border:1px solid var(--accent);border-radius:2px;line-height:1}.placed-text,.run-input{position:absolute;color:#000;outline:none}.placed-text{min-width:80px;padding:1px 3px;font-family:Helvetica,Arial,sans-serif;background:rgb(255 255 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(max-width:860px){.video-intro-inner{grid-template-columns:1fr;gap:var(--space-5)}}.sister-rail{--gc-primary:#0067ff;--gc-accent:#6d5df5;--gc-ink:#0f172a;position:fixed;right:12px;top:50%;transform:translateY(-50%);width:46px;z-index:40;background:linear-gradient(160deg,var(--gc-ink) 0,#111c34 55%,#16213f 100%);border:1px solid color-mix(in srgb,var(--gc-primary) 35%,transparent);border-radius:var(--radius-lg);box-shadow:var(--elevation-1);overflow:hidden;transition:width var(--motion-base) var(--ease-out),box-shadow var(--motion-fast) var(--ease-out)}.sister-rail:focus-within,.sister-rail:hover{width:252px;box-shadow:var(--elevation-2),0 10px 34px color-mix(in srgb,var(--gc-primary) 28%,transparent);border-color:color-mix(in srgb,var(--gc-primary) 60%,transparent)}.sister-rail-sheen{position:absolute;inset:-40% -60%;pointer-events:none;background:linear-gradient(115deg,transparent 42%,color-mix(in srgb,var(--gc-primary) 45%,transparent) 50%,color-mix(in srgb,#ffffff 55%,transparent) 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img{width:100%;height:100%;object-fit:cover;display:block}.sister-rail-spine{writing-mode:vertical-rl;font-size:.72rem;font-weight:660;letter-spacing:.09em;color:#cddcff;white-space:nowrap}.sister-rail:focus-within .sister-rail-spine,.sister-rail:hover .sister-rail-spine{display:none}.sister-rail-panel{display:none}.sister-rail:focus-within .sister-rail-panel,.sister-rail:hover .sister-rail-panel{display:block;width:196px}.sister-rail-shot{display:block;margin-bottom:var(--space-3);border-radius:var(--radius-sm);overflow:hidden;box-shadow:0 4px 16px rgb(0 0 0/.45);animation:gc-shot-in var(--motion-base) var(--ease-out) both}.sister-rail-shot img{display:block;width:100%;height:92px;object-fit:cover}@keyframes gc-shot-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.sister-rail-eyebrow{display:block;font-size:.66rem;font-weight:660;letter-spacing:.07em;text-transform:uppercase;color:#7fb2ff;margin-bottom:3px}.sister-rail-panel strong{display:block;font-size:1.02rem;font-weight:660;margin-bottom:4px;color:#fff}.sister-rail-desc{display:block;font-size:.8rem;line-height:1.5;color:#b9c9e8;margin-bottom:var(--space-3)}.sister-rail-cta{display:inline-block;font-size:.82rem;font-weight:660;color:#fff;padding:7px 14px;border-radius:999px;background:linear-gradient(120deg,var(--gc-primary),var(--gc-accent));box-shadow:0 4px 14px color-mix(in srgb,var(--gc-primary) 45%,transparent)}.sister-rail-link:hover .sister-rail-cta{filter:brightness(1.08)}.sister-rail-link:focus-visible{outline:2px solid var(--accent);outline-offset:-4px;border-radius:var(--radius-md)}.sister-rail-close{display:none;position:absolute;top:4px;right:4px;z-index:2;width:22px;height:22px;place-items:center;font-size:.9rem;line-height:1;font-family:inherit;color:#9fb3d9;background:rgb(0 0 0/.35);border:none;border-radius:50%;cursor:pointer}.sister-rail:focus-within .sister-rail-close,.sister-rail:hover .sister-rail-close{display:grid}.sister-rail-close:hover{color:#fff;background:rgb(0 0 0/.6)}@media (prefers-reduced-motion:reduce){.sister-rail-sheen{animation:none;opacity:0}.sister-rail:focus-within .sister-rail-sheen,.sister-rail:hover .sister-rail-sheen{animation:none}.sister-rail-shot{animation:none}.sister-rail{transition:none}}@media (max-width:1199px){.sister-rail{display:none}}.sister-section{padding-top:0}@media (min-width:1200px){.sister-section{display:none}}.sister-card{--gc-primary:#0067ff;--gc-accent:#6d5df5;--gc-ink:#0f172a;position:relative;overflow:hidden;isolation:isolate;display:flex;align-items:center;gap:var(--space-5);padding:var(--space-5);text-decoration:none;color:#f2f6ff;background:linear-gradient(120deg,var(--gc-ink) 0,#12203c 60%,#172a4d 100%);border:1px solid color-mix(in srgb,var(--gc-primary) 35%,transparent);border-radius:var(--radius-lg);transition:box-shadow var(--motion-fast) var(--ease-out),border-color var(--motion-fast) var(--ease-out)}.sister-card:hover{box-shadow:var(--elevation-2),0 10px 30px color-mix(in srgb,var(--gc-primary) 25%,transparent);border-color:color-mix(in srgb,var(--gc-primary) 60%,transparent)}.sister-card:focus-visible{outline:2px solid var(--gc-primary);outline-offset:2px}.sister-card-sheen{position:absolute;inset:-40% -60%;z-index:-1;pointer-events:none;background:linear-gradient(115deg,transparent 42%,color-mix(in srgb,var(--gc-primary) 40%,transparent) 50%,color-mix(in srgb,#ffffff 45%,transparent) 53%,transparent 60%);transform:translateX(-120%);animation:gc-sheen 4.2s var(--ease-out) 1.2s 3}.sister-card:hover .sister-card-sheen{animation:gc-sheen 1.6s var(--ease-out) 1}.sister-mark{display:grid;place-items:center;width:56px;height:56px;flex:none;border-radius:var(--radius-md);overflow:hidden;background:#fff;box-shadow:0 0 0 1px color-mix(in srgb,var(--gc-primary) 40%,transparent)}.sister-mark img{width:100%;height:100%;object-fit:cover;display:block}@media (prefers-reduced-motion:reduce){.sister-card-sheen{animation:none;opacity:0}.sister-card:hover .sister-card-sheen{animation:none}}.sister-body{flex:1 1;min-width:0}.sister-eyebrow{font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:#7fb2ff}.sister-card strong,.sister-eyebrow{display:block;font-weight:660;margin-bottom:3px}.sister-card strong{font-size:1.02rem;color:#fff}.sister-desc{display:block;font-size:.875rem;line-height:1.5;color:#b9c9e8}.sister-cta{flex:none;font-size:.875rem;font-weight:660;color:#fff;padding:9px 18px;border-radius:999px;background:linear-gradient(120deg,var(--gc-primary),var(--gc-accent));box-shadow:0 4px 14px color-mix(in srgb,var(--gc-primary) 45%,transparent);white-space:nowrap}.sister-card:hover .sister-cta{filter:brightness(1.08)}@media (max-width:640px){.sister-card{flex-wrap:wrap;gap:var(--space-4)}.sister-cta{width:100%}}.tool-content{margin-top:var(--space-8);max-width:72ch}.content-block{margin-bottom:var(--space-7)}.content-block h2{font-size:1.3rem;font-weight:620;letter-spacing:-.01em;margin-bottom:var(--space-3)}.tool-content .intro{font-size:1.05rem;line-height:1.7;color:var(--text-primary)}.tool-content .steps{padding-left:var(--space-5);display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.tool-content .steps li{line-height:1.6}.tool-content .examples{list-style:none;display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.tool-content .examples li{padding:var(--space-2) var(--space-4);background:var(--bg-surface);border-radius:var(--radius-sm);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.faq{display:grid;grid-gap:0;gap:0}.faq-item{padding:var(--space-4) 0;border-bottom:1px solid var(--border-hairline)}.faq-item:last-child{border-bottom:none}.faq-item dt{font-weight:600;margin-bottom:var(--space-2)}.faq-item dd{color:var(--text-secondary);line-height:1.65}.related{margin-top:var(--space-8)}.related h2{font-size:1.2rem;font-weight:620;margin-bottom:var(--space-4)}.site-footer{margin-top:var(--space-9);border-top:1px solid var(--border-hairline);padding:var(--space-6) 0;color:var(--text-secondary);font-size:.875rem}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}.sister-strip{--gc-primary:#0067ff;--gc-accent:#6d5df5;--gc-ink:#0f172a;margin:var(--space-7) 0 var(--space-6)}@media (min-width:1200px){.sister-strip{display:none}}.sister-strip-inner{position:relative}.sister-strip-link{position:relative;overflow:hidden;isolation:isolate;display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);text-decoration:none;color:#f2f6ff;background:linear-gradient(120deg,var(--gc-ink) 0,#12203c 60%,#172a4d 100%);border:1px solid color-mix(in srgb,var(--gc-primary) 35%,transparent);border-radius:var(--radius-lg);transition:box-shadow var(--motion-fast) var(--ease-out),border-color var(--motion-fast) var(--ease-out)}.sister-strip-link:hover{text-decoration:none;border-color:color-mix(in srgb,var(--gc-primary) 60%,transparent);box-shadow:var(--elevation-2)}.sister-strip-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sister-strip-shot{flex:0 0 96px;border-radius:var(--radius-md);overflow:hidden;border:1px solid rgb(255 255 255/.12)}.sister-strip-shot img{display:block;width:100%;height:62px;object-fit:cover}.sister-strip-body{flex:1 1 auto;min-width:0}.sister-strip-eyebrow{display:block;font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:color-mix(in srgb,var(--gc-primary) 55%,#ffffff);margin-bottom:2px}.sister-strip-body strong{display:block;font-size:.98rem;font-weight:640;color:#fff}.sister-strip-desc{display:block;font-size:.86rem;color:rgb(242 246 255/.72);margin-top:2px}.sister-strip-cta{flex:0 0 auto;padding:var(--space-2) var(--space-4);border-radius:999px;font-size:.86rem;font-weight:600;white-space:nowrap;background:linear-gradient(135deg,var(--gc-primary),var(--gc-accent));color:#fff}.sister-strip-close{position:absolute;top:6px;right:6px;width:26px;height:26px;display:grid;place-items:center;font-size:1rem;line-height:1;color:rgb(242 246 255/.6);background:rgb(0 0 0/.35);border:none;border-radius:999px;cursor:pointer}.sister-strip-close:hover{color:#fff;background:rgb(0 0 0/.6)}@media (max-width:560px){.sister-strip-link{flex-wrap:wrap;gap:var(--space-3)}.sister-strip-shot{flex:1 1 100%}.sister-strip-shot img{height:108px}.sister-strip-body{flex:1 1 100%}.sister-strip-cta{flex:1 1 100%;text-align:center}}.contact-form{max-width:46rem;margin:var(--space-6) 0 var(--space-7);display:grid;grid-gap:var(--space-5);gap:var(--space-5)}.contact-form .field-help{font-size:.84rem;color:var(--text-secondary);margin-top:var(--space-2)}.contact-form textarea{width:100%;padding:var(--space-3) var(--space-4);font:inherit;color:var(--text-primary);background:var(--bg-page);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);resize:vertical}.contact-form textarea:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.contact-trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.contact-submit{justify-self:start;padding:var(--space-3) var(--space-6);font:inherit;font-weight:600;color:#fff;background:var(--grad-brand);border:none;border-radius:var(--radius-sm);cursor:pointer;transition:filter var(--motion-fast) var(--ease-out)}.contact-submit:hover:not(:disabled){filter:brightness(1.08)}.contact-submit:disabled{opacity:.6;cursor:default}.contact-error{color:var(--danger);font-size:.92rem}.contact-sent{margin:var(--space-6) 0 var(--space-7);padding:var(--space-5);max-width:46rem;color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border-hairline);border-left:3px solid var(--success);border-radius:var(--radius-sm)}.ad-label,.ad-slot{display:block}.ad-label{font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--text-disabled);margin-bottom:var(--space-2)}.ad-frame{background:var(--bg-surface);border:1px solid var(--border-hairline);border-radius:var(--radius-sm)}.ad-slot-inline{margin:var(--space-7) 0}.ad-slot-inline .ad-frame{min-height:90px}.ad-slot-rail{position:fixed;left:12px;top:50%;transform:translateY(-50%);width:160px;z-index:30}.ad-slot-rail .ad-frame{min-height:600px}@media (max-width:1379px){.ad-slot-rail{display:none}}@media (min-width:1380px){.ad-slot-inline{display:none}}.code-preview{margin:var(--space-6) 0}.code-canvas{display:inline-block;padding:var(--space-4);background:#fff;border:1px solid var(--border-hairline);border-radius:var(--radius-md);max-width:100%}.code-canvas svg{display:block;width:100%;height:auto}.code-canvas-qr{width:260px;max-width:100%}.code-canvas:not(.code-canvas-qr){width:420px;max-width:100%}.code-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center;margin-top:var(--space-4)}.code-actions button{padding:var(--space-2) var(--space-5);font:inherit;font-size:.92rem;font-weight:560;color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);cursor:pointer;transition:border-color var(--motion-fast) var(--ease-out)}.code-actions button:hover{border-color:var(--accent)}.code-saved{font-size:.86rem;color:var(--success)}.code-note{margin-top:var(--space-3);font-size:.84rem;color:var(--text-secondary);max-width:58ch}@font-face{font-family:GeistSans;src:url(/_next/static/media/0b78ff376f6b9734-s.p.woff2) format("woff2");font-display:swap;font-weight:100 900}@font-face{font-family:GeistSans Fallback;src:local("Arial");ascent-override:94.56%;descent-override:27.76%;line-gap-override:0.00%;size-adjust:106.28%}.__className_8adcd2{font-family:GeistSans,GeistSans Fallback}.__variable_8adcd2{--font-geist-sans:"GeistSans","GeistSans Fallback"}@font-face{font-family:GeistMono;src:url(/_next/static/media/723e11e5093b8e80.p.woff2) format("woff2");font-display:swap;font-weight:100 900}.__className_46451f{font-family:GeistMono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}.__variable_46451f{--font-geist-mono:"GeistMono",ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}