:root{color-scheme:light;--ink:#17212b;--muted:#5d6875;--soft:#eef3f0;--paper:#fbfaf7;--white:#fff;--line:#d9e1da;--brand:#145c4a;--brand-dark:#0c3f34;--accent:#b44d2f;--gold:#d6a33a;--blue:#245c89;--shadow:0 16px 50px #17212b1f}*{box-sizing:border-box}html{background:var(--paper);color:var(--ink);letter-spacing:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{min-width:320px;margin:0}a{color:inherit;text-decoration:none}img,svg{max-width:100%;display:block}button,input,select,textarea{font:inherit}.site-shell{flex-direction:column;min-height:100vh;display:flex}.container{width:min(1120px,100% - 32px);margin-inline:auto}.site-header{z-index:20;backdrop-filter:blur(14px);background:#fbfaf7eb;border-bottom:1px solid #d9e1dae6;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;height:72px;display:flex}.brand{color:var(--brand-dark);align-items:center;gap:10px;font-weight:800;display:inline-flex}.brand-mark{background:var(--brand);width:34px;height:34px;color:var(--white);border-radius:8px;place-items:center;display:grid;box-shadow:0 8px 20px #145c4a3d}.nav{color:var(--muted);align-items:center;gap:18px;font-size:.95rem;font-weight:650;display:flex}.nav a:hover{color:var(--brand)}.main{flex:1}.site-footer{border-top:1px solid var(--line);background:#f4f1ea;margin-top:72px}.footer-grid{color:var(--muted);grid-template-columns:1.3fr 1fr 1fr;gap:24px;padding:34px 0;display:grid}.footer-grid h2,.footer-grid h3{color:var(--ink);margin:0 0 10px;font-size:1rem}.footer-grid p,.footer-grid a{margin:0;line-height:1.7}.footer-links{gap:6px;display:grid}.hero{background:linear-gradient(135deg, #145c4a14, transparent 38%), linear-gradient(180deg, var(--paper), #f1f5f1);border-bottom:1px solid var(--line);padding:72px 0 42px}.hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);align-items:center;gap:42px;display:grid}.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:8px;font-size:.76rem;font-weight:800;display:inline-flex}.hero h1,.page-hero h1{letter-spacing:0;max-width:860px;margin:14px 0 18px;font-size:clamp(2.55rem,7vw,5.5rem);line-height:.95}.hero p,.page-hero p{max-width:720px;color:var(--muted);margin:0;font-size:1.12rem;line-height:1.7}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.button{cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-weight:800;line-height:1;display:inline-flex}.button-primary{background:var(--brand);color:var(--white)}.button-primary:hover{background:var(--brand-dark)}.button-secondary{background:var(--white);border-color:var(--line);color:var(--ink)}.button-secondary:hover{border-color:var(--brand);color:var(--brand)}.hero-visual{border-radius:8px;min-height:480px;position:relative}.hero-visual img{object-fit:cover;width:100%;height:480px;box-shadow:var(--shadow);border:1px solid #d9e1dae6;border-radius:8px}.hero-visual .hero-panel{position:absolute;bottom:24px;left:24px;right:24px}.hero-panel{border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow);border-radius:8px;overflow:hidden}.hero-panel-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:18px;display:flex}.hero-panel-head strong{display:block}.hero-panel-head span{color:var(--muted);margin-top:4px;font-size:.9rem;display:block}.mini-results{gap:10px;padding:18px;display:grid}.mini-row{background:var(--soft);border-radius:8px;grid-template-columns:1fr auto;align-items:center;gap:16px;padding:12px;display:grid}.mini-row span{color:var(--muted);font-size:.9rem}.mini-row strong{font-size:1.1rem}.section{padding:54px 0}.section-header{justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px;display:flex}.section-header h2{letter-spacing:0;margin:0;font-size:clamp(1.8rem,3vw,2.55rem)}.section-header p{max-width:640px;color:var(--muted);margin:8px 0 0;line-height:1.7}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.tool-card,.category-card,.guide-card{border:1px solid var(--line);background:var(--white);border-radius:8px;flex-direction:column;gap:14px;min-height:190px;padding:20px;transition:transform .16s,box-shadow .16s,border-color .16s;display:flex}.tool-card:hover,.category-card:hover,.guide-card:hover{border-color:#145c4a6b;transform:translateY(-2px);box-shadow:0 14px 34px #17212b1a}.card-icon{width:42px;height:42px;color:var(--brand);background:#e8f1ec;border-radius:8px;place-items:center;display:grid}.tool-card h3,.category-card h3,.guide-card h3{margin:0;font-size:1.12rem}.tool-card p,.category-card p,.guide-card p{color:var(--muted);margin:0;line-height:1.6}.card-meta{flex-wrap:wrap;gap:8px;margin-top:auto;display:flex}.pill{color:#7a4b1f;background:#f3ede3;border-radius:999px;align-items:center;min-height:28px;padding:0 10px;font-size:.82rem;font-weight:750;display:inline-flex}.page-hero{border-bottom:1px solid var(--line);background:#f1f5f1;padding:58px 0 34px}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:8px;font-size:.9rem;font-weight:650;display:flex}.breadcrumbs a{color:var(--brand)}.content-grid{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:36px;display:grid}.content-main{min-width:0}.sidebar{gap:16px;display:grid;position:sticky;top:96px}.sidebar-box{border:1px solid var(--line);background:var(--white);border-radius:8px;padding:18px}.sidebar-box h2,.sidebar-box h3{margin:0 0 12px;font-size:1rem}.sidebar-box a,.sidebar-box p{color:var(--muted);line-height:1.6}.sidebar-links{gap:10px;display:grid}.prose{color:var(--ink)}.prose h2{letter-spacing:0;margin:40px 0 14px;font-size:clamp(1.55rem,2.4vw,2.1rem)}.prose h3{margin:28px 0 10px;font-size:1.2rem}.prose p,.prose li{color:#394651;font-size:1.02rem;line-height:1.78}.prose ul,.prose ol{padding-left:22px}.prose strong{color:var(--ink)}.prose table{border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:8px;width:100%;margin:22px 0;overflow:hidden}.prose th,.prose td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:12px}.prose th{color:var(--ink);background:#edf3ee}.prose 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#145c4a29}.field-note{color:var(--muted);font-size:.82rem;line-height:1.45}.results-panel{align-content:start;gap:12px;display:grid}.result-card{border:1px solid var(--line);background:#faf7f0;border-radius:8px;padding:16px}.result-card.primary{background:#eaf3ee;border-color:#145c4a57}.result-label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;font-weight:800}.result-value{letter-spacing:0;margin-top:6px;font-size:clamp(1.55rem,4vw,2.3rem);font-weight:850;line-height:1}.breakdown{border:1px solid var(--line);background:var(--white);border-radius:8px;padding:16px}.breakdown h3{margin:0 0 12px;font-size:1rem}.breakdown-row{color:var(--muted);border-bottom:1px solid #edf0ed;justify-content:space-between;gap:12px;padding:8px 0;display:flex}.breakdown-row:last-child{border-bottom:0}.ad-slot{color:#788477;text-align:center;background:#f7f5ef;border:1px dashed #b8c5bc;border-radius:8px;place-items:center;min-height:92px;margin:28px 0;padding:14px;font-size:.9rem;display:grid}.faq{gap:12px;display:grid}.faq-item{border:1px solid var(--line);background:var(--white);border-radius:8px;padding:18px}.faq-item h3{margin:0 0 8px;font-size:1.05rem}.faq-item p{margin:0}.notice{border-left:4px solid var(--gold);color:#5f4720;background:#fbf3df;border-radius:8px;padding:16px;line-height:1.65}.search-box{max-width:720px;margin-top:24px;position:relative}.search-box input{background:var(--white);width:100%;min-height:54px;color:var(--ink);border:1px solid #cbd6ce;border-radius:8px;padding:0 18px 0 48px;box-shadow:0 12px 28px #17212b14}.search-box svg{color:var(--muted);position:absolute;top:50%;left:16px;transform:translateY(-50%)}.two-column-list{columns:2;column-gap:34px}.two-column-list li{break-inside:avoid;margin-bottom:8px}@media (width<=900px){.header-inner{flex-direction:column;align-items:flex-start;height:auto;padding:14px 0}.nav{width:100%;padding-bottom:2px;overflow-x:auto}.hero-grid,.content-grid,.calculator-body,.footer-grid{grid-template-columns:1fr}.sidebar{position:static}.hero-visual{min-height:0}.hero-visual img{height:360px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.container{width:min(100% - 24px,1120px)}.hero{padding:46px 0 30px}.hero h1,.page-hero h1{font-size:2.5rem;line-height:1}.section-header{display:block}.card-grid,.input-grid{grid-template-columns:1fr}.calculator-header{display:block}.hero-visual img{height:280px}.hero-visual .hero-panel{margin-top:14px;position:static}.two-column-list{columns:1}}