:root{--ink:#202f35;--muted:#5f6d70;--deep:#102d32;--pine:#1d665e;--mint:#e6f3ed;--sand:#f6f4ef;--cream:#faf9f6;--card:#fff;--line:#dce2de;--sun:#d86643;--soft:#f0e6dc;--shadow:0 18px 60px rgba(26,50,48,.09);--radius:18px;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',Arial,sans-serif;line-height:1.55;font-size:15px}a{color:var(--pine);text-underline-offset:3px}a:hover{color:#134c45}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,h4{font-family:ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;letter-spacing:-.035em;line-height:1.12;margin:0}h1{font-size:clamp(2.35rem,5.4vw,4.55rem);font-weight:800}h2{font-size:clamp(1.5rem,2.8vw,2.5rem)}h3{font-size:1.13rem;letter-spacing:-.02em}p{margin:.7rem 0 1rem}.container{max-width:1200px;margin:auto;padding:0 28px}.skip{position:absolute;top:-90px;left:16px;background:#fff;padding:9px 14px;z-index:99}.skip:focus{top:6px}.announcement{background:var(--deep);color:#d5ece4;font-size:12px;padding:9px 0;text-align:center;letter-spacing:.01em}.announcement span{color:#fff;font-weight:750}.site-header{background:rgba(250,249,246,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(16px)}.nav{display:flex;gap:25px;align-items:center;min-height:76px}.brand{display:inline-flex;gap:10px;align-items:center;color:var(--deep);font-size:23px;font-weight:840;letter-spacing:-.055em;text-decoration:none;white-space:nowrap}.logo{width:34px;height:34px;display:grid;place-items:center;background:var(--deep);border-radius:10px;color:white}.logo svg{width:22px;height:22px}.nav-links{display:flex;gap:23px;align-items:center;margin-left:auto}.nav-links a{font-weight:650;color:var(--ink);font-size:14px;text-decoration:none}.nav-links a:hover{color:var(--pine)}.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:750;text-decoration:none;border:1px solid transparent;border-radius:10px;padding:12px 17px;white-space:nowrap}.header-cta{background:var(--deep);color:#fff!important;font-size:13px}.btn-primary{background:var(--pine);color:#fff;border-color:var(--pine)}.btn-primary:hover{background:#124b45;color:#fff}.btn-secondary{background:white;color:var(--ink);border:1px solid var(--line)}.btn-secondary:hover{background:#f4f9f6;color:var(--pine)}.btn-light{background:#fff;color:var(--deep)}.mobile-menu{display:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 10px}.eyebrow{display:inline-flex;align-items:center;gap:7px;letter-spacing:.11em;text-transform:uppercase;font-weight:850;font-size:11px;color:var(--pine)}.hero{background:linear-gradient(142deg,#f4eee4 0%,#f8f6ef 57%,#eaf3ed 100%);overflow:hidden;border-bottom:1px solid var(--line)}.hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(390px,.91fr);align-items:center;gap:40px;padding:86px 28px 82px;min-height:575px}.hero h1{max-width:700px;margin:14px 0 20px}.hero h1 em{font-style:normal;color:var(--pine)}.hero .lead{color:#53635e;max-width:575px;font-size:18px;line-height:1.72}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}.hero-note{display:flex;align-items:center;gap:10px;color:#62706b;font-size:12px;margin-top:26px}.dot{height:8px;width:8px;background:#55a77f;border-radius:50%}.hero-art{position:relative;min-height:425px}.blueprint{position:absolute;inset:0;background-color:#dfeae0;background-image:linear-gradient(rgba(37,91,82,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(37,91,82,.08) 1px,transparent 1px);background-size:26px 26px;border:1px solid #ccded3;border-radius:26px;transform:rotate(2deg);overflow:hidden;box-shadow:var(--shadow)}.blueprint svg{width:100%;height:100%}.float-card{position:absolute;background:#fff;border:1px solid #e0e6df;border-radius:13px;box-shadow:0 18px 32px rgba(23,56,52,.13);padding:16px 18px;min-width:180px;z-index:1}.float-card.top{top:44px;right:-10px}.float-card.bottom{left:-23px;bottom:30px}.float-card small{display:block;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.float-card strong{display:block;font-size:23px;letter-spacing:-.05em;margin-top:4px}.float-card .accent{color:var(--pine)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:26px 0;border-bottom:1px solid var(--line)}.stats-item{display:flex;align-items:center;gap:13px}.stats-item .bicon{width:43px;height:43px;border-radius:12px;background:var(--mint);color:var(--pine);display:grid;place-items:center;font-size:21px}.stats-item strong{display:block;font-size:15px}.stats-item small{color:var(--muted);font-size:12px}.section{padding:70px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:27px}.section-heading p{color:var(--muted);max-width:580px;margin-bottom:0}.category-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.category-card{display:block;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-radius:16px;background:white;padding:24px 18px;min-height:165px;transition:transform .15s,border-color .15s,box-shadow .15s}.category-card:hover,.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#a6cbc0;color:var(--ink)}.category-card .big-symbol{font-size:28px;line-height:1;margin-bottom:20px;display:block}.category-card h3{margin-bottom:8px}.category-card small{color:var(--muted)}.muted{color:var(--muted)}.search-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 8px 30px rgba(18,45,48,.035)}.search-row{display:flex;align-items:center;gap:12px}.search-row 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p{font-size:13px;color:var(--muted);margin:0;flex:1;line-height:1.55}.card-arrow{font-weight:800;color:var(--pine);font-size:12px}.empty-state{text-align:center;padding:22px;color:var(--muted)}.feature-band{background:var(--deep);color:#f2f7f4;padding:70px 0}.feature-band h2{max-width:800px}.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-top:38px}.feature{border-top:1px solid rgba(255,255,255,.25);padding-top:24px}.feature span{color:#93d9b5;letter-spacing:.1em;font-weight:800;font-size:11px}.feature h3{font-size:20px;margin:12px 0}.feature p{color:#c3d7d2;margin-bottom:0}.cta-band{padding:54px 0}.cta-inner{background:#dce9de;border-radius:21px;padding:36px 42px;display:flex;align-items:center;justify-content:space-between;gap:24px}.footer{background:#eef0e9;border-top:1px solid var(--line);padding:44px 0 26px}.foot-cols{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:40px}.foot-cols h4{font-size:13px;margin-bottom:15px}.foot-cols a{display:block;margin:7px 0;font-size:13px;color:var(--muted);text-decoration:none}.foot-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid #cfd8d2;margin-top:30px;padding-top:18px;font-size:12px;color:var(--muted)}.page-hero{padding:42px 0 30px;background:#f3f2ec;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2rem,4vw,3.3rem);margin:12px 0}.page-hero p{max-width:740px;color:var(--muted)}.breadcrumb{font-size:12px;color:var(--muted);display:flex;gap:9px;flex-wrap:wrap}.breadcrumb a{color:var(--muted);text-decoration:none}.breadcrumb a:hover{color:var(--pine)}.tool-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(305px,.85fr);gap:24px;align-items:start;padding:36px 0 30px}.panel{border:1px solid var(--line);background:#fff;border-radius:17px;padding:26px;box-shadow:0 5px 28px rgba(12,45,42,.035)}.panel h2{font-size:22px}.panel 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var(--line);background:#f7faf7;min-width:40px;text-align:center;font-size:12px;white-space:nowrap}.form-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px}.result-panel{background:linear-gradient(160deg,#123e3a,#163d3c);color:white;position:sticky;top:106px;border-color:#194e48}.result-panel .eyebrow{color:#94dbc0}.result-panel h2{color:white}.results{display:grid;gap:11px;margin:23px 0}.result-row{padding:15px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);border-radius:11px}.result-row small{display:block;color:#b6d4cb;font-weight:600;font-size:12px;margin-bottom:5px}.result-row strong{display:block;font-size:23px;letter-spacing:-.03em;word-break:break-word}.result-row .alt-unit{font-size:12px;color:#a7cac0;font-weight:500;margin-left:9px;white-space:nowrap}.result-placeholder{padding:26px 8px;color:#cadfd9;text-align:center}.result-placeholder strong{display:block;color:#fff;font-size:18px}.result-panel .btn-secondary{border-color:#436962;background:#224e4a;color:white}.result-panel .btn-primary{background:#db805c;border-color:#db805c;color:#172c27}.result-panel .btn-primary:hover{background:#efa27a}.result-help{font-size:12px;color:#bdd6cf;margin-top:15px}.hint{padding:13px;border-radius:10px;background:#f6f3ed;border:1px solid #e9e1d7;font-size:13px;color:#4d5d55}.hint strong{color:#294a3b}.error{color:#ffe4d7;background:#653b35;border:1px solid #a36759;padding:12px;border-radius:9px;margin-top:11px;font-size:13px}.content-narrow{max-width:920px;padding-top:20px;padding-bottom:60px}.article-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:24px}.readable h2{font-size:23px;margin:28px 0 12px}.readable h3{font-size:17px;margin:18px 0 8px}.readable p{line-height:1.8;color:#52615f}.readable ul{padding-left:21px;color:#52615f;line-height:1.7}.readable li{margin:6px 0}.readable code{background:#edf2ed;padding:2px 5px;border-radius:4px}.aside-mini{border:1px solid var(--line);border-radius:14px;padding:22px;background:#fff;align-self:start}.aside-mini a{display:block;margin:12px 0;font-size:13px}.trust-strip{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:11px;font-weight:750;color:#2b7360;margin-top:18px}.trust-pill{background:#e6f2ea;border:1px solid #cde3d2;border-radius:20px;padding:6px 10px}.prefs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px}.pref-label{font-size:12px;font-weight:750}.prefs select{border:1px solid #cfdbd2;border-radius:8px;padding:8px;background:white;color:var(--ink);font-size:12px;max-width:260px}.local-note{font-size:11px;color:var(--muted);margin:7px 0 0}.project-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.project-grid{display:grid;grid-template-columns:1fr .42fr;gap:24px;padding:35px 0 65px}.saved-item{border-bottom:1px solid var(--line);padding:16px 0}.saved-item:last-child{border-bottom:0}.saved-item strong{display:block}.saved-item small{display:block;color:var(--muted);margin:3px 0 8px}.saved-item .saved-values{font-size:13px;color:#405b55}.saved-item button{padding:7px 9px;margin:10px 8px 0 0;font-size:12px;background:white;color:var(--pine);border:1px solid var(--line);border-radius:7px}.pill-note{background:#f4eee7;border-radius:100px;display:inline-block;padding:5px 10px;color:#76563b;font-size:11px;font-weight:750}.divider{border:0;border-top:1px solid var(--line);margin:20px 0}.status-line{color:var(--pine);font-size:12px;min-height:22px;margin-top:8px}.small{font-size:13px}.text-link{font-weight:700;text-decoration:none}.print-only{display:none}
@media(max-width:1000px){.category-grid{grid-template-columns:repeat(3,1fr)}.tool-grid{grid-template-columns:repeat(2,1fr)}.hero-in{grid-template-columns:1fr 1fr;gap:20px}.hero-art{min-height:350px}.float-card.top{right:-2px}.float-card.bottom{left:-4px}}
@media(max-width:760px){.container{padding:0 18px}.nav{min-height:65px;gap:12px}.brand{font-size:21px}.nav-links{display:none;position:absolute;top:65px;right:0;left:0;background:#faf9f6;border-bottom:1px solid var(--line);padding:17px 20px;flex-direction:column;align-items:flex-start;gap:18px}.nav-links.open{display:flex}.header-cta{margin-left:auto;padding:8px 11px}.mobile-menu{display:block}.hero-in{grid-template-columns:1fr;padding:47px 18px 30px;min-height:0}.hero-art{min-height:310px;margin:16px 14px 15px}.hero .lead{font-size:16px}.float-card{min-width:145px;padding:11px}.float-card strong{font-size:19px}.stats{grid-template-columns:1fr;gap:14px;padding:20px 0}.section{padding:46px 0}.section-heading{align-items:start;flex-direction:column;gap:8px}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-card{min-height:135px;padding:18px}.tool-grid{grid-template-columns:1fr}.features{grid-template-columns:1fr;gap:20px}.cta-inner{padding:25px;flex-direction:column;align-items:flex-start}.foot-cols{grid-template-columns:repeat(2,1fr);gap:22px}.foot-bottom{flex-direction:column;gap:5px}.tool-layout{grid-template-columns:1fr;gap:15px}.result-panel{position:static}.panel{padding:19px}.article-grid,.project-grid{grid-template-columns:1fr}.project-head{align-items:flex-start;flex-direction:column}.form-grid{gap:12px}.page-hero{padding:29px 0 25px}}
@media(max-width:410px){.form-grid{grid-template-columns:1fr}.brand{font-size:18px}.header-cta{font-size:11px}}
@media print{.site-header,.announcement,.footer,.hero-actions,.form-actions,.prefs,.breadcrumbs,.aside-mini,.cta-band,.search-panel,.chips,.nav,.no-print,.trust-strip{display:none!important}body{background:#fff;color:#000;font-size:11pt}.page-hero{padding:0;border:0}.container{max-width:none}.tool-layout{display:block;padding:0}.panel{break-inside:avoid;border:1px solid #aaa;box-shadow:none;margin:10px 0}.result-panel{background:white!important;color:black!important}.result-panel h2,.result-row strong,.result-placeholder strong{color:black}.result-row{background:white;border-color:#bbb}.result-row small,.result-panel .eyebrow,.result-help{color:#444}.print-only{display:block}}
[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d86643;outline-offset:3px} .site-status{color:var(--pine);font-size:12px;min-height:19px}