:root{
  --bg:#1c140f; --panel:#2a1d14; --panel2:#34251a; --line:#46301f;
  --orange:#ff7a18; --orange2:#ff9d4d; --amber:#ffb347; --ink:#fff3e8;
  --muted:#c9b29f; --bot:#3a2718; --user:#5a3410; --ok:#3ecf8e; --bad:#e0584a;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.5}
header.site{background:linear-gradient(90deg,#241008,#3a1d0c);border-bottom:3px solid var(--orange);padding:14px 22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.logo{font-size:26px;font-weight:800;letter-spacing:.5px;color:var(--amber)}
.logo span{color:var(--orange)}
.logo small{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:2px}
.nav{display:flex;gap:18px;color:var(--muted);font-size:14px;flex:1}
.nav b{color:var(--ink);font-weight:600}
.phone{font-size:20px;font-weight:800;color:var(--amber)}
.phone small{display:block;font-size:11px;color:var(--muted);font-weight:500}
.wrap{max-width:1180px;margin:0 auto;padding:24px 18px 60px}
.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:18px}
h1{font-size:24px;margin:0 0 6px}
.sub{color:var(--muted);max-width:640px;font-size:14px}
.demoflag{background:var(--orange);color:#1c140f;font-weight:700;font-size:12px;padding:5px 12px;border-radius:20px;white-space:nowrap}
.grid{display:grid;grid-template-columns:1fr 320px;gap:20px}
@media(max-width:820px){.grid{grid-template-columns:1fr}}
.chat{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;min-height:600px}
.chat-head{background:var(--panel2);padding:12px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line)}
.avatar{width:38px;height:38px;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--orange2),var(--orange));display:flex;align-items:center;justify-content:center;font-size:20px}
.chat-head .t{font-weight:700}.chat-head .s{font-size:12px;color:var(--ok)}
.chat-head .reset{margin-left:auto;background:#3a2718;border:1px solid var(--line);color:var(--ink);padding:7px 12px;border-radius:9px;cursor:pointer;font-size:13px;font-weight:600;white-space:nowrap;transition:.15s}
.chat-head .reset:hover{border-color:var(--orange);color:var(--orange2)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block;margin-right:5px}
.scenarios{padding:12px 16px;border-bottom:1px solid var(--line);background:#22160e}
.scenarios .lbl{font-size:12px;color:var(--muted);margin-bottom:8px}
.scenarios .btns{display:flex;gap:8px;flex-wrap:wrap}
.sbtn{background:#3a2718;border:1px solid var(--line);color:var(--ink);padding:8px 12px;border-radius:9px;cursor:pointer;font-size:13px;transition:.15s}
.sbtn:hover{border-color:var(--orange)}
.stream{flex:1;padding:18px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}
.msg{max-width:82%;padding:10px 14px;border-radius:14px;font-size:14px;animation:pop .25s ease;white-space:pre-wrap}
.msg.bot{background:var(--bot);border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.msg.user{background:var(--user);border-bottom-right-radius:4px;align-self:flex-end}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.typing{align-self:flex-start;color:var(--muted);font-size:13px;padding:6px 12px}
.typing i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--muted);margin:0 1px;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%{opacity:.2}40%{opacity:1}}
.calc{align-self:stretch;background:#2d2410;border:1px solid #6b531f;border-left:4px solid var(--amber);border-radius:10px;padding:12px 14px;font-size:13px}
.calc h4{margin:0 0 6px;color:var(--amber);font-size:13px}
.calc .res{font-size:16px;font-weight:800;color:var(--amber);margin-top:4px}
.calc .note{color:var(--muted);font-size:12px;margin-top:5px}
.cards{align-self:stretch;display:flex;flex-direction:column;gap:10px}
.card{background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:12px 14px;display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.card .nm{font-weight:700;font-size:14px}
.card .wh{color:var(--muted);font-size:12px;margin-top:4px}
.card .pr{font-size:17px;font-weight:800;color:var(--amber);white-space:nowrap}
.card a{color:var(--orange2);font-size:12px;text-decoration:none;display:inline-block;margin-top:6px}
.card a:hover{text-decoration:underline}
.brief{align-self:stretch;background:#16241a;border:1px solid #2f5e40;border-radius:11px;padding:14px}
.brief h4{margin:0 0 8px;color:var(--ok)}
.brief table{width:100%;font-size:13px;border-collapse:collapse}
.brief td{padding:3px 0;vertical-align:top}.brief td.k{color:var(--muted);width:130px}
.brief .sum{margin-top:8px;font-size:13px;border-top:1px dashed #2f5e40;padding-top:8px}
.cta{align-self:stretch;background:linear-gradient(90deg,var(--orange),var(--orange2));color:#1c140f;border:none;border-radius:11px;padding:13px;font-size:14px;font-weight:800;cursor:pointer;text-align:center}
.lead{align-self:stretch;background:#2a1d14;border:1px solid var(--orange);border-radius:11px;padding:14px;display:flex;flex-direction:column;gap:8px}
.lead h4{margin:0;color:var(--amber);font-size:14px}
.lead input{background:#1c140f;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:10px 12px;font-size:14px}
.lead button{background:var(--orange);border:none;color:#1c140f;font-weight:800;border-radius:8px;padding:10px;cursor:pointer;font-size:14px}
.lead .done{color:var(--ok);font-size:13px}
.composer{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line);background:#22160e}
.composer input{flex:1;background:#1c140f;border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:11px 14px;font-size:14px}
.composer input:focus{outline:none;border-color:var(--orange)}
.composer button{background:var(--orange);border:none;color:#1c140f;font-weight:800;border-radius:10px;padding:0 18px;cursor:pointer;font-size:18px}
.composer button:disabled{opacity:.5;cursor:default}
aside .box{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:16px}
aside h3{margin:0 0 12px;font-size:15px}
.vsbody{display:flex;flex-direction:column;gap:8px}
.vscell{padding:8px 10px;border-radius:8px;font-size:12px}
.vscell.jivo{background:#33211b;border:1px solid #5a2f24;color:#e9c6bd}
.vscell.ai{background:#16241a;border:1px solid #2f5e40;color:#cdebd8}
.vshead{font-weight:800;font-size:13px;margin-bottom:2px}
.vshead.j{color:#e0857a}.vshead.a{color:var(--ok)}
.toggle{display:flex;gap:8px;margin-bottom:12px}
.toggle button{flex:1;padding:7px;border-radius:8px;border:1px solid var(--line);background:#2a1d14;color:var(--muted);cursor:pointer;font-size:12px}
.toggle button.on{background:var(--orange);color:#1c140f;font-weight:700;border-color:var(--orange)}
.factrow{font-size:12px;color:var(--muted);display:flex;gap:7px;margin:6px 0}
.factrow b{color:var(--ink)}
.badge{display:inline-block;background:#2d2410;border:1px solid #6b531f;color:var(--amber);font-size:11px;padding:2px 8px;border-radius:6px}
footer{color:var(--muted);font-size:12px;text-align:center;margin-top:30px}