:root{--bg:#f4f7f3;--surface:#ffffff;--surface-alt:#eef3ee;--ink:#17251f;--ink-soft:#44524b;--brand:#0d7a48;--brand-strong:#0a5d37;--accent:#1f4f8e;--line:#d7e2da;--radius:14px;--shadow:0 12px 30px rgba(15, 40, 28, 0.12);--max:1080px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Source Sans 3","Segoe UI",sans-serif;color:var(--ink);background:radial-gradient(circle at 12% 10%,rgba(13,122,72,.1),transparent 32%),radial-gradient(circle at 90% 4%,rgba(31,79,142,.12),transparent 28%),var(--bg);line-height:1.62}h1,h2,h3{font-family:Literata,Georgia,serif;letter-spacing:.2px}a{color:var(--accent);text-underline-offset:3px}a:hover{color:var(--brand-strong)}.skip-link{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:10px 14px;z-index:9999}.skip-link:focus{left:10px;top:10px}.site-header{position:sticky;top:0;z-index:1000;background:rgba(244,247,243,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.header-inner{max-width:var(--max);margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:12px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;min-width:fit-content}.brand img{width:44px;height:44px;object-fit:contain;border-radius:10px;background:#fff}.brand strong{font-size:1.02rem;letter-spacing:.2px}.menu-toggle{margin-left:auto;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:8px 10px;font-size:1rem}.main-nav{display:none;width:100%;margin-top:10px;border-top:1px solid var(--line);padding-top:10px}.main-nav.is-open{display:block}.main-nav ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}.main-nav a{display:block;text-decoration:none;color:var(--ink);font-weight:700;border-radius:8px;padding:8px 10px}.main-nav a:hover,.main-nav a[aria-current=page]{background:var(--surface-alt);color:var(--brand-strong)}.page{max-width:var(--max);margin:0 auto;padding:20px 16px 70px}.hero{background:linear-gradient(135deg,#0f6f43 0,#1b8f58 62%,#4e9a82 100%);color:#f6fff9;border-radius:var(--radius);padding:28px 20px;box-shadow:var(--shadow)}.hero h1{margin-top:0;margin-bottom:12px;line-height:1.2;font-size:clamp(1.6rem, 4.5vw, 2.35rem)}.hero p{margin-bottom:0;max-width:70ch}.hero-actions{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border:none;border-radius:999px;padding:10px 18px;font-weight:700;cursor:pointer}.button-primary{background:#fff;color:#0a5d37}.button-secondary{background:#113763;color:#fff}.button-outline{border:1px solid var(--line);color:var(--ink);background:#fff}.grid{display:grid;gap:16px}.grid>*{min-width:0}.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 10px 20px rgba(13,30,21,.06)}.card h2,.card h3{margin-top:0;line-height:1.25}.card pre{background:#0f253e;color:#f6fbff;padding:12px;border-radius:10px}.kpi{font-size:2rem;font-weight:800;color:var(--brand-strong);margin:0}.section-title{font-size:clamp(1.35rem, 3vw, 1.9rem);margin:28px 0 12px}.eyebrow{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:#d9f1e4;color:#0b643b;font-size:.86rem;font-weight:700;margin-bottom:10px}.meta{color:var(--ink-soft);font-size:.94rem}.article h1{line-height:1.2;margin-bottom:10px}.article h2{margin-top:30px;line-height:1.25}.article pre{background:#0f253e;color:#f6fbff;padding:12px;border-radius:10px}pre{max-width:100%;overflow-x:auto;white-space:pre-wrap;overflow-wrap:anywhere}pre code{white-space:inherit}.article ol,.article ul{padding-left:20px}.article li{margin-bottom:8px}.note{border-left:4px solid var(--brand);padding:10px 12px;background:#f1faf4;border-radius:0 10px 10px 0}.chat-shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.chat-header{background:linear-gradient(90deg,#0f6f43,#1b8f58);color:#f7fff9;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:8px}.chat-box{min-height:340px;max-height:55vh;overflow-y:auto;padding:14px;background:#f8fbf9}.chat-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:#fff}.chat-input textarea{width:100%;min-height:46px;max-height:140px;resize:vertical;border:1px solid #cddbd2;border-radius:10px;padding:10px;font:inherit}.chat-input button{border:none;border-radius:10px;background:var(--brand);color:#fff;font-weight:700;padding:10px 14px}.message{max-width:90%;margin-bottom:12px;padding:9px 12px;border-radius:12px;white-space:pre-wrap;overflow-wrap:anywhere}.message.user{margin-left:auto;background:#d7f1e2}.message.bot{margin-right:auto;background:#fff;border:1px solid #d7e2da}.image-result{max-width:100%;border-radius:10px;border:1px solid var(--line)}.related-grid{display:grid;grid-template-columns:1fr;gap:10px}.related-link{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;text-decoration:none;color:var(--ink);font-weight:700}.author-box{display:grid;gap:12px;grid-template-columns:72px 1fr;align-items:start}.author-box img{width:72px;height:72px;border-radius:50%;object-fit:cover;border:2px solid #c8dccf}.site-footer{background:#13251d;color:#f1f7f4;padding:22px 16px 28px}.footer-inner{max-width:var(--max);margin:0 auto;display:grid;gap:14px}.footer-links{display:flex;flex-wrap:wrap;gap:10px 14px}.footer-links a{color:#d7f2e4;text-decoration:none}.footer-links a:hover{text-decoration:underline}.cookie-banner{position:fixed;right:12px;bottom:12px;width:min(460px,calc(100vw - 24px));background:#112821;color:#ecf8f2;border:1px solid #355f4e;border-radius:12px;padding:14px;box-shadow:0 14px 30px rgba(4,16,11,.45);z-index:2000}.cookie-banner p{margin-top:0}.cookie-actions{display:flex;flex-wrap:wrap;gap:8px}.cookie-actions a,.cookie-actions button{border:1px solid #4b7a67;background:#184132;color:#e5f9ef;border-radius:8px;padding:8px 10px;font-weight:700;text-decoration:none;cursor:pointer}.cookie-actions button:last-child{background:#d8f3e4;color:#0f2f22;border-color:#d8f3e4}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (min-width:840px){.menu-toggle{display:none}.header-inner{display:grid;grid-template-columns:auto 1fr;align-items:center}.main-nav{display:block;margin-top:0;border-top:0;padding-top:0}.main-nav ul{display:flex;justify-content:flex-end;align-items:center;gap:2px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}