:root{
  --bg:#07101f;
  --bg2:#0b1730;
  --paper:#f4f7fb;
  --card:#ffffff;
  --text:#101828;
  --muted:#667085;
  --line:#dbe3ee;
  --navy:#0a1d3b;
  --navy2:#132b55;
  --gold:#d7a64a;
  --gold2:#f0c56e;
  --danger:#b42318;
  --ok:#15803d;
  --shadow:0 22px 60px rgba(9,30,66,.12);
  --radius:24px;
  --agent:#8b1d1d;
  --agent-soft:rgba(139,29,29,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:
    radial-gradient(circle at 10% 0%,rgba(215,166,74,.14),transparent 26rem),
    linear-gradient(180deg,#eef3f9 0%,#f8fafc 48%,#eef3f9 100%);
  color:var(--text);
}
button,input,textarea{font:inherit}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(7,16,31,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar-inner{
  min-height:78px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{display:flex;align-items:center;gap:13px;color:white}
.brand-mark{
  width:46px;height:46px;border-radius:15px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,var(--gold2),#b7791f);
  color:#07101f;font-size:22px;font-weight:900;
  box-shadow:0 12px 30px rgba(215,166,74,.24)
}
.brand strong{display:block;font-size:1rem;letter-spacing:.08em;text-transform:uppercase}
.brand small{display:block;margin-top:3px;color:rgba(255,255,255,.64)}
.topnav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.topnav a,.topnav button,.user-pill{
  border:0;background:transparent;color:#fff;
  padding:10px 13px;border-radius:999px;
}
.topnav a:hover,.topnav button:hover{background:rgba(255,255,255,.08)}
.user-pill{background:rgba(255,255,255,.08);color:rgba(255,255,255,.82);font-size:.9rem}
.page{padding:38px 0 58px}
.hero{
  overflow:hidden;position:relative;border-radius:34px;
  background:
    radial-gradient(circle at 76% 18%,rgba(215,166,74,.23),transparent 19rem),
    linear-gradient(135deg,#081426 0%,#102754 68%,#152c52 100%);
  box-shadow:0 25px 70px rgba(7,16,31,.2);
  color:#fff;
}
.hero:after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.14;
  background-image:linear-gradient(rgba(255,255,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:34px 34px;
  mask-image:linear-gradient(90deg,transparent,black);
}
.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;
  padding:clamp(30px,5vw,62px);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 12px;border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:#f8e6ba;font-weight:750;font-size:.88rem
}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold2)}
.hero h1{
  margin:17px 0 14px;
  font-size:clamp(2.2rem,4.6vw,4.8rem);
  line-height:1.02;letter-spacing:-.045em;
}
.hero p{margin:0;max-width:720px;color:rgba(255,255,255,.78);font-size:1.08rem;line-height:1.78}
.hero-symbol{
  min-height:300px;border-radius:28px;
  display:grid;place-items:center;text-align:center;
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.11);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.symbol-stack{font-size:clamp(2.2rem,5vw,4.2rem);letter-spacing:.16em;color:#f4d690}
.symbol-stack small{display:block;margin-top:18px;font-size:.94rem;letter-spacing:.02em;color:rgba(255,255,255,.65)}
.section-head{margin:42px 0 20px;display:flex;justify-content:space-between;align-items:end;gap:18px}
.section-head h2{margin:0;font-size:clamp(1.6rem,2.4vw,2.35rem);letter-spacing:-.03em}
.section-head p{margin:7px 0 0;color:var(--muted);line-height:1.65}
.login-strip{
  margin-top:24px;padding:18px;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)
}
.input,.textarea{
  width:100%;border:1px solid #cbd5e1;background:#fff;color:var(--text);
  padding:14px 16px;border-radius:16px;outline:none;transition:.18s;
}
.input:focus,.textarea:focus{border-color:var(--agent);box-shadow:0 0 0 4px var(--agent-soft)}
.login-strip .input{flex:1 1 260px}
.button{
  appearance:none;border:0;border-radius:16px;cursor:pointer;
  padding:13px 17px;font-weight:750;
  background:linear-gradient(135deg,var(--agent),#c2410c);
  color:#fff;box-shadow:0 12px 26px var(--agent-soft);
  transition:transform .15s,filter .15s
}
.button:hover{transform:translateY(-1px);filter:brightness(1.04)}
.button.secondary{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:none}
.button.ghost{background:#edf2f8;color:var(--navy);box-shadow:none}
.agents-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px
}
.agent-card{
  min-width:0;display:flex;flex-direction:column;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:26px;
  box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;
}
.agent-card:hover{transform:translateY(-4px);box-shadow:0 28px 70px rgba(9,30,66,.16)}
.agent-card img{width:100%;aspect-ratio:4/4.15;object-fit:cover;background:#dbe3ee}
.agent-card-body{padding:18px;display:flex;flex-direction:column;gap:13px;flex:1}
.agent-card h3{margin:0;font-size:1.17rem}
.agent-card p{margin:0;color:#475467;font-size:.94rem;line-height:1.65}
.tag{
  align-self:flex-start;padding:6px 10px;border-radius:999px;font-size:.78rem;font-weight:800;
  background:#fff9ec;border:1px solid #f3dfb2;color:#7a5510
}
.agent-layout{
  display:grid;grid-template-columns:330px minmax(0,1fr);gap:24px;align-items:start
}
.profile{
  position:sticky;top:98px;overflow:hidden;background:#fff;border:1px solid var(--line);
  border-radius:28px;box-shadow:var(--shadow)
}
.profile img{width:100%;aspect-ratio:4/4.7;object-fit:cover;background:#dbe3ee}
.profile-body{padding:22px}
.profile-kicker{font-size:.8rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase;color:var(--agent)}
.profile h1{margin:7px 0 8px;font-size:1.65rem;letter-spacing:-.025em}
.profile p{margin:0;color:#475467;line-height:1.68}
.agent-switch{display:grid;gap:8px;margin-top:18px}
.agent-switch a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 12px;border-radius:14px;border:1px solid var(--line);color:#344054;background:#fff
}
.agent-switch a.active{border-color:var(--agent);background:var(--agent-soft);color:var(--agent);font-weight:800}
.workspace{
  background:#fff;border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);overflow:hidden
}
.workspace-head{
  padding:26px 28px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#fff,#fbfdff)
}
.workspace-head h2{margin:0 0 7px;font-size:clamp(1.55rem,2.2vw,2rem);letter-spacing:-.03em}
.workspace-head p{margin:0;color:#667085;line-height:1.65}
.form-area{padding:26px 28px}
.field-label{display:block;margin-bottom:8px;font-weight:800}
.textarea{min-height:180px;resize:vertical;line-height:1.6;font-size:1rem}
.form-meta{display:flex;justify-content:space-between;gap:12px;margin-top:7px;color:#98a2b3;font-size:.84rem}
.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px}
.notice{
  margin-top:18px;padding:14px 16px;border-radius:16px;
  background:#fff8ed;border:1px solid #fed7aa;color:#9a3412;line-height:1.55
}
.notice.ok{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.answer-wrap{
  border-top:1px solid var(--line);padding:26px 28px;background:#fbfdff
}
.answer-title{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.answer-title h3{margin:0;font-size:1.18rem}
.answer{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:21px;
  line-height:1.82;color:#1d2939;white-space:pre-wrap;word-wrap:break-word
}
.answer-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.status-dot{
  display:inline-flex;align-items:center;gap:8px;font-size:.88rem;color:#667085
}
.status-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.12)}
.loading{
  position:fixed;inset:0;z-index:100;display:none;place-items:center;
  background:rgba(7,16,31,.52);backdrop-filter:blur(4px)
}
.loading.show{display:grid}
.loading-box{
  min-width:240px;text-align:center;padding:24px;border-radius:22px;background:#fff;box-shadow:var(--shadow)
}
.spinner{
  width:38px;height:38px;margin:0 auto 12px;border-radius:50%;
  border:4px solid #e5e7eb;border-top-color:var(--agent);animation:spin .8s linear infinite
}
@keyframes spin{to{transform:rotate(360deg)}}
.footer{margin-top:34px;padding:30px 0;background:#07101f;color:rgba(255,255,255,.65)}
.footer strong{color:#fff}
.mobile-agentbar{display:none}
@media(max-width:1060px){
  .agents-grid{grid-template-columns:repeat(2,1fr)}
  .hero-inner{grid-template-columns:1fr}
  .hero-symbol{min-height:220px}
  .agent-layout{grid-template-columns:1fr}
  .profile{position:static;display:grid;grid-template-columns:220px 1fr}
  .profile img{height:100%;aspect-ratio:auto}
}
@media(max-width:720px){
  .container{width:min(100% - 20px,1180px)}
  .topbar-inner{min-height:66px}
  .brand small,.topnav .desktop-only{display:none}
  .hero{border-radius:24px}
  .hero-inner{padding:26px 20px}
  .hero-symbol{min-height:160px}
  .agents-grid{grid-template-columns:1fr}
  .section-head{align-items:start;flex-direction:column}
  .profile{display:block}
  .profile img{height:auto;aspect-ratio:16/9}
  .agent-switch{display:none}
  .workspace,.profile{border-radius:22px}
  .workspace-head,.form-area,.answer-wrap{padding:20px}
  .actions .button{flex:1 1 auto}
  .mobile-agentbar{
    position:fixed;left:10px;right:10px;bottom:10px;z-index:45;
    display:grid;grid-template-columns:repeat(4,1fr);gap:6px;
    padding:7px;border:1px solid rgba(255,255,255,.1);
    background:rgba(7,16,31,.94);backdrop-filter:blur(12px);
    border-radius:18px;box-shadow:0 16px 40px rgba(0,0,0,.25)
  }
  .mobile-agentbar a{
    color:#fff;text-align:center;padding:10px 4px;border-radius:12px;font-size:.72rem
  }
  .mobile-agentbar a.active{background:var(--agent)}
  .footer{padding-bottom:90px}
}