:root{--bg:#f6f8f5;--card:#fff;--text:#172019;--muted:#627067;--line:#dfe6df;--accent:#146b3a;--accent2:#e9f4ed;--warn:#fff8e6;--shadow:0 8px 28px rgba(22,46,29,.08)}*{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;background:var(--bg);color:var(--text);line-height:1.62}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{text-decoration-thickness:2px}.wrap{width:min(1120px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(246,248,245,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px}.brand{font-weight:850;font-size:1.25rem;letter-spacing:-.03em;color:var(--text);text-decoration:none}.brand span{color:var(--accent)}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{font-size:.95rem;color:var(--text);text-decoration:none}.hero{padding:72px 0 38px}.eyebrow{display:inline-flex;gap:8px;align-items:center;background:var(--accent2);color:var(--accent);padding:6px 10px;border-radius:999px;font-weight:750;font-size:.85rem}.hero h1{max-width:850px;font-size:clamp(2.25rem,6vw,4.7rem);line-height:1.02;letter-spacing:-.055em;margin:18px 0}.hero p{max-width:760px;color:var(--muted);font-size:1.12rem}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.card h2,.card h3{margin-top:0;letter-spacing:-.025em}.card p{color:var(--muted)}.section{padding:34px 0}.section h2{font-size:clamp(1.7rem,3vw,2.4rem);letter-spacing:-.04em;margin-bottom:10px}.section-lede{color:var(--muted);max-width:760px;margin-top:0}.calc{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}.calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.field label{display:block;font-size:.88rem;font-weight:700;margin-bottom:6px}.field input{width:100%;border:1px solid #cdd7cf;border-radius:12px;padding:12px 13px;font:inherit;background:#fff}.field small{display:block;color:var(--muted);margin-top:5px}.results{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}.result{background:var(--accent2);border-radius:14px;padding:14px}.result b{display:block;font-size:1.35rem;letter-spacing:-.03em}.result span{color:var(--muted);font-size:.82rem}.note{background:var(--warn);border:1px solid #f0dfaa;border-radius:14px;padding:14px 16px;color:#6d591c}.breadcrumbs{padding-top:22px;color:var(--muted);font-size:.9rem}.breadcrumbs a{color:var(--muted)}.article{max-width:780px}.article h1{font-size:clamp(2rem,4vw,3.5rem);line-height:1.08;letter-spacing:-.045em}.article h2{margin-top:34px;letter-spacing:-.03em}.article p,.article li{color:#334238}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:10px 0}.faq summary{font-weight:760;cursor:pointer}.pill-list{display:flex;flex-wrap:wrap;gap:8px}.pill{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;text-decoration:none}.ad-slot{border:1px dashed #c8d2ca;border-radius:12px;padding:18px;text-align:center;color:#859087;font-size:.85rem;background:#fafcfa}.site-footer{margin-top:60px;border-top:1px solid var(--line);padding:34px 0 50px;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.footer-links{display:flex;flex-direction:column;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:11px 16px;font:inherit;font-weight:760;cursor:pointer;text-decoration:none}.btn.primary{background:var(--accent);color:#fff}.btn.ghost{background:#eef2ef;color:var(--text)}.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:100;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 60px rgba(0,0,0,.18);padding:18px;display:none}.cookie-banner.show{display:block}.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:22px}.cookie-inner p{margin:0;color:var(--muted);max-width:700px}.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}.cookie-modal{position:fixed;inset:0;z-index:110;background:rgba(10,18,12,.48);display:none;align-items:center;justify-content:center;padding:20px}.cookie-modal.show{display:flex}.cookie-panel{background:#fff;border-radius:18px;max-width:620px;width:100%;padding:22px;box-shadow:0 20px 70px rgba(0,0,0,.25)}.toggle-row{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:14px 0}.toggle-row input{width:22px;height:22px}.compare-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.small{font-size:.88rem;color:var(--muted)}.source-list li{margin-bottom:8px}.kicker{color:var(--accent);font-weight:800}.stat{font-size:2rem;font-weight:850;letter-spacing:-.04em}.clean-list{padding-left:20px}.site-map-list{columns:2;column-gap:28px}.site-map-list li{break-inside:avoid;margin-bottom:7px}@media(max-width:850px){.grid,.grid.two,.calc-grid,.results,.footer-grid,.compare-row{grid-template-columns:1fr 1fr}.header-inner{align-items:flex-start;padding:14px 0;flex-direction:column;gap:8px}.site-header{position:static}.hero{padding-top:42px}.cookie-inner{align-items:flex-start;flex-direction:column}.site-map-list{columns:1}}@media(max-width:560px){.grid,.grid.two,.calc-grid,.results,.footer-grid,.compare-row{grid-template-columns:1fr}.hero h1{font-size:2.65rem}.wrap{width:min(100% - 22px,1120px)}nav{gap:10px 14px}.calc{padding:18px}.cookie-banner{left:8px;right:8px;bottom:8px}}