:root{--soil:#2f2218;--bark:#6b3f24;--bark-2:#8f5a32;--leaf:#557348;--leaf-dark:#354b31;--straw:#f3dfb7;--cream:#fff9ee;--paper:#fffdf7;--muted:#75695e;--line:#eadbc2;--shadow:0 24px 70px rgba(47,34,24,.14);--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--soil);background:radial-gradient(circle at top left,#f7e4bf 0,#fff9ee 36rem),linear-gradient(180deg,#fff9ee,#f5ead6);line-height:1.55}a{color:inherit}.section-wrap{width:min(1120px,calc(100% - 36px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:10;background:rgba(255,249,238,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,219,194,.75)}.nav{width:min(1120px,calc(100% - 36px));margin:auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:var(--leaf);color:#fff6dd;box-shadow:0 8px 20px rgba(85,115,72,.25)}.nav-links{display:flex;gap:8px;align-items:center}.nav-links a{padding:9px 12px;border-radius:999px;text-decoration:none;color:#5f5245;font-size:.95rem}.nav-links a:hover{background:#f0dfc2;color:var(--soil)}.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center;padding:72px 0 42px}.eyebrow{margin:0 0 10px;color:var(--leaf-dark);font-weight:800;letter-spacing:.11em;text-transform:uppercase;font-size:.78rem}.hero h1,.section-heading h2,.guide-card h2{margin:0;color:var(--soil);letter-spacing:-.055em;line-height:1.03}.hero h1{font-size:clamp(2.6rem,6vw,5.65rem);max-width:850px}.hero-text{font-size:1.12rem;max-width:660px;color:#5f5245;margin:22px 0 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 18px;font-weight:800;text-decoration:none;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--soil);color:#fff7e6;box-shadow:0 14px 32px rgba(47,34,24,.22)}.button.secondary{background:#fff3dc;color:var(--soil);border-color:#ead5b1}.hero-card{background:linear-gradient(145deg,#fff8e9,#f2d8a8);border:1px solid rgba(157,111,55,.18);border-radius:36px;padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-card:after{content:"";position:absolute;inset:auto -30px -55px auto;width:170px;height:170px;border-radius:50%;background:rgba(85,115,72,.16)}.hero-card svg{width:100%;height:auto;display:block}.hero-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px}.hero-stat-grid div{background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.7);border-radius:20px;padding:16px}.hero-stat-grid strong{display:block;font-size:1.8rem;line-height:1;color:var(--leaf-dark)}.hero-stat-grid span{display:block;margin-top:5px;color:#67584b;font-size:.92rem}.ad-wrap{min-height:120px;margin-top:8px;margin-bottom:18px;border-radius:22px;background:repeating-linear-gradient(45deg,rgba(255,255,255,.42),rgba(255,255,255,.42) 12px,rgba(240,223,194,.42) 12px,rgba(240,223,194,.42) 24px);border:1px dashed #d8bf94;display:flex;align-items:center;justify-content:center;color:#8a775d}.calculator-shell{padding:42px 0}.section-heading{max-width:760px;margin-bottom:22px}.section-heading.narrow{max-width:680px}.section-heading h2,.guide-card h2{font-size:clamp(2rem,3.4vw,3.4rem)}.section-heading p{color:#66594e;margin:12px 0 0}.calc-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:22px;align-items:start}.panel{background:rgba(255,253,247,.88);border:1px solid rgba(234,219,194,.9);border-radius:var(--radius);box-shadow:var(--shadow)}.controls{padding:22px}.field-row{display:grid;gap:7px;margin-bottom:16px}.field-row label{font-weight:800;font-size:.92rem;color:#46382d}.field-row input,.field-row select{width:100%;border:1px solid #dcc8a9;background:#fffaf0;color:var(--soil);border-radius:14px;padding:12px 13px;font:inherit;outline:none}.field-row input:focus,.field-row select:focus{border-color:var(--leaf);box-shadow:0 0 0 4px rgba(85,115,72,.14)}.split-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.is-hidden{display:none}.results{padding:22px;position:sticky;top:92px}.result-feature{border-radius:24px;padding:26px;background:linear-gradient(135deg,var(--leaf-dark),var(--leaf));color:#fff7e6;margin-bottom:16px;min-height:170px;display:flex;flex-direction:column;justify-content:center}.result-label{text-transform:uppercase;letter-spacing:.12em;font-weight:800;font-size:.76rem;opacity:.82}.result-feature strong{font-size:clamp(2.6rem,6vw,5.2rem);letter-spacing:-.07em;line-height:1;margin:8px 0}.result-feature span:last-child{opacity:.88}.result-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.result-list div{background:#fff7e6;border:1px solid #edddc0;border-radius:18px;padding:15px}.result-list span{display:block;color:#75695e;font-size:.86rem}.result-list strong{display:block;font-size:1.2rem;margin-top:3px}.comparison{margin-top:14px;border-radius:18px;background:#f4ead8;border:1px solid #e5d1ad;padding:16px;color:#57483a;font-weight:700}.chart-section{padding:30px 0}.chart-card{overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:680px}th,td{text-align:left;padding:18px 20px;border-bottom:1px solid #efdfc3}th{background:#efe0c2;color:#3b2b20;font-size:.88rem;text-transform:uppercase;letter-spacing:.08em}tr:last-child td{border-bottom:0}td:first-child{font-weight:800}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:42px 0 70px}.guide-card{background:rgba(255,253,247,.86);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 16px 42px rgba(47,34,24,.09)}.guide-card h2{font-size:1.65rem}.guide-card p{color:#625448}.formula-card{background:linear-gradient(160deg,#5b3a25,#2f2218);color:#fff7e6}.formula-card h2,.formula-card p{color:#fff7e6}.formula{font-weight:900;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:13px}.site-footer{border-top:1px solid var(--line);background:#2f2218;color:#fff4df}.footer-inner{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:16px}.footer-inner div{display:flex;gap:16px}.footer-inner a{color:#fff4df;text-decoration:none;opacity:.86}.footer-inner a:hover{opacity:1}.legal-page{padding:52px 0 80px}.legal-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(22px,4vw,44px);max-width:880px}.legal-card h1{font-size:clamp(2.2rem,4vw,4rem);letter-spacing:-.055em;line-height:1;margin:0 0 12px}.legal-marker{margin-top:24px;padding:20px;border-radius:18px;background:#fff4df;border:1px dashed #d8bf94;color:#6d5c48}@media (max-width:900px){.hero,.calc-grid,.guide-grid{grid-template-columns:1fr}.hero{padding-top:44px}.results{position:static}.nav{align-items:flex-start;flex-direction:column;padding:14px 0}.nav-links{flex-wrap:wrap}.guide-grid{padding-top:24px}}@media (max-width:560px){.section-wrap,.nav{width:min(100% - 24px,1120px)}.split-fields,.result-list,.hero-stat-grid{grid-template-columns:1fr}.hero h1{font-size:2.55rem}.controls,.results{padding:16px}.footer-inner{flex-direction:column;align-items:flex-start;padding:24px 0}.ad-wrap{min-height:92px}}


/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}