/* CodeClassify — shared styles */
:root{
  --bg:#ffffff; --text:#141b2d; --muted:#5b6577; --line:#e4e8ef;
  --brand:#1f4fd8; --brand-dark:#173db0; --brand-soft:#eef3ff;
  --ok:#0f8a4d; --err:#c2372e; --card:#f7f9fc;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
.wrap{max-width:920px;margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line);padding:12px 0;background:#fff;position:sticky;top:0;z-index:10}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.18rem;color:var(--text);text-decoration:none}
.logo svg{flex:0 0 auto}
.logo b{color:var(--brand);font-weight:800}
nav.main a{color:var(--muted);text-decoration:none;margin-left:16px;font-size:.93rem;font-weight:500}
nav.main a:hover{color:var(--brand)}
main{padding:0 0 56px}
.hero{background:linear-gradient(160deg,#0f2a7a 0%,#1f4fd8 55%,#3d6bf0 100%);color:#fff;padding:52px 0 56px;margin-bottom:34px}
.hero h1{font-size:2.3rem;line-height:1.2;margin:0 0 12px;color:#fff}
.hero p{font-size:1.12rem;color:#dbe5ff;max-width:640px;margin:0 0 22px}
.hero .badges{display:flex;gap:10px;flex-wrap:wrap}
.hero .badges span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:99px;padding:5px 14px;font-size:.88rem}
h1{font-size:1.9rem;line-height:1.25;margin:26px 0 10px}
.sub{color:var(--muted);font-size:1.05rem;margin:0 0 26px}
h2{font-size:1.35rem;margin:36px 0 10px}
h3{font-size:1.05rem;margin:22px 0 8px}
p{margin:10px 0}
a{color:var(--brand)}
.tool{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;margin:18px 0;box-shadow:0 1px 3px rgba(15,32,84,.05)}
.tool label{display:block;font-weight:600;margin:12px 0 6px}
.tool label:first-child{margin-top:0}
.tool input[type=text],.tool select,.tool textarea{width:100%;padding:12px 14px;font-size:1.1rem;border:1px solid #cdd5e1;border-radius:9px;letter-spacing:.04em;font-family:inherit;background:#fff}
.tool textarea{min-height:150px;font-size:1rem;letter-spacing:.02em}
.tool .btns{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
button{background:var(--brand);color:#fff;border:0;border-radius:9px;padding:12px 20px;font-size:1rem;font-weight:600;cursor:pointer}
button:hover{background:var(--brand-dark)}
button.secondary{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.result{margin-top:16px;padding:14px 16px;border-radius:9px;font-size:1.02rem;display:none;word-break:break-all}
.result.ok{display:block;background:#eefaf3;border:1px solid #bfe8d1;color:#0b6b3c}
.result.err{display:block;background:#fdf0ef;border:1px solid #f2c9c5;color:var(--err)}
.result.info{display:block;background:var(--brand-soft);border:1px solid #c9d8ff;color:#173db0}
.result strong{font-size:1.2rem;letter-spacing:.06em}
.cta{background:linear-gradient(135deg,var(--brand-soft),#f7f9fc);border:1px solid #d5e0f7;border-radius:14px;padding:22px 24px;margin:32px 0}
.cta h2{margin-top:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:16px;margin:22px 0}
.card{border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff;box-shadow:0 1px 3px rgba(15,32,84,.05);transition:box-shadow .15s,transform .15s}
.card:hover{box-shadow:0 6px 18px rgba(15,32,84,.10);transform:translateY(-2px)}
.card h3{margin:8px 0 6px}
.card h3 a{text-decoration:none;color:var(--text)}
.card h3 a:hover{color:var(--brand)}
.card p{color:var(--muted);font-size:.94rem;margin:0}
.card .ico{width:38px;height:38px;border-radius:9px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;font-size:1.15rem}
.card .soon{color:#9aa3b5;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.related{margin-top:38px;padding-top:8px}
.related ul{padding-left:20px}
footer.site{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.9rem;background:var(--card)}
footer.site a{color:var(--muted);margin-right:14px}
.disclaimer{font-size:.85rem;color:var(--muted);border-top:1px solid var(--line);margin-top:34px;padding-top:14px}
table{border-collapse:collapse;width:100%;margin:12px 0}
td,th{border:1px solid var(--line);padding:8px 10px;text-align:left;font-size:.95rem}
th{background:var(--card)}
.ad-slot{min-height:0;margin:22px 0}
@media(max-width:640px){.hero h1{font-size:1.7rem}nav.main a{margin-left:10px;font-size:.85rem}}