:root{
  --ink:#0e1b2c; --ink-soft:#33445a; --muted:#6b7c93;
  --bg:#f6f8fb; --card:#ffffff; --line:#e4eaf2;
  --blue:#1f6feb; --blue-d:#0b4fc4; --teal:#0ea5a4;
  --gold:#f3a712; --gold-d:#d98a00;
  --good:#1f9d57; --warn:#e8920c; --bad:#dc3a2f;
  --shadow:0 1px 2px rgba(16,30,54,.06),0 8px 24px rgba(16,30,54,.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}

/* nav */
.nav{background:var(--ink);color:#fff;position:sticky;top:0;z-index:20}
.nav .wrap{display:flex;align-items:center;gap:26px;height:60px}
.brand{font-weight:800;font-size:19px;letter-spacing:-.02em;color:#fff}
.brand span{color:var(--gold)}
.nav a{color:#c7d4e6;font-size:14.5px;font-weight:500}
.nav a:hover{color:#fff;text-decoration:none}
.nav .spacer{flex:1}
.nav .cta{background:var(--gold);color:#1a1300;padding:7px 14px;border-radius:8px;font-weight:700}
.nav .cta:hover{background:var(--gold-d);color:#1a1300}

/* hero */
.hero{background:linear-gradient(160deg,#0e1b2c 0%,#163052 60%,#1b4a73 100%);color:#fff;padding:64px 0 70px}
.hero h1{font-size:42px;line-height:1.08;margin:0 0 14px;letter-spacing:-.03em;font-weight:800}
.hero h1 span{color:var(--gold)}
.hero p{font-size:18px;color:#b9c9de;max-width:620px;margin:0 0 26px}
.hero .btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--gold);color:#1a1300;font-weight:700;padding:12px 20px;border-radius:9px;border:0;cursor:pointer;font-size:15px}
.btn:hover{background:var(--gold-d);text-decoration:none}
.btn.ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.25)}
.btn.ghost:hover{background:rgba(255,255,255,.16)}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:-38px 0 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;box-shadow:var(--shadow)}
.stat .v{font-size:26px;font-weight:800;letter-spacing:-.02em}
.stat .l{font-size:12.5px;color:var(--muted);margin-top:2px}

section{padding:46px 0}
h2{font-size:25px;letter-spacing:-.02em;margin:0 0 6px}
.sub{color:var(--muted);margin:0 0 26px;font-size:15.5px}

/* cards grid */
.grid{display:grid;gap:18px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow)}
.card h3{margin:0 0 6px;font-size:17.5px}
.card p{margin:0 0 12px;color:var(--ink-soft);font-size:14.5px}
.card .tag{display:inline-block;font-size:11.5px;font-weight:700;color:var(--blue-d);background:#eaf1ff;padding:3px 9px;border-radius:99px;margin-bottom:10px;text-transform:uppercase;letter-spacing:.03em}
.card.flag{border-color:#ffd9a0;background:linear-gradient(180deg,#fffaf0,#fff)}
.card.flag .tag{color:var(--gold-d);background:#fff0d6}

/* profile cards */
.profile{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.profile .pn{display:flex;align-items:baseline;gap:8px}
.profile .pn b{font-size:17px}
.profile .pn em{color:var(--muted);font-style:normal;font-size:13px}
.profile .psig{color:var(--ink-soft);font-size:13.5px;margin:6px 0 10px}
.profile .pstat{font-weight:700;color:var(--teal);font-size:14px}
.profile .ptools{margin-top:10px;display:flex;gap:6px;flex-wrap:wrap}
.chip{font-size:11.5px;background:#eef3f9;color:var(--ink-soft);padding:3px 9px;border-radius:99px}

/* forms */
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
label{display:block;font-weight:600;font-size:13.5px;margin:14px 0 6px;color:var(--ink-soft)}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px;font-family:inherit;background:#fcfdff}
input:focus,select:focus,textarea:focus{outline:2px solid #bcd3ff;border-color:var(--blue)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-actions{margin-top:20px}

/* result blocks */
.result{margin-top:26px}
.band{display:inline-block;font-weight:800;font-size:13px;padding:5px 12px;border-radius:8px;text-transform:uppercase;letter-spacing:.04em}
.band.LOW{background:#e3f6ec;color:var(--good)}
.band.ELEVATED{background:#fdf0d8;color:var(--warn)}
.band.HIGH{background:#fce4e1;color:var(--bad)}
.band.unknown{background:#eef1f5;color:var(--muted)}
.bignum{font-size:40px;font-weight:800;letter-spacing:-.03em}
.brief{background:#fbfcfe;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:18px;white-space:pre-wrap;font-size:14.5px;margin-top:16px}
.signals{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.signals .s{background:#f2f6fc;border:1px solid var(--line);border-radius:9px;padding:8px 12px;font-size:13px}
.signals .s b{display:block;font-size:15px}

/* attention feed */
.feed .item{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.feed .item:last-child{border:0}
.dot{flex:0 0 auto;font-size:15px}
.allclear{color:var(--good);font-weight:600}

/* tables / bars */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.bar{height:9px;background:#e9eef5;border-radius:6px;overflow:hidden}
.bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--teal),var(--blue))}

.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:10px}
.compare .col{border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center}
.compare .col.win{border-color:#bfe6cd;background:#f3fbf6}
.compare .col .big{font-size:34px;font-weight:800}
.compare .col.win .big{color:var(--good)}

footer{padding:40px 0;color:var(--muted);font-size:13px;border-top:1px solid var(--line);margin-top:30px}
.disclaimer{background:#fff8ec;border:1px solid #f3e2bf;border-radius:10px;padding:12px 16px;font-size:13px;color:#6b5418;margin-top:16px}
@media(max-width:840px){.stats,.grid.c3,.grid.c2,.row,.compare{grid-template-columns:1fr}.hero h1{font-size:32px}}