:root{color-scheme:light;--bg: #fbf7ef;--surface: #fffdf8;--surface-strong: #ffffff;--text: #251f19;--muted: #6c6258;--border: #eadfce;--accent: #2f6f5e;--accent-soft: #e4f1eb;--shadow: 0 18px 50px rgb(60 45 25 / 10%);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,rgb(47 111 94 / 12%),transparent 34rem),var(--bg);color:var(--text)}a{color:inherit}.container{width:min(1240px,calc(100% - 32px));margin:0 auto}.site-header{padding:24px 0}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:1.2rem;font-weight:800;text-decoration:none}.nav-links{display:flex;gap:16px;color:var(--muted);font-size:.95rem}.nav-links a{text-decoration:none}.hero{padding:64px 0 40px}.eyebrow{color:var(--accent);font-weight:750;letter-spacing:.02em}.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}h1{max-width:780px;margin:12px 0 18px;font-size:clamp(2.4rem,7vw,5rem);line-height:.95;letter-spacing:-.06em}.tool-title{font-size:clamp(1.44rem,4.2vw,3rem)}.lead{max-width:660px;color:var(--muted);font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.7}.section{padding:40px 0}.section h2{margin:0 0 18px;font-size:clamp(1.6rem,3vw,2.25rem);letter-spacing:-.04em}.section-intro{max-width:680px;margin:-8px 0 22px;color:var(--muted);line-height:1.65}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}@media(min-width:980px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.card{display:block;min-height:180px;padding:22px;border:1px solid var(--border);border-radius:24px;background:#fffdf8d6;box-shadow:var(--shadow);text-decoration:none}.card h3{margin:0 0 10px;font-size:1.15rem}.card p{margin:0;color:var(--muted);line-height:1.55}.pill{display:inline-flex;width:fit-content;margin-bottom:18px;padding:7px 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:.86rem;font-weight:750}.hero-meta .pill{margin-bottom:0}.tool-mode{display:inline-flex;width:fit-content;padding:7px 11px;border-radius:999px;background:#f2eadf;color:#7a4f1e;font-size:.86rem;font-weight:750}.tool-hero[data-mode="Quick check"] .tool-mode{background:#ece8ff;color:#5943a6}.tool-hero[data-mode="Size advisor"] .tool-mode{background:#e5eef8;color:#2d5d8a}.tool-hero[data-mode="Kitchen math"] .tool-mode,.tool-hero[data-mode=Converter] .tool-mode{background:#fff0df;color:#96571f}.tool-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,390px);gap:24px;align-items:start;padding:28px;border:1px solid var(--border);border-radius:30px;background:var(--surface);box-shadow:var(--shadow)}.panel{padding:22px;border:1px solid var(--border);border-radius:22px;background:var(--surface-strong)}.field-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}label{display:grid;gap:7px;color:var(--muted);font-size:.92rem;font-weight:650}input,select{width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--text);font:inherit}.result{font-size:2rem;font-weight:850;letter-spacing:-.04em}.muted{color:var(--muted)}.content{max-width:760px;color:var(--muted);line-height:1.75}.content h2{margin-top:32px;color:var(--text)}.content li{margin-bottom:8px}.toc{display:flex;flex-wrap:wrap;gap:10px 14px;margin-bottom:24px;padding:16px;border:1px solid var(--border);border-radius:18px;background:#fffdf8bd}.toc strong{width:100%;color:var(--text)}.toc a{color:var(--accent);font-size:.95rem;text-decoration:none}.trust-box{display:grid;gap:18px;margin-bottom:28px;padding:20px;border:1px solid color-mix(in srgb,var(--accent) 24%,var(--border));border-radius:22px;background:linear-gradient(135deg,var(--accent-soft),rgb(255 253 248 / 80%))}.trust-box strong{color:var(--text)}.trust-box p{margin:6px 0 0}.trust-box dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin:0}.trust-box dt{color:var(--muted);font-size:.82rem;font-weight:750;text-transform:uppercase;letter-spacing:.04em}.trust-box dd{margin:2px 0 0;color:var(--text);font-weight:700}.feedback-link{justify-self:start;color:var(--accent);font-weight:750;text-decoration:none}.inline-related{padding:14px 16px;border-left:3px solid var(--accent);border-radius:12px;background:#fffdf8b3}.inline-related a{color:var(--accent);font-weight:750;text-decoration:none}.content-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:22px 0}.callout{padding:18px;border:1px solid var(--border);border-radius:18px;background:#fffdf8b8}.callout h2{margin-top:0;font-size:1.2rem;letter-spacing:-.02em}.callout p{margin-bottom:0}.related-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.related-list a{display:grid;gap:6px;padding:16px;border:1px solid var(--border);border-radius:18px;background:#fff;text-decoration:none}.related-list span{color:var(--muted);font-size:.95rem;line-height:1.45}details{padding:16px 0;border-bottom:1px solid var(--border)}summary{cursor:pointer;color:var(--text);font-weight:750}.site-footer{padding:48px 0;color:var(--muted)}@media(max-width:760px){.nav{align-items:flex-start;flex-direction:column}.tool-shell{grid-template-columns:1fr;padding:18px}}