:root{--bg:#f7f8fc;--surface:#fff;--text:#171923;--muted:#667085;--border:#e5e7eb;--accent:#6757f5;--accent2:#eeebff;--good:#087443;--goodbg:#eaf8f0;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}.container{width:min(calc(100% - 32px),var(--max));margin:auto}
.nav{background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.navin{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{font-weight:850;font-size:20px}.logo span{color:var(--accent)}.links{display:flex;gap:22px;align-items:center;font-size:14px;color:#4b5563}.links a:hover{color:var(--accent)}.menu{display:none}
.hero{padding:70px 0 44px;text-align:center}.eyebrow{display:inline-block;padding:6px 10px;border-radius:999px;background:var(--accent2);font-size:12px;font-weight:750}.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.05;letter-spacing:-.045em;max-width:900px;margin:18px auto 16px}.hero p{max-width:780px;margin:auto;color:var(--muted);font-size:18px}
.tool{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:18px;box-shadow:0 12px 40px rgba(20,20,40,.07);text-align:left;margin-top:30px}textarea,input,select{width:100%;border:1px solid var(--border);border-radius:12px;background:#fff;padding:13px 14px;font:inherit;outline:0}textarea{min-height:130px;resize:vertical}textarea:focus,input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent2)}label{font-size:13px;font-weight:750;display:block;margin-bottom:7px}.row{display:grid;grid-template-columns:1fr 220px;gap:12px;margin-top:12px}.btn{min-height:44px;border:1px solid var(--border);background:#fff;border-radius:11px;padding:0 15px;font-weight:750;cursor:pointer}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.actions{display:flex;gap:9px;margin-top:12px;flex-wrap:wrap}.actions .primary{flex:1}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.chip{border:1px solid var(--border);background:#fafafa;border-radius:999px;padding:7px 10px;font-size:12px;cursor:pointer}.status{margin-top:14px;color:var(--muted);font-size:13px}.status.loading{color:var(--accent);font-weight:700}.status.error{color:#b42318;font-weight:700}
.results{display:grid;grid-template-columns:280px 1fr;gap:14px;margin-top:14px}.panel{border:1px solid var(--border);background:#fff;border-radius:16px;padding:15px}.panel h2,.panel h3{margin:0}.tabs{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.tab{padding:8px 10px;border-radius:9px;border:1px solid var(--border);background:#fafafa;font-size:12px;cursor:pointer}.tab.active{background:var(--accent2);border-color:var(--accent)}.output{margin-top:12px;background:#fafafa;border-radius:12px;padding:16px;min-height:210px;overflow-wrap:anywhere}.output h3{margin-top:0}.source{padding:10px 0;border-bottom:1px solid var(--border);font-size:13px}.source a{color:var(--accent);text-decoration:underline}.badge{float:right;background:var(--goodbg);color:var(--good);padding:3px 7px;border-radius:999px;font-size:11px;font-weight:750}
.template{padding:12px;border:1px solid var(--border);border-radius:11px;margin-top:8px;cursor:pointer}.template:hover{border-color:var(--accent)}.template strong{display:block;font-size:13px}.template small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.score{font-size:12px;font-weight:800;margin-top:5px}
.section{padding:64px 0}.section h2{text-align:center;font-size:32px;letter-spacing:-.025em;margin:0 0 12px}.section>p{max-width:760px;margin:0 auto 30px;text-align:center;color:var(--muted)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px}.card h3{margin:0 0 7px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:14px}.callout{background:var(--accent2);padding:18px;border-radius:14px;margin:24px 0}
.faq{max-width:850px;margin:0 auto}.faq details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:15px 17px;margin:9px 0}.faq summary{font-weight:750;cursor:pointer}.faq p{color:var(--muted);margin:10px 0 0;font-size:14px}.article{max-width:850px;margin:auto;padding:55px 0}.article h1{font-size:44px;line-height:1.1;letter-spacing:-.035em}.article h2{margin-top:36px}.article p,.article li{color:#4b5563}
footer{border-top:1px solid var(--border);background:#fff;margin-top:40px}.footerin{padding:30px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:13px}.footerlinks{display:flex;gap:15px;flex-wrap:wrap}
@media(max-width:760px){.links{display:none}.menu{display:block}.hero{padding:48px 0 28px}.hero p{font-size:16px}.row,.results,.grid3{grid-template-columns:1fr}.actions .primary{flex:none;width:100%}.article h1{font-size:35px}}