:root{
  --bg:#0b0b0d; --surface:#131317; --surface2:#0f0f14; --border:#1f1f27;
  --text:#ececf1; --muted:#a7a7b1; --accent:#4c6fff; --ok:#7dfaa5; --warn:#ffb84d;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif}
html{scroll-behavior:smooth}
a{color:#b8c7ff;text-decoration:none} a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:16px}
.topbar{position:sticky;top:0;z-index:20;background:rgba(11,11,13,.9);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--border)}
.topbar-inner{display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:8px;color:#fff;padding:10px 6px;border-radius:8px}
.brand .mark{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;
  background:linear-gradient(135deg,#4c6fff, #9ea8ff 70%);color:#0b0b0d;font-weight:900}
.brand .word{letter-spacing:.5px;font-weight:800}
.account-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.mainnav ul{display:flex;gap:10px;list-style:none;margin:0;padding:0}
.mainnav a{display:block;padding:10px 12px;border-radius:8px;border:1px solid transparent}
.mainnav li.active a{background:var(--surface);border-color:var(--border)}
.signin-pill{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border-radius:999px;border:1px solid rgba(158,168,255,.35);background:linear-gradient(135deg,#1a1f35,#11131b);color:#fff;font-weight:700;box-shadow:0 12px 30px rgba(0,0,0,.28)}
.signin-pill:hover{text-decoration:none;background:linear-gradient(135deg,#242b48,#141822)}
.account-menu{position:relative}
.account-trigger{display:flex;align-items:center;gap:10px;padding:6px 8px 6px 6px;border-radius:999px;border:1px solid var(--border);background:var(--surface2);color:var(--text);cursor:pointer}
.account-avatar{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#4c6fff,#9ea8ff);color:#0b0b0d;font-weight:800}
.account-name{font-weight:600;max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.account-dropdown{position:absolute;right:0;top:calc(100% + 10px);min-width:220px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:10px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.account-dropdown a{display:block;padding:10px 12px;border-radius:10px;color:var(--text)}
.account-dropdown a:hover{background:var(--surface2);text-decoration:none}
.account-meta{display:flex;flex-direction:column;padding:10px 12px;color:var(--muted);border-bottom:1px solid var(--border);margin-bottom:6px}
.account-meta strong{color:var(--text)}
.hamburger{margin-left:auto;display:none;background:var(--surface);border:1px solid var(--border);
  color:var(--text);padding:8px 10px;border-radius:8px;cursor:pointer}
@media (max-width:900px){
  .mainnav{display:none} .hamburger{display:block}
  #mainnav.open{display:block} #mainnav.open ul{flex-direction:column;padding:10px 0}
  .account-name{display:none}
}

.layout{display:grid;grid-template-columns:240px 1fr 300px;gap:16px;align-items:start}
@media (max-width:1100px){.layout{grid-template-columns:1fr}}

.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.pad{padding:16px}
.auth-shell{max-width:720px;margin:0 auto}
.auth-card{position:relative;overflow:hidden}
.auth-card::before{content:"";position:absolute;inset:-20% auto auto -10%;width:220px;height:220px;background:radial-gradient(circle,rgba(76,111,255,.28),transparent 70%)}
.auth-card::after{content:"";position:absolute;inset:auto -4% -16% auto;width:220px;height:220px;background:radial-gradient(circle,rgba(255,184,77,.14),transparent 70%)}
.auth-card .pad{position:relative}
.lead{font-size:18px;line-height:1.6;max-width:70ch}
.hero{display:flex;gap:16px;flex-wrap:wrap}
.hero .title{flex:3;min-width:260px}
.hero h1{font-size:32px;margin:0 0 8px 0;line-height:1.2}
.card h1,.card h3{margin-top:0}
.hero p{margin:0 0 8px 0;color:var(--muted)}
.hero .ctas{display:flex;gap:8px;flex-wrap:wrap}

.btn{display:inline-block;padding:12px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--accent);color:white;font-weight:600}
.btn.secondary{background:var(--surface2)}
.btn.pill{border-radius:999px;padding-inline:22px}
.input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);
  background:#0e0e12;color:var(--text)}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);margin-bottom:6px}
.muted{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.list{list-style:none;margin:0;padding:0}
.list li{padding:10px 12px;border-bottom:1px solid var(--border)}
.list li:last-child{border-bottom:0}
.badge{display:inline-block;padding:4px 10px;border:1px solid var(--border);border-radius:999px;
  background:var(--surface2);font-size:12px;color:var(--muted)}
.badge.active{background:var(--accent);border-color:var(--accent);color:#fff}
.empty{padding:12px 14px;border:1px dashed var(--border);border-radius:10px;background:var(--surface2)}
.sidebar .section{margin-bottom:12px}
.section .tags{display:flex;flex-wrap:wrap;gap:8px}
.section-card{margin-top:12px}
.inset-list{margin-top:12px;border:1px solid var(--border);border-radius:10px;overflow:hidden}

.sitefooter{border-top:1px solid var(--border);margin-top:28px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:12px}
@media (max-width:700px){.footer-inner{flex-direction:column;align-items:flex-start}}