:root{--bg:#f6f8fb;--card:#fff;--ink:#0f1b2d;--muted:#5b6b82;--line:#dfe6ef;--brand:#0b6e6e;--brand-d:#085454;--accent:#e8f5f3;--warn:#b45309;--danger:#b91c1c;--radius:14px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--brand)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:1.2rem;color:var(--ink);text-decoration:none;letter-spacing:.3px}
.logo span{color:var(--brand)}
.nav nav{display:flex;gap:20px;align-items:center}
.nav nav a{text-decoration:none;color:var(--muted);font-weight:500}
.nav nav a:hover{color:var(--ink)}
.btn{display:inline-block;border:0;cursor:pointer;background:var(--brand);color:#fff;padding:11px 20px;border-radius:10px;font-weight:600;font-size:1rem;text-decoration:none;font-family:inherit}
.btn:hover{background:var(--brand-d)}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn.ghost:hover{background:var(--accent)}
.btn.small{padding:6px 12px;font-size:.88rem;border-radius:8px}
.btn.danger{background:var(--danger)}
.hero{padding:84px 0 64px;background:linear-gradient(180deg,#e8f5f3 0%,var(--bg) 100%)}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.15;margin:0 0 18px;max-width:780px}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:660px;margin:0 0 28px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.badge{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:99px;padding:4px 14px;font-size:.85rem;color:var(--brand);font-weight:600;margin-bottom:18px}
section{padding:64px 0}
section h2{font-size:clamp(1.6rem,3.5vw,2.2rem);margin:0 0 10px}
section .sub{color:var(--muted);margin:0 0 36px;max-width:640px}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.feature .num{width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--brand);display:grid;place-items:center;font-weight:800;margin-bottom:14px}
.feature h3{margin:0 0 8px;font-size:1.2rem}
.feature p{margin:0;color:var(--muted)}
.band{background:#0f1b2d;color:#fff}
.band .sub{color:#b8c4d6}
.band .feature{background:#16263d;border-color:#243752}
.band .feature p{color:#b8c4d6}
.cta-box{background:var(--accent);border:1px solid #cfe7e3;border-radius:20px;padding:44px;text-align:center}
.cta-box p{color:var(--muted);margin:0 0 22px}
footer{padding:36px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
/* app */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.auth-box{max-width:420px;margin:56px auto}
.tabs{display:flex;gap:8px;margin-bottom:18px}
.tab{flex:1;padding:9px;border:1.5px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;font-weight:600;font-family:inherit;color:var(--muted)}
.tab.active{border-color:var(--brand);color:var(--brand);background:var(--accent)}
label{display:block;font-weight:600;font-size:.9rem;margin:12px 0 4px}
input,select,textarea{width:100%;padding:10px 12px;border:1.5px solid var(--line);border-radius:9px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);border-color:transparent}
textarea{min-height:70px;resize:vertical}
.msg{margin-top:12px;padding:10px 12px;border-radius:9px;font-size:.92rem}
.msg.err{background:#fee2e2;color:var(--danger)}
.msg.ok{background:#dcfce7;color:#166534}
.hidden{display:none!important}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:24px 0}
.topbar h1{margin:0;font-size:1.5rem}
.filters{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));align-items:end;margin-bottom:20px}
.filters label{margin-top:0}
.checkrow{display:flex;align-items:center;gap:8px;padding-bottom:10px}
.checkrow input{width:auto}
.checkrow label{margin:0}
.lead{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:14px}
.lead h3{margin:0 0 6px;font-size:1.1rem}
.lead .meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;font-size:.82rem}
.tag{padding:2px 10px;border-radius:99px;background:#eef2f7;color:var(--muted);font-weight:600}
.tag.high{background:#dcfce7;color:#166534}
.tag.medium{background:#fef3c7;color:var(--warn)}
.tag.low{background:#fee2e2;color:var(--danger)}
.lead p{margin:0 0 12px;white-space:pre-wrap;word-break:break-word}
.lead .actions{display:grid;gap:10px;grid-template-columns:1fr 2fr auto;align-items:start;border-top:1px dashed var(--line);padding-top:12px}
.lead .src{font-size:.88rem}
.pager{display:flex;justify-content:center;gap:12px;align-items:center;margin:20px 0}
.empty{text-align:center;color:var(--muted);padding:40px 10px}
.two{display:grid;gap:12px;grid-template-columns:1fr 1fr}
@media(max-width:700px){.lead .actions{grid-template-columns:1fr}.two{grid-template-columns:1fr}.nav nav .hide-m{display:none}}
.hint{margin:6px 0 0;color:var(--muted);font-size:.85rem}
.flush{margin-top:0}
.listbox{margin-top:20px}