@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');
:root{
  --bg:#f6f9fb; --bg2:#eef4f7; --card:#ffffff; --line:#dfeaf0;
  --text:#16324a; --muted:#5b7285; --accent:#0e7c86; --accent-dark:#0a5c64; --accent2:#0e7c86;
  --tint:#e9f5f6; --radius:16px;
  --shadow:0 6px 24px rgba(14,124,134,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:clip}
img,canvas,svg,video,iframe{max-width:100%}
a{color:var(--accent);text-decoration:none;font-weight:600}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 18px}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px;gap:14px;position:relative}
.logo{display:flex;align-items:center;gap:10px;font-size:1.3rem;font-weight:800;color:var(--text);letter-spacing:.2px}
.logo:hover{text-decoration:none}
.logo .logobox{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-size:1.15rem;box-shadow:0 4px 12px rgba(14,124,134,.25)}
.logo .wordmark span{color:var(--accent)}
nav.main{display:flex;gap:20px;flex-wrap:nowrap;font-size:.86rem;position:absolute;left:50%;transform:translateX(-50%)}
nav.main a{color:var(--muted);font-weight:600;display:flex;align-items:center;gap:6px;white-space:nowrap}
nav.main a:hover{color:var(--accent);text-decoration:none}
nav.main .nic{font-size:.95rem}
.headright{display:flex;align-items:center;gap:10px}
.circbtn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--text);font-size:1.05rem;font-weight:700}
.circbtn:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.burger{display:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--text);font-size:1.1rem;cursor:pointer;align-items:center;justify-content:center;font-family:inherit}
.mobilenav{display:none;border-top:1px solid var(--line);background:#fff;padding:8px 18px 12px}
.mobilenav a{display:block;padding:10px 6px;color:var(--text);font-weight:600;border-bottom:1px solid var(--bg2)}
.mobilenav a:last-child{border-bottom:none}
header.site.open .mobilenav{display:block}
@media(max-width:1020px){nav.main{display:none}.burger{display:flex}.circbtn{display:none}}
@media(min-width:1021px){.mobilenav{display:none!important}}
.hero{padding:56px 0 30px;text-align:center}
.hero h1{font-size:2.4rem;line-height:1.2;font-weight:800}
.hero h1 .grad{background:linear-gradient(90deg,var(--accent),#12a5b4);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);max-width:660px;margin:14px auto 0;font-size:1.06rem}
.searchbox{max-width:560px;margin:26px auto 0}
.searchbox input{width:100%;padding:14px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);font-size:1rem;outline:none;box-shadow:var(--shadow)}
.searchbox input:focus{border-color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;padding:26px 0 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:block;color:var(--text);box-shadow:var(--shadow);transition:transform .15s,border-color .15s;font-weight:400}
.card:hover{transform:translateY(-3px);border-color:var(--accent);text-decoration:none}
.card .ic{font-size:1.7rem}
.card h3{margin:10px 0 6px;font-size:1.08rem}
.card p{color:var(--muted);font-size:.92rem}
section.block{padding:30px 0 6px}
section.block h2{font-size:1.55rem;margin:20px 0 10px;font-weight:800}
section.block h2:first-child{margin-top:0}
section.block h3{font-size:1.12rem;margin:16px 0 6px}
section.block p,section.block li{color:var(--muted)}
section.block p{margin:8px 0}
section.block p strong,section.block li strong{color:var(--text)}
section.block ul,section.block ol{margin:8px 0 8px 22px}
section.block li{margin:6px 0}
.example{background:var(--tint);border:1px solid #cfe7ea;border-radius:var(--radius);padding:16px 20px;margin:14px 0}
.example p{color:var(--text)}
.example p:first-child{margin-top:0}
.toolbox{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;margin:22px 0;box-shadow:var(--shadow)}
.toolbox label{display:block;font-weight:700;margin:14px 0 6px;font-size:.95rem;color:var(--text)}
.toolbox label:first-child{margin-top:0}
input[type=text],input[type=number],input[type=date],input[type=url],select,textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--text);font-size:1rem;font-family:inherit}
input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:2px solid rgba(14,124,134,.18);outline-offset:0}
textarea{min-height:130px;resize:vertical}
input[type=range]{width:100%;accent-color:var(--accent)}
input[type=color]{width:70px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:4px;cursor:pointer}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row>div{flex:1;min-width:170px}
.btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;border:none;padding:12px 22px;border-radius:999px;font-size:1rem;font-weight:700;cursor:pointer;margin:6px 6px 0 0;min-height:46px;font-family:inherit}
.btn:hover{filter:brightness(1.07)}
.btn.alt{background:#fff;border:1.5px solid var(--accent);color:var(--accent)}
.btn.alt:hover{background:var(--tint);filter:none}
.btn.teal{background:linear-gradient(135deg,#12a5b4,var(--accent));color:#fff}
.checks{display:flex;gap:16px;flex-wrap:wrap;margin:8px 0}
.checks label{display:flex;align-items:center;gap:7px;font-weight:600;margin:0;min-height:32px}
.checks input{width:18px;height:18px;accent-color:var(--accent)}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:16px}
.stat{background:var(--tint);border:1px solid #d5e9ec;border-radius:12px;padding:14px;text-align:center}
.stat b{display:block;font-size:1.45rem;color:var(--accent-dark)}
.stat span{color:var(--muted);font-size:.85rem}
.result{background:var(--tint);border:1px solid #d5e9ec;border-radius:12px;padding:14px;margin-top:14px;white-space:pre-wrap;word-break:break-word;font-size:.97rem;color:var(--text)}
.result:empty{display:none}
.err{color:#c0392b;font-weight:700}
.ok{color:var(--accent-dark);font-weight:700}
.faq{border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:10px 0;background:var(--card);box-shadow:0 3px 12px rgba(14,124,134,.05)}
.faq h3{font-size:1.02rem;margin-bottom:5px}
.faq p{color:var(--muted);font-size:.95rem}
.related{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.related a{background:#fff;border:1px solid var(--line);padding:9px 15px;border-radius:999px;color:var(--text);font-size:.9rem;font-weight:600;box-shadow:0 2px 8px rgba(14,124,134,.05)}
.related a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.crumb{color:var(--muted);font-size:.9rem;padding-top:22px}
.crumb a{font-weight:600}
.pagehead{padding:24px 0 4px}
.pagehead h1{font-size:2.05rem;line-height:1.25;font-weight:800}
.pagehead p.lead{color:var(--muted);margin-top:8px;max-width:740px;font-size:1.04rem}
.article-meta{color:var(--muted);font-size:.9rem;margin-top:6px}
code{font-family:ui-monospace,Menlo,Consolas,monospace;background:var(--bg2);padding:1px 6px;border-radius:6px;font-size:.92em;color:var(--text);word-break:break-word}
.example code{background:#fff}
footer.site{border-top:1px solid var(--line);margin-top:44px;padding:30px 0 36px;background:#fff}
footer.site .cols{display:flex;gap:28px;flex-wrap:wrap;justify-content:space-between}
footer.site h4{margin-bottom:8px;font-size:.98rem}
footer.site a{display:block;color:var(--muted);font-size:.92rem;margin:5px 0;font-weight:500}
footer.site a:hover{color:var(--accent)}
footer.site .copy{color:var(--muted);font-size:.88rem;margin-top:22px;text-align:center}
table.legal{width:100%;border-collapse:collapse;margin:12px 0}
table.legal td,table.legal th{border:1px solid var(--line);padding:9px 12px;text-align:left;color:var(--muted);font-size:.95rem;background:#fff}
/* QR code display size — render size stays high-res for download, display stays controlled */
#qrBox{max-width:100%}
#qrBox img,#qrBox canvas{width:min(248px,80vw)!important;height:min(248px,80vw)!important}
#qrBox table{margin:0 auto}
@media(max-width:640px){
  .hero{padding:38px 0 22px}
  .hero h1{font-size:1.8rem}
  .pagehead h1{font-size:1.55rem}
  section.block h2{font-size:1.35rem}
  .toolbox{padding:18px 16px;border-radius:16px}
  .btn{padding:12px 18px}
  nav.main{gap:12px;font-size:.9rem}
  .stats{grid-template-columns:repeat(auto-fill,minmax(128px,1fr))}
  table.legal{display:block;overflow-x:auto}
  table.legal td,table.legal th{padding:7px 9px;font-size:.88rem;word-break:break-word}
  footer.site .cols{gap:20px}
}
/* OmniTools-style homepage anatomy — ToolNova colours */
.trustpill{display:inline-block;background:var(--tint);border:1px solid #cfe7ea;color:var(--accent-dark);font-weight:700;font-size:.88rem;padding:7px 16px;border-radius:999px;margin-bottom:18px}
.badges{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:20px}
.badge{background:#fff;border:1px solid var(--line);color:var(--text);font-size:.85rem;font-weight:600;padding:7px 13px;border-radius:999px;box-shadow:0 2px 8px rgba(14,124,134,.05)}
.card .chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.card .chips span{background:var(--tint);border:1px solid #d5e9ec;color:var(--accent-dark);font-size:.76rem;font-weight:700;padding:4px 9px;border-radius:999px}
.targets-label{text-align:center;font-weight:800;color:var(--text);font-size:1.02rem;letter-spacing:.2px}
.targets{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin-top:12px}
.targets a{background:#fff;border:1px solid var(--line);color:var(--text);font-size:.9rem;font-weight:600;padding:9px 15px;border-radius:999px;box-shadow:0 2px 8px rgba(14,124,134,.05)}
.targets a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-top:16px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.feature .ic{font-size:1.6rem}
.feature h3{margin:8px 0 6px;font-size:1.05rem;color:var(--text)}
.feature p{color:var(--muted);font-size:.92rem}
@media(max-width:640px){.badges{gap:6px}.badge{font-size:.8rem;padding:6px 11px}}
.tchips{display:flex;gap:8px;flex-wrap:wrap;margin:4px 0 6px}
.tchip{background:#fff;border:1px solid var(--line);color:var(--text);font-weight:700;font-size:.9rem;padding:8px 16px;border-radius:999px;cursor:pointer;box-shadow:0 2px 8px rgba(14,124,134,.05)}
.tchip:hover{border-color:var(--accent);color:var(--accent)}
.tchip.active{background:var(--accent);color:#fff;border-color:var(--accent)}