:root{
  --bg:#fffaf3;--surface:#ffffff;--surface-2:#fff3df;--ink:#18211b;--muted:#5d675f;
  --brand:#1f7a4d;--brand-2:#135c39;--accent:#f0a33a;--line:#e7ddcf;--danger:#9b2c2c;
  --shadow:0 16px 40px rgba(43,51,45,.10);--radius:22px;--radius-sm:14px;--max:1160px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(180deg,#fffaf3 0,#fff 45%,#fffaf3 100%);line-height:1.58}
a{color:var(--brand-2);text-decoration-thickness:.08em;text-underline-offset:.16em}a:hover{color:var(--brand)}
img,svg{max-width:100%}button,input,textarea,select{font:inherit}button{cursor:pointer}.skip-link{position:absolute;left:-9999px;top:8px;background:#111;color:#fff;padding:.7rem 1rem;border-radius:10px;z-index:999}.skip-link:focus{left:8px}
.container{width:min(var(--max),calc(100% - 32px));margin:auto}.narrow{width:min(820px,calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,250,243,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(231,221,207,.9)}.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:900;letter-spacing:-.04em;font-size:1.4rem}.brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:950;box-shadow:inset 0 -4px 0 rgba(0,0,0,.08)}
.desktop-nav{display:flex;align-items:center;gap:22px}.desktop-nav a{color:var(--ink);text-decoration:none;font-weight:700;font-size:.95rem}.desktop-nav a:hover{color:var(--brand)}.menu-button{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:.55rem .75rem}.mobile-nav{border-top:1px solid var(--line);padding:12px 16px 18px}.mobile-nav a{display:block;padding:9px 0;color:var(--ink);text-decoration:none;font-weight:700}
.hero{padding:72px 0 42px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand-2);font-weight:850;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}h1,h2,h3,h4{line-height:1.08;letter-spacing:-.035em;margin:0 0 .7em}h1{font-size:clamp(2.8rem,7vw,5.4rem);max-width:900px}h2{font-size:clamp(2rem,4vw,3.25rem)}h3{font-size:clamp(1.35rem,2.5vw,1.8rem)}h4{font-size:1.08rem}.lede{font-size:clamp(1.08rem,2vw,1.3rem);color:var(--muted);max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{border:0;border-radius:13px;padding:.86rem 1.15rem;font-weight:850;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s transform,.18s box-shadow,.18s background}.button:hover{transform:translateY(-1px)}.button-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(31,122,77,.22)}.button-primary:hover{background:var(--brand-2);color:#fff}.button-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.button-ghost{background:transparent;color:var(--brand-2);padding-left:0}.trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:var(--muted);font-size:.9rem}.trust-row span{display:flex;align-items:center;gap:7px}.dot-check{width:18px;height:18px;border-radius:50%;background:#dff2e7;color:var(--brand-2);display:grid;place-items:center;font-weight:900;font-size:.75rem}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.tool-card{padding:28px}.tool-card.compact{padding:24px}.tool-card h2{font-size:1.55rem}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}label{display:block;font-weight:750;font-size:.92rem}label span{display:block;margin-bottom:7px}input,textarea,select{width:100%;border:1px solid #d9cdbd;background:#fff;border-radius:12px;padding:.82rem .9rem;color:var(--ink);outline:none;transition:border .15s,box-shadow .15s}input:focus,textarea:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(31,122,77,.12)}textarea{min-height:185px;resize:vertical}.help{font-size:.82rem;color:var(--muted);margin:.4rem 0 0}.form-stack{display:grid;gap:16px}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:2px}.sample{border:1px dashed #d9cdbd;background:#fffaf2;border-radius:12px;padding:12px 14px;color:var(--muted);font-size:.86rem}.sample code{white-space:pre-wrap;color:var(--ink)}
.result{margin-top:18px;border:1px solid #c8e4d5;background:#f3fbf6;border-radius:18px;padding:20px}.result[hidden]{display:none}.result-error{border-color:#efc3c3;background:#fff5f5;color:var(--danger)}.result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.result-head h3{margin:.35rem 0}.factor-badge{display:inline-flex;padding:.45rem .7rem;border-radius:999px;background:#dff2e7;color:var(--brand-2);font-weight:900;white-space:nowrap}.recipe-output{white-space:pre-wrap;background:#fff;border:1px solid #d8e8de;border-radius:14px;padding:16px;max-height:420px;overflow:auto;font:500 .95rem/1.65 ui-monospace,SFMono-Regular,Menlo,monospace}.result-actions{margin-top:12px}.result-note{color:#314238}.microcopy{font-size:.82rem;color:var(--muted);margin-bottom:0}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0}.metric{background:#fff;border:1px solid #d8e8de;border-radius:14px;padding:14px}.metric span,.metric small{display:block;color:var(--muted);font-size:.8rem}.metric strong{display:block;font-size:1.45rem;margin:.2rem 0}.safety-note{margin-top:15px;padding:14px;border-radius:12px;background:#fff9e8;border:1px solid #f2dda0}.warning-group{background:#fff;border:1px solid #e6d9c9;border-radius:14px;padding:14px;margin-top:12px}.warning-group h4{margin-bottom:.5rem}.warning-group ul{margin:.4rem 0 0;padding-left:1.2rem}
.section{padding:68px 0}.section-tight{padding:44px 0}.section-heading{max-width:760px;margin-bottom:28px}.section-heading p{color:var(--muted);font-size:1.05rem}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-card{padding:22px;position:relative;overflow:hidden}.feature-card .icon{width:42px;height:42px;border-radius:13px;background:var(--surface-2);display:grid;place-items:center;margin-bottom:18px;font-size:1.25rem}.feature-card p{color:var(--muted)}.feature-card a.stretched:after{content:"";position:absolute;inset:0}.feature-card:hover{border-color:#c9b99f;transform:translateY(-2px);transition:.18s}.feature-card h3{font-size:1.25rem}
.callout{padding:30px;background:linear-gradient(135deg,#1b6b44,#2f8b5d);color:#fff;border-radius:var(--radius);display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.callout p{color:#e3f2e9;margin-bottom:0}.callout .button{background:#fff;color:var(--brand-2)}
.content{font-size:1.04rem}.content h2{margin-top:2.1em}.content h3{margin-top:1.6em}.content p,.content li{color:#3d4740}.content .lead{font-size:1.22rem;color:var(--muted)}.content table{width:100%;border-collapse:collapse;margin:24px 0;background:#fff}.content th,.content td{text-align:left;border:1px solid var(--line);padding:12px;vertical-align:top}.content th{background:#fff6e7}.breadcrumb{padding:22px 0 0;font-size:.86rem;color:var(--muted)}.breadcrumb a{color:var(--muted)}.page-hero{padding:42px 0 26px}.page-hero h1{font-size:clamp(2.45rem,5vw,4.2rem)}.page-hero .lede{max-width:800px}
.constraint-row{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:10px;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fffaf5}.constraint-row+.constraint-row{margin-top:10px}.inline-note{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff}.inline-note strong{display:block}.badge{display:inline-flex;padding:.3rem .55rem;border-radius:999px;background:var(--surface-2);font-weight:800;font-size:.78rem}.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px 18px}.faq summary{font-weight:850;cursor:pointer}.faq p{color:var(--muted);margin-bottom:0}
.site-footer{border-top:1px solid var(--line);padding:38px 0 44px;background:#fffaf4}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,.7fr);gap:28px}.footer-grid h3{font-size:1rem}.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}.footer-grid a{color:var(--muted);text-decoration:none}.footer-grid a:hover{color:var(--brand)}.footer-note{color:var(--muted);font-size:.85rem;max-width:390px}.copyright{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.privacy-choices-link{appearance:none;border:0;background:transparent;padding:0;color:var(--muted);font:inherit;text-decoration:underline;text-decoration-thickness:.08em;text-underline-offset:.16em;cursor:pointer}.privacy-choices-link:hover,.privacy-choices-link:focus-visible{color:var(--brand-2)}
.not-found{min-height:65vh;display:grid;place-items:center;text-align:center;padding:60px 20px}.not-found h1{font-size:clamp(3rem,10vw,7rem);margin-bottom:.1em}.not-found p{color:var(--muted);font-size:1.1rem}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero{padding-top:48px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.field-grid.three{grid-template-columns:1fr 1fr}.constraint-row{grid-template-columns:1fr 1fr}.constraint-row label:first-child{grid-column:1/-1}.callout{grid-template-columns:1fr}}
@media(max-width:680px){.desktop-nav{display:none}.menu-button{display:block}.header-inner{height:64px}.hero{padding:40px 0 26px}.hero-grid{gap:28px}.tool-card{padding:20px}.field-grid,.field-grid.three,.tool-grid,.metrics,.footer-grid{grid-template-columns:1fr}.constraint-row{grid-template-columns:1fr}.constraint-row label:first-child{grid-column:auto}.section{padding:48px 0}.page-hero{padding-top:30px}.result-head{flex-direction:column}.callout{padding:24px}.copyright{display:block}.copyright span{display:block;margin-top:6px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}