:root{--primary:#2d8b47;--primary-dark:#1a6b33;--primary-light:#e8f5e9;--accent:#f5a623;--bg:#f7f5f0;--card:#fff;--text:#3e2723;--text-muted:#795548;--border:#d7ccc8;--shadow:0 2px 8px rgba(0,0,0,.06);--radius:12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}header{background:linear-gradient(135deg,#2d8b47,#1a6b33);border-bottom:3px solid var(--accent);position:sticky;top:0;z-index:100}.header-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:60px}.logo{display:flex;align-items:center;gap:8px;font-size:1.2rem;font-weight:700;color:#fff;text-decoration:none}.logo:hover{text-decoration:none}nav{display:flex;gap:2px}nav a{padding:8px 14px;border-radius:8px;font-size:.9rem;color:rgba(255,255,255,.85);text-decoration:none;transition:all .2s}nav a:hover,nav a.active{background:rgba(255,255,255,.15);color:#fff;text-decoration:none}.hero{background:linear-gradient(135deg,rgba(45,139,71,.95),rgba(26,107,51,.95)),url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60"><path d="M30 5 L35 20 L50 20 L38 30 L42 45 L30 35 L18 45 L22 30 L10 20 L25 20Z" fill="rgba(255,255,255,.08)"/></svg>');color:#fff;padding:60px 20px;text-align:center}.hero h1{font-size:2.2rem;font-weight:800;margin-bottom:16px}.hero p{font-size:1.1rem;opacity:.9;max-width:600px;margin:0 auto 24px}.hero-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.btn{padding:12px 24px;border-radius:10px;font-size:1rem;font-weight:600;border:none;cursor:pointer;text-decoration:none;display:inline-block;transition:all .2s}.btn-primary{background:var(--accent);color:#3e2723}.btn-primary:hover{background:#e89816;text-decoration:none}.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}.btn-outline:hover{background:rgba(255,255,255,.1);text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:0 20px}section{padding:50px 0}.section-title{font-size:1.6rem;font-weight:700;margin-bottom:8px}.section-sub{color:var(--text-muted);margin-bottom:32px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.1)}.card-body{padding:20px}.card-icon{font-size:2rem;margin-bottom:12px}.card h3{font-size:1.1rem;margin-bottom:8px}.card p{color:var(--text-muted);font-size:.95rem}.card-tag{display:inline-block;background:var(--primary-light);color:var(--primary);padding:3px 10px;border-radius:20px;font-size:.8rem;font-weight:600;margin-bottom:10px}.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.article-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.article-card .article-tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.8rem;font-weight:600;margin-bottom:12px}.article-card .article-tag.beginner{background:#e3f2fd;color:#1565c0}.article-card .article-tag.guide{background:#f3e5f5;color:#7b1fa2}.article-card .article-tag.mod{background:#fff3e0;color:#e65100}.article-card .article-tag.tool{background:#e8f5e9;color:#2e7d32}.article-card h3{font-size:1.05rem;margin-bottom:8px}.article-card h3 a{color:var(--text)}.article-card h3 a:hover{color:var(--primary)}.article-card p{color:var(--text-muted);font-size:.9rem;margin-bottom:12px}.article-meta{font-size:.8rem;color:var(--text-muted)}.tool-section{background:linear-gradient(135deg,#fff8e1,#fff3e0);border-radius:var(--radius);padding:40px;text-align:center}.tool-section h2{margin-bottom:8px}.tool-section p{margin-bottom:24px;color:var(--text-muted)}.calculator{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px;max-width:600px;margin:0 auto;text-align:left}.form-group{margin-bottom:20px}.form-label{display:block;font-weight:600;margin-bottom:6px}.form-input,.form-select{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:8px;font-size:1rem;color:var(--text);background:#fff;outline:2px solid transparent;transition:border-color .2s}.form-input:focus,.form-select:focus{border-color:var(--primary);outline:2px solid var(--primary);outline-offset:-2px}.result-box{background:var(--primary-light);border:2px solid var(--primary);border-radius:var(--radius);padding:20px;margin-top:20px;text-align:center}.result-box .amount{font-size:2rem;font-weight:800;color:var(--primary)}.result-box .label{color:var(--text-muted);font-size:.9rem}.quick-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}.quick-link{background:var(--card);border:2px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:12px;transition:all .2s}.quick-link:hover{border-color:var(--primary);transform:translateX(4px);text-decoration:none}.quick-link .emoji{font-size:1.5rem}.quick-link .text{font-weight:600}.quick-link .desc{font-size:.85rem;color:var(--text-muted)}footer{background:var(--primary-dark);color:#fff;padding:40px 0;margin-top:40px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:30px;margin-bottom:30px}.footer-col h4{font-size:1rem;margin-bottom:12px}.footer-col ul{list-style:none}.footer-col ul li{margin-bottom:6px}.footer-col ul li a{color:rgba(255,255,255,.7);font-size:.9rem}.footer-col ul li a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;text-align:center;font-size:.85rem;color:rgba(255,255,255,.6)}@media(max-width:768px){.hero h1{font-size:1.6rem}.hero p{font-size:1rem}.card-grid,.article-grid{grid-template-columns:1fr}nav{display:none}.tool-section{padding:24px}.calculator{padding:20px}}