:root{
  --bg:#f6f7f9; --card:#fff; --ink:#16181d; --muted:#6b7280;
  --brand:#1f7a5a; --brand-d:#155c43; --line:#e5e7eb;
}
*{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:1.5}
.topbar{display:flex;justify-content:space-between;align-items:center;
  padding:14px 18px;background:var(--brand);color:#fff}
.topleft{display:flex;align-items:center;min-width:28px}
.gear{color:#fff;display:inline-flex;align-items:center;opacity:.95}
.gear:hover{opacity:1}
.brand{color:#fff;font-weight:700;text-decoration:none;font-size:1.15rem;letter-spacing:.3px}
.topbar nav a{color:#fff;text-decoration:none;font-size:.95rem;opacity:.95}
.btn-logout{display:flex;align-items:center;justify-content:space-between;gap:10px;
  width:100%;margin:26px 0 4px;padding:14px 18px;border-radius:12px;
  background:#dc2626;color:#fff;font-weight:600;text-decoration:none}
.btn-logout:hover{background:#b91c1c}
.wrap{max-width:680px;margin:0 auto;padding:20px 16px 60px}
h1{font-size:1.5rem;margin:.2em 0 .4em}
h2{font-size:1.15rem;margin:1.4em 0 .5em}
h3{font-size:1rem;margin:1.2em 0 .3em}
.lead{font-size:1.05rem;color:#374151}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.hero .steps{padding-left:1.1em}
.hero .steps li{margin:.35em 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:16px;margin:14px 0;box-shadow:0 1px 2px rgba(0,0,0,.04)}
label{display:block;margin:10px 0;font-size:.92rem;color:#374151}
input,select,textarea{width:100%;padding:11px 12px;margin-top:5px;border:1px solid var(--line);
  border-radius:10px;font-size:1rem;background:#fff}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:10px;
  padding:12px 18px;font-size:1rem;font-weight:600;text-decoration:none;cursor:pointer;margin-top:8px}
.btn:hover{background:var(--brand-d)}
.prefrow{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:8px 0;border-bottom:1px solid var(--line)}
.prefrow span{flex:1}
.prefrow select{width:auto;min-width:150px;margin-top:0}
.feed{list-style:none;padding:0;margin:0}
.feed li{background:var(--card);border:1px solid var(--line);border-radius:12px;margin:10px 0}
.feed li a{display:block;padding:14px 16px;text-decoration:none;color:var(--ink)}
.feed li.unread{border-left:4px solid var(--brand)}
.feed strong{display:block}
.kind{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;
  background:#eef6f2;color:var(--brand-d);padding:2px 8px;border-radius:999px;margin-bottom:4px}
.adimg{max-width:100%;border-radius:12px;margin:12px 0}
.foot{text-align:center;color:var(--muted);font-size:.82rem;padding:24px 16px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin:14px 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.stat b{display:block;font-size:1.7rem;color:var(--ink)}
.stat span{color:var(--muted);font-size:.85rem}
.stat.hi{background:#eef6f2;border-color:#cfe7dd}
.stat.hi b{color:var(--brand-d)}
.tbl{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:10px 0}
.tbl th,.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:top}
.tbl th{background:#f0f3f5;color:#374151;font-weight:600}