:root{
  --bg:#0A121A; --panel:#121F2B; --panel2:#0E1822; --line:#243B4E;
  --text:#D8E4EC; --muted:#93A9B9; --sec:#3FD8E8; --saf:#FFB224; --white:#F4F8FB;
  --head:"Chakra Petch","Segoe UI",system-ui,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --r:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font:400 1.0625rem/1.65 var(--body);-webkit-font-smoothing:antialiased}
a{color:var(--sec);text-underline-offset:3px}
a:hover{color:var(--white)}
:focus-visible{outline:3px solid var(--saf);outline-offset:3px;border-radius:3px}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--saf);color:#000;padding:8px 14px;z-index:99;border-radius:var(--r)}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* top bar */
.bar{position:sticky;top:0;z-index:20;background:rgba(10,18,26,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar-in{display:flex;align-items:center;justify-content:space-between;min-height:60px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);text-decoration:none;font:600 1.15rem var(--head);letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:4px}
.nav a{color:var(--text);text-decoration:none;padding:8px 10px;border-radius:var(--r);font-size:.95rem}
.nav a:hover{background:var(--panel);color:var(--white)}
.nav .cta{background:var(--saf);color:#1A1100;font-weight:600;margin-left:8px}
.nav .cta:hover{background:#FFC558;color:#1A1100}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--text);padding:8px 14px;border-radius:var(--r);font:inherit}

/* hero */
.hero{padding:48px 0 52px;border-bottom:1px solid var(--line);
  background:
   linear-gradient(rgba(36,59,78,.45) 1px,transparent 1px) 0 0/48px 48px,
   linear-gradient(90deg,rgba(36,59,78,.45) 1px,transparent 1px) 0 0/48px 48px;
  background-color:var(--bg);position:relative}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 30% 40%,rgba(10,18,26,.72),var(--bg) 78%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:center}
.kicker{color:var(--muted);margin:0 0 14px;font-size:.98rem}
h1{font:700 clamp(1.9rem,4vw,2.9rem)/1.12 var(--head);color:var(--white);margin:0 0 18px;letter-spacing:-.005em}
.when{font-size:1.2rem;margin:0 0 14px;color:var(--white)}
.when strong{color:var(--saf);font-weight:600}
.lede{max-width:46ch;color:var(--text);margin:0 0 26px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.btn{display:inline-block;padding:11px 20px;border:1px solid var(--sec);color:var(--sec);border-radius:var(--r);text-decoration:none;font:600 1rem var(--body);background:transparent;cursor:pointer}
.btn:hover{background:rgba(63,216,232,.12);color:var(--white)}
.btn.primary{background:var(--saf);border-color:var(--saf);color:#1A1100}
.btn.primary:hover{background:#FFC558;border-color:#FFC558;color:#1A1100}
.gauge{display:inline-flex;align-items:center;gap:16px;border:1px solid var(--line);background:var(--panel2);padding:12px 18px;border-radius:var(--r)}
.gauge-num{font:700 2.4rem/1 var(--head);color:var(--saf);min-width:2.4ch;text-align:right;font-variant-numeric:tabular-nums}
.gauge-txt{font-size:.92rem;color:var(--muted);line-height:1.4}
.gauge-txt strong{color:var(--text);font-weight:500}

/* hero photo */
.photo{margin:0;background:var(--panel2);border:1px solid var(--line);border-radius:8px;overflow:hidden;max-width:340px;justify-self:end}
.photo img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;filter:saturate(.85)}
.photo figcaption{padding:6px 12px;font-size:.76rem;color:var(--muted)}
.photo figcaption a{color:var(--muted)}

/* sections */
.sec-block{padding:64px 0;border-bottom:1px solid var(--line)}
.sec-block.alt{background:var(--panel2)}
h2{font:700 clamp(1.6rem,3vw,2.2rem)/1.15 var(--head);color:var(--white);margin:0 0 20px}
h3{font:600 1.15rem var(--head);color:var(--white);margin:26px 0 8px}
.sub{color:var(--muted);max-width:68ch;margin:-6px 0 28px}
.two{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:start}
p{margin:0 0 1em;max-width:68ch}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:0}
.facts div{background:var(--panel);padding:18px}
.facts dt{color:var(--muted);font-size:.9rem}
.facts dd{margin:4px 0 0;font:700 1.5rem var(--head);color:var(--white)}

/* topics */
.topics{list-style:none;margin:0 0 18px;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 40px}
.topics li{display:flex;gap:12px;align-items:baseline;padding:10px 0;border-bottom:1px solid var(--line)}
.dot{width:11px;height:11px;border-radius:50%;flex:none;display:inline-block;transform:translateY(1px)}
.t-safety .dot,.dot.saf{background:var(--saf)}
.t-security .dot,.dot.sec{background:var(--sec)}
.t-both .dot,.dot.both{background:linear-gradient(90deg,var(--saf) 50%,var(--sec) 50%)}
.legend{color:var(--muted);font-size:.92rem;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.legend .dot{margin-right:-10px}

/* timeline */
.timeline{list-style:none;margin:0;padding:0 0 0 28px;position:relative;max-width:820px}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:4px;background:#2E4A60;border-radius:2px}
.timeline li{position:relative;display:grid;grid-template-columns:130px 1fr auto;gap:16px;padding:12px 0;align-items:baseline}
.timeline li::before{content:"";position:absolute;left:-28px;top:20px;width:18px;height:18px;border-radius:50%;background:var(--bg);border:3px solid var(--sec)}
.timeline li.k-normal::before{border-color:var(--saf)}
.timeline li.k-event::before{background:var(--sec);border-color:var(--sec)}
.timeline li.past{opacity:.5}
.timeline li.next::before{box-shadow:0 0 0 5px rgba(255,178,36,.25);background:var(--saf);border-color:var(--saf)}
.timeline time{font:600 1rem var(--head);color:var(--white);white-space:nowrap}
.timeline strong{font-weight:500}
.note{display:block;color:var(--muted);font-size:.9rem}
.track{font-size:.82rem;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:2px 10px}
.k-early .track{color:var(--sec);border-color:rgba(63,216,232,.45)}
.k-normal .track{color:var(--saf);border-color:rgba(255,178,36,.45)}

.plain{padding-left:1.2em;margin:0 0 1.4em}
.plain li{margin-bottom:.5em;max-width:62ch}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;min-width:480px}
th,td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line)}
thead th{background:var(--panel);color:var(--muted);font-weight:500;font-size:.92rem}
tbody th{font-weight:400}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
td{font-variant-numeric:tabular-nums;color:var(--white)}
.fine{color:var(--muted);font-size:.93rem;margin-top:16px}

.people{list-style:none;padding:0;margin:0}
.people li{padding:14px 0;border-bottom:1px solid var(--line);color:var(--white)}
.people strong{font-weight:600}
.people span{color:var(--muted)}
.tba{color:var(--muted)}

/* editions */
.editions{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.editions a,.editions div{display:block;height:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel2);text-decoration:none;color:var(--text)}
.editions a:hover{border-color:var(--sec);background:var(--panel)}
.editions b{display:block;font:700 1.35rem var(--head);color:var(--white)}
.editions span{display:block;font-size:.93rem}
.editions small{color:var(--muted);font-size:.84rem}
.idx{display:block;font-style:normal;font-size:.72rem;line-height:1.3;margin-top:4px;color:var(--muted);opacity:.8}
.editions .current div{border-color:var(--saf)}
.editions .current b{color:var(--saf)}

.venue-card{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--saf);border-radius:var(--r);padding:22px 24px}
.main-org{font-style:normal;line-height:1.7;margin:0 0 1em}
.venue-name{font:600 1.2rem var(--head);color:var(--white);margin:0 0 8px}

/* form */
.form{display:grid;gap:16px}
.form label{display:grid;gap:6px;font-size:.95rem;color:var(--muted)}
input,textarea{font:inherit;color:var(--white);background:var(--panel2);border:1px solid #35516A;border-radius:var(--r);padding:11px 13px;width:100%}
input:focus,textarea:focus{outline:3px solid var(--saf);outline-offset:1px;border-color:var(--saf)}
.hp{position:absolute;left:-9999px;height:0;width:0;opacity:0}
.form .btn{justify-self:start}
.msg{padding:10px 14px;border-radius:var(--r);margin:0;border:1px solid}
.msg.ok{color:#8CF0A5;border-color:#2E7D4A;background:rgba(46,125,74,.15)}
.msg.err{color:#FF9A9A;border-color:#9B3B3B;background:rgba(155,59,59,.15)}

.privacy{border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:18px}
.privacy summary{cursor:pointer;color:var(--text);font-weight:500}
.privacy-body{margin-top:12px;color:var(--muted);font-size:.93rem;max-width:72ch}
.privacy-body p{margin:0 0 .7em}
.privacy code{font-size:.9em;color:var(--text)}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--sec);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.linkbtn:hover{color:var(--white)}
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:50;display:flex;justify-content:center;pointer-events:none}
.consent[hidden]{display:none}
.consent-in{pointer-events:auto;width:min(900px,100%);background:var(--panel);border:1px solid #35516A;border-radius:10px;padding:16px 18px;display:flex;gap:20px;align-items:center;justify-content:space-between;box-shadow:0 10px 30px rgba(0,0,0,.45)}
.consent p{margin:0;font-size:.95rem;max-width:56ch}
.consent-actions{display:flex;gap:10px;flex:none}
.consent .btn{padding:9px 18px;white-space:nowrap}
.foot{padding:28px 0;color:var(--muted);font-size:.92rem}
.foot-in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.foot p{margin:0}

@media (max-width:980px){
  .hero-grid,.two{grid-template-columns:1fr;gap:36px}
  .photo{justify-self:stretch;max-width:none}
  .photo img{aspect-ratio:auto;height:180px;object-position:center 42%}
  .menu-btn{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 16px 16px;display:none}
  .nav.open{display:flex}
  .nav a{padding:12px}
  .nav .cta{margin:8px 0 0;text-align:center}
}
@media (max-width:640px){
  .hero{padding:32px 0 40px}
  .photo img{height:auto;aspect-ratio:16/9;object-position:center 42%}
  .sec-block{padding:52px 0}
  .topics{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr auto;row-gap:2px}
  .timeline time{grid-column:1 / -1}
  .gauge{width:100%}
  .btn{flex:1 1 100%;text-align:center}
  .form .btn{justify-self:stretch}
}
@media (max-width:640px){
  .consent-in{flex-direction:column;align-items:stretch;gap:14px}
  .consent-actions .btn{flex:1;padding:9px 10px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
}