@font-face{font-family:Archivo;font-weight:800;font-display:swap;src:url(/assets/fonts/archivo-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:600;font-display:swap;src:url(/assets/fonts/archivo-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:600;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2")}
:root{--blue:#1F4E9C;--blue-d:#163A75;--blue-l:#E8EEF8;--orange:#E85D04;--orange-d:#C44E03;--ink:#10141C;--ink-2:#3A4150;--ink-3:#6B7280;--line:#D9DDE3;--paper:#F4F5F7;--white:#fff;
--disp:Archivo,"Arial Narrow",Arial,sans-serif;--sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;--w:1240px;--g:clamp(16px,4vw,40px)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{display:block;max-width:100%}
a{color:var(--blue)}
h1,h2,h3{margin:0;font-family:var(--disp);font-weight:800;letter-spacing:-.01em;line-height:1.02;text-transform:uppercase;color:var(--ink)}
h1 em,h2 em{font-style:normal;color:var(--blue)}
h2{font-size:clamp(32px,4.4vw,56px)}
h3{font-size:19px;line-height:1.2;letter-spacing:0}
p{margin:0}
.mono{font-family:var(--mono);letter-spacing:.02em}
.lab{display:block;font:500 11.5px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.dim{color:var(--ink-3)}
.wrap{max-width:var(--w);margin:0 auto;padding:0 var(--g)}
.narrow{max-width:820px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:8px 12px}
.plate{display:inline-block;font:600 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--blue);padding:9px 0 0;border-top:3px solid var(--blue);margin-bottom:22px}
.lede{font-size:clamp(17px,1.5vw,19.5px);line-height:1.6;color:var(--ink-2);max-width:62ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;background:var(--orange);color:#fff;font:600 15.5px/1 var(--sans);text-decoration:none;border:2px solid var(--orange);cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn:hover{background:var(--orange-d);border-color:var(--orange-d)}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.sm{min-height:40px;padding:0 16px;font-size:14px}
.btn.full{width:100%}
.btn[disabled]{opacity:.6;cursor:wait}
/* strip + header */
.strip{background:var(--blue);color:#fff;font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase}
.strip .wrap{display:flex;gap:16px;height:34px;align-items:center;overflow:hidden;white-space:nowrap}
.strip span+span::before{content:"";display:inline-block;width:6px;height:6px;background:var(--orange);margin:0 16px 2px 0;vertical-align:middle}
.top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);white-space:nowrap}
.brand .fe{width:40px;height:40px;flex:none;display:block}
.brand b{font:800 15.5px/1.02 var(--disp);text-transform:uppercase;letter-spacing:.01em}
.brand small{font:600 10.5px/1.45 var(--mono);letter-spacing:.12em;color:var(--blue);padding-left:10px;border-left:1px solid var(--line);text-transform:uppercase}
.menu{display:flex;gap:26px;margin-left:auto;margin-right:0}
.menu a{color:var(--ink-2);text-decoration:none;font-weight:500;font-size:15px}
.menu a:hover{color:var(--blue)}
.acts{display:flex;align-items:center;gap:14px}
@media (max-width:1080px){.acts{margin-left:auto}}
.lang{font:600 13px/1 var(--mono);color:var(--ink);text-decoration:none;border:1px solid var(--line);padding:8px 9px}
.lang:hover{border-color:var(--ink)}
/* hero */
.hero{padding:clamp(36px,6vw,72px) 0 clamp(48px,6vw,80px)}
.hgrid{display:grid;grid-template-columns:1.02fr 1fr;gap:clamp(28px,4vw,64px);align-items:center}
.kicker{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:600;margin-bottom:22px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:28px;height:3px;background:var(--orange)}
.hero h1{font-size:clamp(38px,5.2vw,72px);line-height:.98}
.hero .lede{margin-top:24px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.seats{margin-top:22px;font-size:13px;color:var(--ink-2);line-height:1.6}
.seats .dot{display:inline-block;vertical-align:middle;margin:0 8px 2px 2px}
.dot{width:8px;height:8px;background:#22A06B;border-radius:50%;box-shadow:0 0 0 4px rgba(34,160,107,.18)}
.hmedia{position:relative}
.hphoto{width:100%;aspect-ratio:4/3.4;object-fit:cover;object-position:32% 50%;border-top:3px solid var(--blue)}
.tags{position:absolute;left:-18px;bottom:22px;display:flex;flex-direction:column;gap:8px}
.tag{background:#fff;padding:10px 14px;font:600 15px/1.2 var(--sans);box-shadow:0 8px 24px rgba(16,20,28,.14);border-left:3px solid var(--orange)}
.tag em{display:block;font-style:normal;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:3px}
.facts{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border:1px solid var(--line);margin-top:clamp(36px,5vw,64px);position:relative}
.fact{padding:20px 22px;border-top:3px solid var(--blue)}
.fact+.fact{border-left:1px solid var(--line)}
.fact p{font-weight:600;font-size:15.5px;line-height:1.4}
/* sections */
.sec{padding:clamp(64px,9vw,120px) 0}
.head{max-width:780px}
h2+.lede{margin-top:20px}
@media (max-width:900px){.hero{padding-top:0}}
.hero .sub{margin-top:18px;font:600 clamp(18px,1.7vw,22px)/1.35 var(--sans);color:var(--blue);max-width:34ch}
.why{background:var(--paper);padding-top:clamp(56px,7vw,96px)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.card{background:#fff;padding:28px;border-top:3px solid var(--blue)}
.card h3{margin:0 0 10px}
.card p{color:var(--ink-2);font-size:16px}
.num{font:600 13px/1 var(--mono);color:var(--orange);letter-spacing:.06em}
.who{margin-top:36px;display:flex;gap:24px;align-items:baseline;flex-wrap:wrap}
.who ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.who li{background:#fff;border:1px solid var(--line);padding:8px 12px;font-size:14.5px;font-weight:500}
/* programme */
.gantt{margin:48px 0 8px;padding-bottom:26px;position:relative}
.track{position:relative;height:54px;background:var(--paper)}
.seg{position:absolute;top:0;bottom:0;display:flex;align-items:center;padding:0 12px;overflow:hidden;border-right:2px solid #fff}
.seg em{font:600 12px/1.1 var(--mono);font-style:normal;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.c1{--c:#5B7DB8}.c2{--c:var(--blue)}.c3{--c:var(--orange)}.c4{--c:var(--blue-d)}
.seg{background:var(--c);color:#fff}
.ticks{position:relative;height:20px;font-size:11.5px;color:var(--ink-3)}
.ticks span{position:absolute;top:8px;transform:translateX(-50%)}
.ticks span:first-child{transform:none}.ticks span:last-child{transform:translateX(-100%)}
.rows{list-style:none;margin:28px 0 0;padding:0;border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:170px 1fr;gap:28px;padding:26px 0;border-bottom:1px solid var(--line);position:relative}
.row::before{content:"";position:absolute;left:0;top:26px;width:4px;height:40px;background:var(--c)}
.row .t{padding-left:20px;font-size:14px;color:var(--ink-3)}
.row .t b{display:block;font-size:26px;line-height:1;color:var(--ink);font-weight:600;margin-bottom:6px}
.row h3{font-size:clamp(19px,2vw,24px)}
.row p{color:var(--ink-2);margin-top:8px;max-width:70ch}
.row .who{font-size:13px;color:var(--blue);margin-top:12px;font-weight:600;display:block}
.row.c3{background:linear-gradient(90deg,#FFF4EC,transparent 70%)}
.note{margin-top:18px;font-size:12.5px;color:var(--ink-3)}
/* masterclass */
.mc{background:var(--paper)}
.mc .plate{border-color:var(--orange)}
.head.wide{max-width:900px}
.mc h2{font-size:clamp(30px,3.8vw,50px)}
.chain{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:36px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.chain span:not(.arr){background:#fff;border:1px solid var(--line);padding:9px 14px}
.chain span:last-child{background:var(--orange);border-color:var(--orange);color:#fff}
.chain .arr{color:var(--blue);font-size:16px}
.talks{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px;align-items:stretch}
.talk{background:#fff;border-top:3px solid var(--blue);padding:26px 26px 28px;display:grid;grid-template-rows:subgrid;grid-row:span 6;row-gap:0;align-content:start}
.talk:nth-child(3){border-top-color:var(--orange)}
.th{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.step{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);font-weight:600}
.tm{font-size:15px;font-weight:600;color:var(--ink)}
.org{margin-top:18px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);font-weight:600}
.talk h3{font-size:clamp(19px,1.7vw,22px);margin-top:8px}
.abs{color:var(--ink-2);font-size:15.5px;margin-top:12px}
.spkr{display:flex;gap:14px;align-items:center;padding-top:24px;align-self:end}
.av{width:72px;height:72px;flex:none;object-fit:cover;background:var(--paper)}
.av.tba{display:grid;place-items:center;border:1px dashed #AEB5C0;color:var(--ink-3);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.spkr .nm{font:800 17px/1.15 var(--disp);text-transform:uppercase}
.spkr .rl{font-size:13.5px;color:var(--ink-3);margin-top:3px;line-height:1.35}
.bio{font-size:14px;color:var(--ink-2);margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
/* hero partners */
.with{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin-top:28px;padding-top:18px;border-top:1px solid var(--line)}
.with .lab{margin:0}
.with img{height:34px;width:auto}
.with .lg-tt{height:26px}.with .lg-sia{height:40px;margin:-4px 0}
.av.logo,.spk-ph.logo{border:1px solid var(--line);background:#fff;object-fit:contain}
.faces .lg{width:52px;height:52px;border:2px solid #fff;background:#fff;object-fit:contain}
.wm{font-family:var(--disp);font-weight:800;text-transform:uppercase;font-size:17px;letter-spacing:.02em;color:var(--ink)}
.sia-wm{text-transform:none;font-family:var(--sans);font-weight:600;font-size:18px;letter-spacing:0}
/* previous edition */
.prev{background:#fff;border-top:1px solid var(--line)}
.pvgrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.pvh{font-size:16px;margin-top:30px}
.pvt{list-style:none;margin:12px 0 0;padding:0}
.pvt li{padding:12px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:2px 12px}
.pvt b{font-weight:600}.pvt .mono{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);align-self:center}
.pvt em{grid-column:1/-1;font-style:normal;color:var(--ink-2);font-size:15px}
.pvw{margin-top:14px;font-size:12.5px;color:var(--ink-3)}
.pvph{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pvph figure{margin:0;position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--paper)}
.pvph img{width:100%;height:100%;object-fit:cover}
.pvph figcaption{position:absolute;left:0;bottom:0;background:rgba(255,255,255,.94);font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:6px 9px}
.talk .more{margin-top:16px;font-weight:600;font-size:14.5px;color:var(--blue);text-decoration:none}
.talk .more:hover{text-decoration:underline}
.talk{grid-row:span 7}
/* masterclass brief pages */
.mcp .mhero{padding:clamp(28px,5vw,56px) 0 clamp(40px,5vw,64px);border-bottom:1px solid var(--line)}
.crumb{font-size:12px;letter-spacing:.06em;color:var(--ink-3);margin-bottom:28px}
.crumb a{color:var(--ink-3)}
.mhgrid{display:grid;grid-template-columns:1.4fr .8fr;gap:clamp(28px,5vw,64px);align-items:start}
.mcp h1{font-size:clamp(34px,4.6vw,60px);line-height:1}
.mcp .q{margin-top:24px;font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:var(--ink);max-width:48ch;padding-left:16px;border-left:3px solid var(--orange)}
.mcard{background:var(--paper);border-top:3px solid var(--blue);padding:22px}
.mcard dl{margin:0;display:grid;gap:14px}.mcard dd{margin:0;font-weight:600}
.spk-mini{display:flex;gap:12px;align-items:center;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.spk-mini .spk-ph{width:60px;height:60px}
.spk-ph{object-fit:cover;flex:none;background:#fff}
.spk-ph.tba{display:grid;place-items:center;border:1px dashed #AEB5C0;color:var(--ink-3);font-size:10px;text-align:center;line-height:1.2;text-transform:uppercase;letter-spacing:.06em}
.spk-mini .nm,.spk-full .nm{font:800 16px/1.15 var(--disp);text-transform:uppercase}
.spk-mini .rl,.spk-full .rl{font-size:13.5px;color:var(--ink-3);margin-top:3px}
.sec2{padding:clamp(44px,6vw,80px) 0}.sec2.alt{background:var(--paper)}
.h2s{font-size:clamp(22px,2.4vw,30px);margin-bottom:22px}
.facts2{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}
.fact2{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);padding:20px}
.fact2 b{display:block;font:800 clamp(28px,3vw,40px)/1 var(--disp);color:var(--blue);margin-bottom:10px}
.fact2 p{font-size:15px;color:var(--ink-2)}
.src{font-size:11.5px;color:var(--blue);text-decoration:none;white-space:nowrap}
.body{max-width:72ch;color:var(--ink-2);font-size:17px}
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.learn{margin:0;padding:0;list-style:none}
.learn li{padding:14px 0 14px 28px;border-top:1px solid var(--line);position:relative}
.learn li::before{content:"";position:absolute;left:0;top:22px;width:12px;height:3px;background:var(--orange)}
.toolbox{background:#fff;border-top:3px solid var(--orange);padding:24px}
.chk{margin:0;padding:0;list-style:none;counter-reset:c}
.chk li{counter-increment:c;display:grid;grid-template-columns:34px 1fr;gap:2px 10px;padding:12px 0;border-top:1px solid var(--line)}
.chk li::before{content:counter(c);grid-row:span 2;width:26px;height:26px;display:grid;place-items:center;background:var(--blue);color:#fff;font:600 12px/1 var(--mono)}
.chk b{font-weight:600}.chk span{color:var(--ink-2);font-size:15px}
.calc{margin:0;display:grid;gap:0}
.calc div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.calc div:last-child{background:var(--blue-l);padding:12px;border-top:3px solid var(--blue)}
.calc dt{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);font-weight:600}
.calc dd{margin:0;font-variant-numeric:tabular-nums}
.tnote{margin-top:14px;font-size:12px;color:var(--ink-3)}
.spk-full{display:flex;gap:16px;align-items:center;margin-bottom:16px}
.spk-full .spk-ph{width:96px;height:96px}
.others{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.oth{background:#fff;border-top:3px solid var(--blue);padding:20px;text-decoration:none;color:var(--ink);display:grid;gap:6px}
.oth .mono{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange)}
.oth b{font:800 19px/1.15 var(--disp);text-transform:uppercase}
.oth:hover b{color:var(--blue)}
.mcta{margin-top:36px;background:var(--ink);color:#fff;padding:28px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;border-top:3px solid var(--orange)}
.mcta h2{color:#fff;font-size:clamp(22px,2.4vw,30px)}.mcta p{color:#C9CFD9;margin-top:6px}
.srch{margin-top:48px;font-size:18px}
.srcs{margin:0;padding-left:22px;color:var(--ink-2);font-size:14px}.srcs li{padding:4px 0}
/* venue */
.vhead{display:grid;grid-template-columns:1.3fr .9fr;gap:clamp(28px,5vw,72px);align-items:end}
.addr{background:var(--paper);padding:28px;border-top:3px solid var(--blue)}
.addr .big{font:800 22px/1.2 var(--disp);text-transform:uppercase;margin-bottom:16px}
.acc{list-style:none;margin:0;padding:0}
.acc li{padding:10px 0;border-top:1px solid var(--line);font-size:15px}
.acc .lab{display:inline-block;width:62px;margin:0}
.addr .ctas{margin-top:20px}.addr .btn{min-height:44px;font-size:14.5px;padding:0 16px}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(2,clamp(190px,19vw,260px));gap:10px;margin-top:48px}
.gallery figure{margin:0;position:relative;overflow:hidden;background:var(--paper)}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery figcaption{position:absolute;left:0;bottom:0;background:#fff;padding:10px 14px 11px;display:grid;gap:2px;border-left:3px solid var(--orange)}
.gallery figcaption .t{font-size:11.5px;letter-spacing:.1em;color:var(--blue);font-weight:600}
.gallery figcaption b{font:800 15px/1.1 var(--disp);text-transform:uppercase}
.gallery figcaption span:last-child{font-size:13.5px;color:var(--ink-2)}
.gA{grid-column:span 7;grid-row:span 2}.gB{grid-column:span 5}
.gC{grid-column:span 5;background:var(--blue);color:#fff;text-decoration:none;padding:22px 24px;display:flex;flex-direction:column;gap:8px;border-top:3px solid var(--orange)}
.gC .t{font-size:12px;letter-spacing:.12em;color:#9DBBEB;font-weight:600}
.gC b{font:800 clamp(22px,2.2vw,28px)/1 var(--disp);text-transform:uppercase}
.faces{display:flex;gap:8px;margin-top:6px}
.faces img,.faces .tba{width:52px;height:52px;object-fit:cover;border:2px solid #fff}
.faces .tba{display:grid;place-items:center;border-style:dashed;border-color:#9DBBEB;color:#C9D8F2;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.gC .orgs{font-size:12px;letter-spacing:.06em;color:#C9D8F2}
.gC .go{margin-top:auto;font-weight:600;font-size:15px}
.gC:hover .go{text-decoration:underline}
.credit{font-size:11.5px;color:var(--ink-3);margin-top:12px}
/* invitation */
.inv{background:var(--paper)}
.igrid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,80px);align-items:start}
.steps{list-style:none;margin:32px 0 0;padding:0}
.steps li{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:16px 0;border-top:1px solid var(--line)}
.steps .num{width:30px;height:30px;display:grid;place-items:center;background:var(--blue);color:#fff;font-size:13px}
.steps b{display:block;font-weight:600}.steps span{color:var(--ink-2);font-size:15px}
.recap{margin-top:28px;padding:16px 18px;background:#fff;border-left:3px solid var(--orange);font-size:13.5px;line-height:1.7}
.fbox{background:#fff;padding:clamp(22px,3.5vw,40px);border-top:3px solid var(--blue);box-shadow:0 1px 0 var(--line)}
.fr2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f{margin-bottom:16px}
.f label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.f input,.f select,.f textarea{width:100%;font:400 16px/1.4 var(--sans);color:var(--ink);background:#fff;border:1px solid #BFC5CE;border-radius:0;padding:12px 13px;min-height:48px;appearance:none}
.f select{background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 18px) 21px,calc(100% - 13px) 21px;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px var(--blue-l)}
.f.check{display:flex;gap:10px;align-items:flex-start}
.f.check input{width:20px;height:20px;min-height:0;flex:none;margin-top:2px;appearance:auto;accent-color:var(--blue)}
.f.check label{font-weight:400;font-size:14px;color:var(--ink-2);margin:0}
.was-validated :invalid{border-color:#C0362C}
.hp{position:absolute;left:-9999px}
.err{display:none;color:#C0362C;font-size:14px;margin-top:12px}
.req{font-size:11.5px;color:var(--ink-3);margin-top:12px}
.ok{display:none;text-align:left}
.fbox.sent form{display:none}.fbox.sent .ok{display:block}
.okmark{display:block;width:44px;height:44px;background:#22A06B;margin-bottom:18px;position:relative}
.okmark::after{content:"";position:absolute;left:15px;top:9px;width:10px;height:20px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg)}
.ok h3{font-size:28px;margin-bottom:10px}.ok p{color:var(--ink-2);margin-bottom:22px}
/* faq */
.fqgrid{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(28px,5vw,80px)}
.qs details{border-top:1px solid var(--line)}
.qs details:last-child{border-bottom:1px solid var(--line)}
.qs summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:600;font-size:17px;position:relative}
.qs summary::-webkit-details-marker{display:none}
.qs summary::after{content:"+";position:absolute;right:4px;top:14px;font:400 26px/1 var(--mono);color:var(--blue)}
.qs details[open] summary::after{content:"−"}
.qs details p{padding:0 0 22px;color:var(--ink-2);max-width:66ch}
/* footer */
.foot{background:var(--ink);color:#C9CFD9;padding:64px 0 28px;font-size:15px}
.foot a{color:#fff}
.brand.neg{color:#fff}.brand.neg small{border-color:#3A4150;color:#9DBBEB}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.fgrid p{margin-top:12px}.fgrid .lab{color:#8B93A3}
.tt{font:800 20px/1 var(--disp);color:#fff;letter-spacing:.02em}
.foot .dim{color:#8B93A3}
.fl{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:20px;border-top:1px solid #2A303C;font-size:12.5px;color:#8B93A3}
.soc{list-style:none;margin:16px 0 0;padding:0;display:flex;gap:8px}
.soc a{width:38px;height:38px;display:grid;place-items:center;border:1px solid #3A4150;color:#fff;transition:background .15s,border-color .15s}
.soc a:hover{background:var(--orange);border-color:var(--orange)}
.sticky{display:none}
/* legal */
.legal{padding:64px 0 96px}.legal h1{font-size:clamp(36px,5vw,56px);margin-bottom:32px}.legal h2{font-size:20px;margin:32px 0 10px}.legal p{color:var(--ink-2)}
/* responsive */
@media (max-width:1080px){.menu{display:none}.facts{grid-template-columns:repeat(3,1fr)}.fact:nth-child(4){border-left:0}.fact:nth-child(n+4){border-top:1px solid var(--line)}.fact:nth-child(n+4){border-top:3px solid var(--blue)}}
@media (max-width:900px){.hgrid,.mgrid,.vhead,.igrid,.fqgrid{grid-template-columns:1fr}.mside{position:static}.hmedia{order:-1;margin:0 calc(var(--g) * -1)}.hphoto{aspect-ratio:16/10;border-top:0}.tags{left:var(--g);bottom:14px;flex-direction:row;flex-wrap:wrap}.tag{font-size:13.5px;padding:8px 10px}
 .cards{grid-template-columns:1fr}.talks{grid-template-columns:1fr}.pvgrid,.mhgrid,.twocol{grid-template-columns:1fr}.facts2{grid-template-columns:1fr}.others{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr}}
@media (max-width:700px){body{font-size:16.5px}.strip span:nth-child(n+3){display:none}.brand small{display:none}.acts .btn{display:none}
 .facts{grid-template-columns:1fr 1fr}.fact{padding:16px}.fact:nth-child(odd){border-left:0}.fact:nth-child(even){border-left:1px solid var(--line)}.fact:nth-child(n+3){border-top:3px solid var(--blue)}.fact:last-child{grid-column:span 2;border-left:0}
 .row{grid-template-columns:1fr;gap:6px}.row .t{display:flex;gap:10px;align-items:baseline}.row .t b{font-size:22px;margin:0}
 .gantt .seg em{display:none}
 .gallery{grid-template-columns:1fr;grid-template-rows:none;grid-auto-rows:auto}.gA,.gB,.gC{grid-column:auto;grid-row:auto}.gA,.gB{aspect-ratio:4/3}
 .fr2{grid-template-columns:1fr;gap:0}
 .sticky{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(16,20,28,.08);font-size:13px;transform:translateY(110%);transition:transform .25s}
 .sticky.on{transform:none}.foot{padding-bottom:90px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}