:root{
  --bg:#eef5ff;
  --panel:#ffffff;
  --ink:#102033;
  --muted:#5c7088;
  --line:#d4e6f7;
  --navy:#071526;
  --navy2:#102b47;
  --navy3:#183a5d;
  --blue:#1f74d1;
  --blue2:#2f8df3;
  --blueSoft:#e8f4ff;
  --green:#047857;
  --greenSoft:#ecfdf5;
  --amber:#9a5a00;
  --amberSoft:#fff7e8;
  --shadow:0 18px 48px rgba(7,21,38,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:radial-gradient(circle at top left,rgba(47,141,243,.22),transparent 30rem),linear-gradient(135deg,#f7fbff 0%,#eaf4ff 46%,#f8fbff 100%);
  color:var(--ink);
  line-height:1.55;
}
a{color:inherit}
.hub-shell{min-height:100vh;display:grid;grid-template-columns:320px minmax(0,1fr)}
.side-nav{
  position:sticky;
  top:0;
  height:100vh;
  overflow:auto;
  background:linear-gradient(180deg,var(--navy),var(--navy2));
  border-right:1px solid rgba(255,255,255,.08);
  color:#fff;
  padding:22px 18px;
  transition:width .2s ease,padding .2s ease;
  z-index:30;
}
.side-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}
.side-kicker{display:block;color:#bfe0ff;font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}
.side-title{display:block;font-size:22px;line-height:1.06;letter-spacing:-.035em}
.nav-toggle{
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.1);
  color:white;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 11px;
  font-weight:900;
  cursor:pointer;
}
.nav-toggle:hover{background:rgba(255,255,255,.16)}
.nav-groups{display:grid;gap:18px}
.nav-group h2{
  margin:0 0 8px;
  color:#9ed0ff;
  font-size:12px;
  font-weight:950;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.nav-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  text-decoration:none;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.08);
  border-radius:14px;
  padding:11px 12px;
  margin:7px 0;
  color:rgba(255,255,255,.9);
  transition:.15s ease;
}
.nav-card:hover{background:rgba(255,255,255,.14);transform:translateX(2px)}
.nav-card span{font-weight:850;font-size:14px}
.nav-card small{font-size:10px;text-transform:uppercase;letter-spacing:.06em;font-weight:950;color:#bfe0ff;white-space:nowrap}
.nav-card.soon{opacity:.78}
.nav-card.soon small{color:#ffe0aa}
.hub-shell.nav-collapsed{grid-template-columns:88px minmax(0,1fr)}
.hub-shell.nav-collapsed .side-nav{padding:18px 12px}
.hub-shell.nav-collapsed .side-title,
.hub-shell.nav-collapsed .side-kicker,
.hub-shell.nav-collapsed .toggle-label,
.hub-shell.nav-collapsed .nav-group h2,
.hub-shell.nav-collapsed .nav-card small{display:none}
.hub-shell.nav-collapsed .side-top{justify-content:center}
.hub-shell.nav-collapsed .nav-card{justify-content:center;padding:12px 8px}
.hub-shell.nav-collapsed .nav-card span{font-size:12px;text-align:center;line-height:1.1}
.content-wrap{min-width:0}
.hero{
  background:linear-gradient(135deg,var(--navy),var(--navy2));
  color:white;
  padding:42px clamp(20px,5vw,76px);
  position:relative;
  overflow:hidden;
}
.hero:after{content:"";position:absolute;right:-130px;top:-150px;width:360px;height:360px;border-radius:999px;background:rgba(47,141,243,.26);filter:blur(3px)}
.hero-inner{position:relative;z-index:2;max-width:1280px;margin:0 auto}
.kicker{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(158,208,255,.14);border:1px solid rgba(158,208,255,.28);color:#bfe0ff;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.hero h1{margin:16px 0 10px;font-size:clamp(34px,5vw,64px);line-height:.98;letter-spacing:-.055em}
.hero p{margin:0;max-width:900px;color:rgba(255,255,255,.78);font-size:17px}
.meta-strip{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}
.meta-strip span{display:inline-flex;gap:5px;align-items:center;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.84);font-size:12px;font-weight:800}
.meta-strip strong{color:#fff}
.main{max-width:1280px;margin:0 auto;padding:28px clamp(18px,4vw,54px) 70px}
.toolbar{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-top:-46px;position:relative;z-index:10;display:grid;gap:12px;backdrop-filter:blur(10px)}
.search-row{display:flex;gap:10px;align-items:center}
.search-row input{flex:1;min-width:0;border:1px solid var(--line);border-radius:999px;padding:13px 16px;font-size:15px;outline:none;background:#fff}
.search-row input:focus{border-color:var(--blue2);box-shadow:0 0 0 4px rgba(47,141,243,.12)}
.btn{border:0;border-radius:999px;padding:11px 14px;background:var(--blue);color:white;font-weight:900;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}
.btn:hover{filter:brightness(1.05)}
.btn.secondary{background:#fff;color:var(--navy2);border:1px solid var(--line)}
.footer-note{color:var(--muted);font-size:13px;font-weight:700}
.search-results{display:none;border:1px solid var(--line);background:#fff;border-radius:16px;padding:10px;max-height:430px;overflow:auto;box-shadow:0 18px 38px rgba(7,21,38,.12)}
.search-results.show{display:grid;gap:8px}
.search-results-title{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:900;padding:3px 5px 6px}.search-result-item{border:1px solid var(--line);background:#f8fbff;color:var(--ink);border-radius:14px;padding:12px;display:grid;gap:5px;text-decoration:none;cursor:pointer;text-align:left}
.search-result-item:hover{border-color:#9ed0ff;box-shadow:0 8px 18px rgba(7,21,38,.08);transform:translateY(-1px)}
.search-result-item strong{display:flex;justify-content:space-between;gap:10px;color:var(--navy);font-size:15px}
.search-result-item small{color:var(--muted);font-weight:700}
.search-pill{font-size:10px;text-transform:uppercase;letter-spacing:.06em;border-radius:999px;padding:4px 7px;background:var(--blueSoft);color:#0b4f8f;border:1px solid #badbfb;white-space:nowrap}
.search-pill.soon{background:var(--amberSoft);color:var(--amber);border-color:#f2d49b}
.content-section{margin-top:30px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:0 0 14px}
.section-kicker{display:block;color:var(--blue);font-size:12px;font-weight:950;text-transform:uppercase;letter-spacing:.09em;margin-bottom:5px}
.section-head h2{margin:0;color:var(--navy);font-size:28px;letter-spacing:-.035em;line-height:1.1}
.section-head p{margin:5px 0 0;color:var(--muted);font-size:14px;max-width:780px}
.guide-grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:16px}
.guide-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.guide-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.guide-card{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 10px 28px rgba(7,21,38,.07);display:flex;flex-direction:column;gap:12px;min-height:235px;transition:.15s ease}
.guide-card:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(7,21,38,.12);border-color:#9ed0ff}
.guide-card.featured{min-height:210px;background:linear-gradient(135deg,#fff,#f6fbff)}
.guide-card.coming{opacity:.86}
.status{width:max-content;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.06em;border:1px solid #badbfb;background:var(--blueSoft);color:#0b4f8f}
.status.live{background:var(--greenSoft);color:var(--green);border-color:#a7f3d0}
.status.soon{background:#f6f9fc;color:#667789;border-color:#dbe6ef}
.guide-card h3{margin:0;color:var(--navy);font-size:22px;letter-spacing:-.025em;line-height:1.15}
.guide-card p{margin:0;color:var(--muted);font-size:14px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.tag{background:#f4f9ff;border:1px solid var(--line);color:#34536f;border-radius:999px;padding:5px 8px;font-size:11px;font-weight:800}
.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.open-link{background:var(--navy2);color:#fff;border-radius:999px;text-decoration:none;padding:9px 12px;font-weight:900;font-size:13px}
.open-link:hover{background:var(--navy3)}
.open-link.muted{background:#dbe5ef;color:#5f7085}
.hidden{display:none!important}
.no-results-note{background:#fff7e8;border:1px solid #f2d49b;color:#704100;border-radius:14px;padding:12px;font-weight:800}
.destination-highlight{animation:destinationPulse 2.6s ease-out;border-color:var(--blue2)!important;box-shadow:0 0 0 5px rgba(47,141,243,.22),0 0 0 11px rgba(255,196,64,.22),var(--shadow)!important;background:#fffdf2!important}
@keyframes destinationPulse{0%{transform:translateY(-3px);box-shadow:0 0 0 9px rgba(47,141,243,.36),0 0 0 18px rgba(255,196,64,.28),0 18px 42px rgba(7,21,38,.18)}55%{transform:translateY(0)}100%{box-shadow:var(--shadow)}}
.footer{max-width:1280px;margin:0 auto;padding:0 clamp(18px,4vw,54px) 42px;color:var(--muted);font-size:12px}
.backbar{max-width:1100px;margin:0 auto;padding:20px clamp(18px,4vw,54px) 0}
.backbar a{color:var(--blue);font-weight:900;text-decoration:none}
.placeholder{max-width:960px;margin:30px auto;padding:0 clamp(18px,4vw,54px)}
.panel{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(7,21,38,.07);padding:22px;margin-top:18px}
.panel h1,.panel h2{margin-top:0;color:var(--navy);letter-spacing:-.025em}.panel p{color:var(--muted)}
.hub-nav-bar{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 28px rgba(7,21,38,.08);padding:12px;display:flex;gap:8px;flex-wrap:wrap;margin:18px auto 0;max-width:1100px}
.hub-nav-bar a{text-decoration:none;border:1px solid var(--line);background:#fff;color:var(--navy2);border-radius:999px;padding:8px 10px;font-weight:900;font-size:12px}.hub-nav-bar a.primary{background:var(--blue);border-color:var(--blue);color:#fff}
@media(max-width:1100px){.guide-grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.hub-shell{grid-template-columns:280px minmax(0,1fr)}}

/* Muted side-panel maintenance notes: intentionally subtle for reps on live calls. */
.side-notes{
  margin-top:12px;
  border:1px dashed rgba(190,205,222,.34);
  border-radius:14px;
  background:rgba(255,255,255,.045);
  color:rgba(226,235,246,.52);
  overflow:hidden;
  opacity:.56;
}
.side-notes:hover,.side-notes[open]{opacity:.82}
.side-notes summary{
  list-style:none;
  cursor:pointer;
  padding:9px 10px;
  font-size:11px;
  font-weight:750;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:rgba(226,235,246,.58);
}
.side-notes summary::-webkit-details-marker{display:none}
.side-notes summary::after{
  content:'internal';
  float:right;
  color:rgba(226,235,246,.36);
  font-size:9px;
  letter-spacing:.05em;
  text-transform:lowercase;
  border:1px solid rgba(226,235,246,.14);
  border-radius:999px;
  padding:1px 6px;
}
.side-notes[open] summary::after{content:'close'}
.side-notes-body{
  border-top:1px dashed rgba(190,205,222,.22);
  padding:0 10px 10px;
  font-size:11px;
  line-height:1.42;
}
.side-notes-body p{margin:9px 0;color:rgba(226,235,246,.50)}
.side-notes-body ol{margin:0;padding-left:18px}
.side-notes-body li{margin:6px 0}
.side-notes-body strong{color:rgba(226,235,246,.68)}
.hub-shell.nav-collapsed .side-notes{display:none}

@media(max-width:820px){.hub-shell,.hub-shell.nav-collapsed{grid-template-columns:1fr}.side-nav{position:relative;height:auto;max-height:none}.hub-shell.nav-collapsed .side-title,.hub-shell.nav-collapsed .side-kicker,.hub-shell.nav-collapsed .toggle-label,.hub-shell.nav-collapsed .nav-group h2,.hub-shell.nav-collapsed .nav-card small{display:block}.hub-shell.nav-collapsed .side-top{justify-content:space-between}.hub-shell.nav-collapsed .nav-card{justify-content:space-between;padding:11px 12px}.guide-grid.two,.guide-grid.three{grid-template-columns:1fr}.search-row{flex-direction:column;align-items:stretch}.toolbar{margin-top:-25px}.hub-nav-bar{margin-left:18px;margin-right:18px}}


/* v0.5 homepage quick access and update panels */
.quick-topics-section{border:1px solid rgba(31,116,209,.18);background:rgba(255,255,255,.82);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-top:24px}
.quick-topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:16px}
.topic-card{display:flex;flex-direction:column;gap:6px;text-decoration:none;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 10px 24px rgba(7,21,38,.06);transition:.15s ease;min-height:132px}
.topic-card:hover{transform:translateY(-2px);border-color:var(--blue2);box-shadow:0 18px 38px rgba(7,21,38,.12)}
.topic-card strong{color:var(--navy2);font-size:17px;letter-spacing:-.02em}.topic-card span{color:var(--muted);font-size:13px;line-height:1.45}
.update-panel{border:1px solid rgba(4,120,87,.16);background:linear-gradient(135deg,rgba(236,253,245,.82),rgba(255,255,255,.86));border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-top:22px}.section-head.compact{margin-bottom:10px}.update-list{display:grid;gap:10px;margin-top:12px}.update-list article{display:grid;grid-template-columns:84px 1fr;gap:12px;align-items:start;background:white;border:1px solid rgba(4,120,87,.14);border-radius:14px;padding:12px}.update-list strong{color:var(--green)}.update-list span{color:var(--muted)}
.search-result-item strong{display:flex;justify-content:space-between;gap:10px;align-items:center}.search-result-item .result-location{display:block;color:var(--muted);font-size:12px;margin-top:4px}.search-result-item .result-snippet{display:block;margin-top:7px;color:var(--ink)}.search-pill{flex:0 0 auto;font-size:11px;border:1px solid var(--line);background:var(--blueSoft);color:var(--blue);border-radius:999px;padding:3px 8px}
@media(max-width:1100px){.quick-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.quick-topic-grid{grid-template-columns:1fr}.update-list article{grid-template-columns:1fr}.topic-card{min-height:auto}}