:root{--bg:#f4f6fb;--card:#fff;--ink:#1f2733;--muted:#5b6675;--brand:#2563eb;--brand-d:#1e4fc4;--line:#e3e8f0;--ok:#0f9d58}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
header{background:#fff;border-bottom:1px solid var(--line)}
.wrap{max-width:980px;margin:0 auto;padding:0 18px}
.wrap.narrow{max-width:760px}
.bar{display:flex;align-items:center;gap:12px;padding:14px 0}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.15rem;color:var(--ink)}
nav a{margin-left:16px;color:var(--muted);font-size:.92rem}
.hero{text-align:center;padding:34px 0 8px}
.hero h1{font-size:2rem;margin:0 0 8px}
.hero p{color:var(--muted);max-width:660px;margin:0 auto;font-size:1.05rem}
.search{display:flex;gap:8px;max-width:560px;margin:18px auto 0}
.search input{flex:1;padding:11px 14px;border:1px solid var(--line);border-radius:9px;font-size:1rem;background:#fcfdff}
.search input:focus{outline:2px solid var(--brand);border-color:var(--brand)}
.search button{padding:0 18px;border:0;border-radius:9px;background:var(--brand);color:#fff;font-weight:600;cursor:pointer}
.results{max-width:560px;margin:6px auto 0;text-align:left}
.results a{display:block;padding:9px 12px;background:#fff;border:1px solid var(--line);border-radius:8px;margin-top:6px}
.results .nohit{display:block;color:var(--muted);font-size:.9rem;padding:8px 2px}
.cat-h{margin:30px 0 12px;font-size:1.25rem;display:flex;align-items:baseline;justify-content:space-between}
.cat-h .more{font-size:.85rem;font-weight:500}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin:26px 0}
.tiles{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:0}
.tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;display:block}
.tile b{display:block;font-size:1.02rem;color:var(--ink)}
.tile span{display:block;color:var(--muted);font-size:.85rem;margin-top:3px}
.tile:hover{border-color:var(--brand);text-decoration:none;box-shadow:0 2px 8px rgba(37,99,235,.08)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 1px 2px rgba(20,30,60,.04)}
.card h2{margin:0 0 4px;font-size:1.15rem;display:flex;align-items:center;gap:8px}
.card .sub{color:var(--muted);font-size:.85rem;margin:0 0 14px}
label{display:block;font-size:.82rem;color:var(--muted);margin:10px 0 4px;font-weight:600}
input,select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:1rem;background:#fcfdff}
input:focus,select:focus{outline:2px solid var(--brand);border-color:var(--brand)}
.row{display:flex;gap:10px}
.row>*{flex:1}
.out{margin-top:14px;padding:12px 14px;background:#eef4ff;border:1px solid #d4e2ff;border-radius:10px;font-size:1.05rem}
.out b{color:var(--brand-d);font-size:1.4rem}
.icon{width:22px;height:22px;color:var(--brand)}
h1{font-size:1.7rem;margin:6px 0 4px}
.lead{color:var(--muted);margin:0 0 18px}
section.seo,section.block{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;margin:22px 0}
section.seo h2,section.block h2{margin-top:24px}
section.seo h2:first-child,section.block h2:first-child{margin-top:0}
code{background:#eef1f6;padding:2px 6px;border-radius:5px;font-size:.92em}
table{border-collapse:collapse;width:100%;margin:10px 0;font-size:.92rem}
th,td{border:1px solid var(--line);padding:7px 10px;text-align:left}
th{background:#f5f8fd}
details{border:1px solid var(--line);border-radius:9px;padding:10px 14px;margin:8px 0}
summary{font-weight:600;cursor:pointer}
.note{color:var(--muted);font-size:.92rem}
.crumbs{font-size:.85rem;color:var(--muted);padding:12px 0}
.related a{margin-right:6px}
footer{border-top:1px solid var(--line);background:#fff;margin-top:30px;padding:26px 0 22px;color:var(--muted);font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;padding-bottom:18px}
.foot-grid h3{font-size:.95rem;color:var(--ink);margin:0 0 8px}
.foot-grid a{display:block;color:var(--muted);padding:2px 0}
.copy{margin:6px 0 0}
.prose h2{margin-top:26px}
.prose p,.prose li{color:var(--ink)}
/* cookie consent */
#cookie-bar{position:fixed;left:0;right:0;bottom:0;background:#1f2733;color:#eef1f6;padding:14px 18px;font-size:.9rem;display:none;z-index:999;box-shadow:0 -2px 12px rgba(0,0,0,.18)}
#cookie-bar .cwrap{max-width:980px;margin:0 auto;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
#cookie-bar p{margin:0;flex:1;min-width:240px}
#cookie-bar a{color:#9ec0ff}
#cookie-bar button{border:0;border-radius:8px;padding:9px 16px;font-weight:600;cursor:pointer}
#cookie-accept{background:var(--brand);color:#fff}
#cookie-reject{background:#3a4456;color:#dfe5ee}
@media(max-width:560px){.hero h1{font-size:1.55rem}}