*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#1d2433;background:#f5f7fa}
.wrap{max-width:720px;margin:0 auto;padding:0 16px}header{background:#0b4f6c;color:#fff;padding:12px 0}header .wrap{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}
.brand{color:#fff;font-weight:700;font-size:1.25rem;text-decoration:none}.tag{opacity:.85;font-size:.9rem}
h1{font-size:1.7rem;margin:24px 0 8px}h2{font-size:1.15rem;margin:0 0 10px}.lead{margin-top:0}
.card{background:#fff;border:1px solid #dde3ea;border-radius:10px;padding:16px;margin:16px 0}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:520px){.grid{grid-template-columns:1fr}}
label{display:flex;flex-direction:column;font-weight:600;font-size:.95rem;gap:4px}
input,select{font:inherit;padding:8px 10px;border:1px solid #b9c3cf;border-radius:6px;width:100%}
button{font:inherit;padding:8px 14px;border:0;border-radius:6px;background:#0b4f6c;color:#fff;cursor:pointer}
button.link{background:none;color:#0b4f6c;padding:0 6px;text-decoration:underline}button.del{background:#e5e9ee;color:#333;padding:2px 8px}
.logrow{display:grid;grid-template-columns:1fr 110px auto;gap:8px}table{width:100%;border-collapse:collapse;margin-top:10px;font-size:.95rem}
th,td{text-align:left;padding:4px 6px;border-bottom:1px solid #eef1f4}table:not(.has) {display:none}
.note,.opt{color:#5b6675;font-size:.9rem}.result{background:#eaf6f0;border-color:#b5dcc6}.big{font-size:2.2rem;font-weight:700;margin:0;color:#11683f}
details{background:#fff;border:1px solid #dde3ea;border-radius:8px;padding:10px 14px;margin:8px 0}summary{font-weight:600;cursor:pointer}
.src{font-size:.9rem}.disclaimer{background:#fff8e6;border:1px solid #f0d58a;border-radius:10px;padding:14px;margin:20px 0;font-size:.92rem}
footer{color:#5b6675;font-size:.85rem;padding:20px 0 40px}a{color:#0b4f6c}
nav{display:flex;flex-wrap:wrap;gap:4px 14px;margin-left:auto}nav a{color:#fff;text-decoration:none;font-size:.95rem;opacity:.9}nav a:hover{text-decoration:underline;opacity:1}
select{font:inherit;padding:8px 10px;border:1px solid #b9c3cf;border-radius:6px;width:100%;background:#fff}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.tile{display:block;text-decoration:none;color:inherit;margin:0}.tile:hover{border-color:#0b4f6c}.tile p{margin:0;color:#5b6675;font-size:.95rem}
footer a{color:#5b6675}td:last-child{text-align:right;white-space:nowrap}
@media(max-width:520px){h1{font-size:1.4rem}.big{font-size:1.7rem}.logrow{grid-template-columns:1fr 80px auto}nav{margin-left:0;width:100%}.card{padding:12px}}
.warn{background:#fdecea;border:1px solid #f1b0a8;color:#8a1c11;border-radius:6px;padding:8px 10px;font-size:.92rem}.warn[hidden]{display:none}.big.prompt{font-size:1.3rem;color:#5b6675}
.hero{background:linear-gradient(180deg,#e6f1f6,#f5f7fa);padding:28px 0 8px}.hero h1{font-size:2rem;margin:0 0 8px;line-height:1.2}.hero .lead{font-size:1.08rem;max-width:560px}
.trust{display:inline-block;background:#fff;border:1px solid #b5dcc6;color:#11683f;font-weight:600;border-radius:999px;padding:4px 14px;font-size:.92rem}
.tile{display:flex;flex-direction:column;gap:8px}.tile h2{margin:0}.tile p{flex:1}.ico{font-size:1.8rem;line-height:1}
.btn{display:inline-block;text-align:center;background:#0b4f6c;color:#fff;text-decoration:none;font-weight:600;padding:10px 14px;border-radius:8px}.btn:hover{background:#093f57}
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:22px 0}.why div{display:flex;flex-direction:column;font-size:.93rem;color:#5b6675}.why strong{color:#1d2433}
@media(max-width:520px){.hero h1{font-size:1.5rem}}
.ctx{background:#fff;border-left:4px solid #0b4f6c;padding:10px 14px;border-radius:6px}.related{margin:20px 0}.related .tile{gap:2px;padding:12px}
.cta .btn{margin-top:4px}article h2{margin-top:22px}
.tile .btn{margin-top:auto;white-space:nowrap;padding:10px 12px;align-self:stretch}
.trustrow{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}.trustrow .trust{margin:0}.coffee{display:inline-block;font-size:.85rem;color:#5b6675;text-decoration:none;border:1px solid #dde3ea;background:#fff;border-radius:999px;padding:3px 12px}.coffee:hover{color:#0b4f6c;border-color:#0b4f6c}