:root{--bg:#f7f8fc;--card:#fff;--primary:#6d5efc;--primary-dark:#4c3fd6;--accent:#ff6b9d;--text:#1f2233;--muted:#5b6072;--border:#e6e8f0;--radius:14px;--shadow:0 6px 24px rgba(31,34,51,.08)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:16px}img{max-width:100%;height:auto;display:block}a{color:var(--primary-dark);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:1080px;margin:0 auto;padding:0 20px}.site-header{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}.logo{font-weight:800;font-size:1.3rem;color:var(--primary-dark);display:flex;align-items:center;gap:8px}.logo span{color:var(--accent)}.nav-links{display:flex;gap:22px;list-style:none;align-items:center}.nav-links a{color:var(--text);font-weight:600;font-size:.95rem}.nav-links a:hover{color:var(--primary-dark);text-decoration:none}.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--text)}.hero{text-align:center;padding:48px 0 24px}.hero h1{font-size:2.2rem;line-height:1.25;margin-bottom:14px}.hero p.lead{color:var(--muted);max-width:680px;margin:0 auto 8px;font-size:1.08rem}.tool-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;max-width:760px;margin:24px auto}.inputs{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;text-align:left;gap:6px}.field label{font-weight:600;font-size:.9rem}.field input,.form-card textarea{padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-size:1rem;background:#fbfbfe;font-family:inherit}.field input:focus{outline:2px solid var(--primary);border-color:var(--primary)}.field.full{grid-column:1 / -1}.controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:center;margin-top:18px}.btn{border:0;border-radius:10px;padding:12px 22px;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .05s,background .2s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-ghost{background:#eef0ff;color:var(--primary-dark)}.link-add{background:none;border:0;color:var(--primary-dark);font-weight:600;cursor:pointer;font-size:.92rem}.filters{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:20px 0 4px}.chip{border:1px solid var(--border);background:var(--card);border-radius:999px;padding:7px 16px;font-size:.88rem;font-weight:600;cursor:pointer;color:var(--muted)}.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}.results{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-top:22px}.result-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;box-shadow:0 2px 8px rgba(31,34,51,.05)}.result-name{font-weight:700;font-size:1.05rem;word-break:break-word}.copy-btn{background:#eef0ff;border:0;border-radius:8px;padding:6px 10px;font-size:.8rem;font-weight:600;color:var(--primary-dark);cursor:pointer;white-space:nowrap}.copy-btn.copied{background:#d7f9e5;color:#1a8a4c}.empty{color:var(--muted);text-align:center;padding:20px}.ad-slot{margin:26px auto;max-width:760px;min-height:90px;background:#eef0f6;border:1px dashed #c7cbd8;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#9aa0b4;font-size:.82rem}.content{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;margin:28px 0;box-shadow:var(--shadow)}.content h2{font-size:1.6rem;margin:8px 0 14px}.content h3{font-size:1.2rem;margin:22px 0 8px}.content p,.content li{color:#2c3040;margin-bottom:12px}.content ul,.content ol{padding-left:22px;margin-bottom:12px}.steps{list-style:none;counter-reset:step;padding:0}.steps li{counter-increment:step;padding-left:44px;position:relative;margin-bottom:16px}.steps li::before{content:counter(step);position:absolute;left:0;top:0;width:30px;height:30px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.usecases{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:10px}.usecase{border:1px solid var(--border);border-radius:12px;padding:18px;background:#fbfbfe}.usecase h3{margin-top:0}.faq details{border:1px solid var(--border);border-radius:10px;padding:4px 16px;margin-bottom:10px;background:#fbfbfe}.faq summary{font-weight:700;cursor:pointer;padding:12px 0}.faq p{padding-bottom:12px}.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:20px}.post-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}.post-card .thumb{background:linear-gradient(135deg,var(--primary),var(--accent));height:150px}.post-card .body{padding:18px}.post-card h3{font-size:1.15rem;margin-bottom:8px}.post-card p{color:var(--muted);font-size:.94rem}.article{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:34px;margin:28px 0;box-shadow:var(--shadow)}.article h1{font-size:2rem;margin-bottom:8px}.article .meta{color:var(--muted);font-size:.9rem;margin-bottom:20px}.article h2{font-size:1.4rem;margin:24px 0 10px}.article p,.article li{margin-bottom:12px;color:#2c3040}.breadcrumb{font-size:.85rem;color:var(--muted);margin:18px 0}.breadcrumb a{color:var(--muted)}.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;max-width:640px;margin:24px auto;box-shadow:var(--shadow)}.form-card .field{margin-bottom:16px}.form-card textarea{min-height:130px}.form-note{font-size:.85rem;color:var(--muted);margin-top:8px}.site-footer{background:#1f2233;color:#c7cbe0;margin-top:48px;padding:36px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}.site-footer h4{color:#fff;margin-bottom:12px;font-size:1rem}.site-footer a{color:#c7cbe0;font-size:.92rem}.site-footer ul{list-style:none}.site-footer li{margin-bottom:8px}.footer-bottom{border-top:1px solid #333852;margin-top:26px;padding-top:16px;text-align:center;font-size:.85rem;color:#9aa0b4}.notfound{text-align:center;padding:70px 0}.notfound h1{font-size:5rem;color:var(--primary)}@media(max-width:760px){.hero h1{font-size:1.7rem}.inputs{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.nav-links{position:absolute;top:60px;left:0;right:0;background:var(--card);flex-direction:column;padding:16px 20px;gap:14px;border-bottom:1px solid var(--border);display:none}.nav-links.open{display:flex}.nav-toggle{display:block}}