:root{--blue:#fea31b;--cyan:#ffc45f;--coral:#fea31b;--ink:#030e12;--muted:#5c6464;--pale:#fff5e5;--line:#ded9cf;--white:#fff;--max:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#f8fcff;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.skip{position:fixed;z-index:100;top:8px;left:8px;padding:10px 14px;background:#fff;border:1px solid var(--line);transform:translateY(-150%)}
.skip:focus{transform:none}
.header{height:86px;padding:0 max(26px,calc((100vw - var(--max))/2));display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:relative;z-index:20}
.identity{display:flex;align-items:center;gap:15px}
.identity img{width:42px;height:54px;object-fit:contain}
.identity span{display:grid;line-height:1.25}.identity strong{font-size:15px;letter-spacing:.06em}.identity small{color:var(--muted);font-size:12px}
.navigation{display:flex;align-items:center;gap:24px;font-size:14px}.navigation a{padding:8px 0;border-bottom:1px solid transparent}.navigation a:hover{border-color:var(--blue)}.navigation .nav-login{padding:11px 18px;color:var(--ink);background:var(--blue);border:0;font-weight:700}
.menu-button{display:none;padding:10px 0;border:0;background:transparent;color:var(--ink);font-weight:700}
.hero{min-height:780px;position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:1fr auto;align-items:center;padding:72px max(26px,calc((100vw - var(--max))/2)) 44px;isolation:isolate}
.hero-image{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-wash{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(255,253,248,.99) 0%,rgba(255,253,248,.91) 30%,rgba(255,253,248,.2) 57%,rgba(254,163,27,.02) 100%)}
.hero-copy{align-self:center;position:relative;z-index:1}.eyebrow{max-width:410px;margin:0 0 32px;color:#9b5700;font-size:13px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}
h1{margin:0;line-height:.76;letter-spacing:-.075em}h1 span{display:block;font-family:Georgia,"Times New Roman",serif;font-size:clamp(92px,12vw,180px);font-weight:400}h1 b{display:block;margin-left:clamp(70px,10vw,150px);color:var(--blue);font-family:Arial,Helvetica,sans-serif;font-size:clamp(105px,15vw,220px);font-weight:800}
.hero-location{margin:30px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:24px;font-style:italic}
.date-panel{width:330px;margin-top:28px;padding:16px 20px;display:grid;grid-template-columns:84px 1fr;grid-template-rows:auto auto;align-items:center;color:var(--ink);background:rgba(254,163,27,.96);box-shadow:12px 12px 0 rgba(255,255,255,.6);backdrop-filter:blur(8px)}.date-panel span{grid-column:1;grid-row:1;display:block;font-size:12px;text-transform:uppercase;letter-spacing:.12em}.date-panel strong{grid-column:2;grid-row:1/3;display:block;margin:0;font-family:Georgia,"Times New Roman",serif;font-size:45px;font-weight:400;line-height:1}.date-panel b{grid-column:1;grid-row:2;color:#4b320b;font-size:17px;letter-spacing:.18em}
.hero-facts{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr 1.4fr;width:min(820px,100%);background:rgba(255,255,255,.9);border-top:3px solid var(--coral);box-shadow:0 15px 50px rgba(16,42,67,.08)}.hero-facts div{padding:18px 22px;border-right:1px solid var(--line)}.hero-facts div:last-child{border:0}.hero-facts span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.1em}.hero-facts strong{font-size:14px}
.signal{height:48px;display:flex;align-items:center;gap:22px;overflow:hidden;padding:0 max(26px,calc((100vw - var(--max))/2));color:#fff;background:var(--ink);font-size:11px;font-weight:700;letter-spacing:.13em;white-space:nowrap}.signal i{flex:0 0 5px;width:5px;height:5px;background:var(--coral);border-radius:50%}
.section{max-width:var(--max);margin:auto;padding:110px 26px}.section-head{display:grid;grid-template-columns:210px 1fr;gap:40px;margin-bottom:70px}.section-head>p,.scope-intro>p:first-child,.contribution-title>p,.prague-card>p{margin:10px 0 0;color:var(--blue);font-size:12px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.section-head h2,.scope h2,.contributions h2,.prague h2,.registration h2{margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(43px,5.5vw,75px);font-weight:400;line-height:1.05;letter-spacing:-.035em}
.about-grid{display:grid;grid-template-columns:1.05fr 1fr .75fr;gap:60px;align-items:start}.about-grid>p{margin:0;color:var(--muted);font-size:17px}.about-grid .lead{color:var(--ink);font-family:Georgia,"Times New Roman",serif;font-size:28px;line-height:1.35}.about-grid aside{padding:25px;border:1px solid var(--line);border-top:5px solid var(--coral);background:#fff}.about-grid aside strong{display:block;font-size:21px}.about-grid aside span{display:block;margin:3px 0 25px;color:var(--muted);font-size:13px}.about-grid aside a{color:var(--blue);font-size:14px;font-weight:700}
.scope{display:grid;grid-template-columns:.75fr 1.25fr;color:var(--ink);background:var(--blue)}.scope-intro{padding:105px max(45px,calc((100vw - var(--max))/2)) 105px max(26px,calc((100vw - var(--max))/2))}.scope-intro>p:first-child{color:#5d3a00}.scope-intro h2{margin:45px 0 32px}.scope-intro>p:last-child{max-width:390px;margin:0;color:#4b350f}.scope-list{margin:0;padding:0;list-style:none;background:#fff;color:var(--ink)}.scope-list>li{min-height:160px;padding:27px 6vw 27px 35px;display:grid;grid-template-columns:60px 1fr;align-items:start;border-bottom:1px solid var(--line);transition:.2s}.scope-list>li:hover{padding-left:48px;background:var(--pale)}.scope-list>li>span{margin-top:7px;color:#9b5700;font-size:12px;font-weight:700}.scope-list strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:23px;font-weight:400;line-height:1.2}.subtopics{display:grid;grid-template-columns:1fr 1fr;gap:7px 28px;margin:15px 0 0;padding:0;list-style:none}.subtopics li{position:relative;padding-left:18px;color:var(--muted);font-size:13px;line-height:1.4}.subtopics li::before{content:"";position:absolute;left:0;top:.46em;width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 2px rgba(254,163,27,.18)}
.days{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.days article{min-height:350px;padding:25px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.days article.focus{color:var(--ink);background:var(--blue);transform:translateY(-16px);box-shadow:0 18px 45px rgba(254,163,27,.25)}.days time{display:flex;align-items:flex-start;gap:10px}.days time b{font-family:Georgia,"Times New Roman",serif;font-size:59px;font-weight:400;line-height:.85}.days time span{color:var(--muted);font-size:11px;font-weight:700;line-height:1.35;text-transform:uppercase}.days .focus time span,.days .focus p{color:#4b350f}.days h3{margin:0 0 12px;font-family:Georgia,"Times New Roman",serif;font-size:23px;font-weight:400;line-height:1.2}.days p{margin:0;color:var(--muted);font-size:14px}.programme-note{margin:28px 0 0;color:var(--muted);font-size:13px}
.contributions{padding:110px max(26px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:1fr 1fr;gap:90px;background:var(--pale);position:relative;overflow:hidden}.contributions::after{content:"2028";position:absolute;right:-25px;bottom:-105px;color:rgba(254,163,27,.12);font-size:280px;font-weight:800;line-height:1}.contribution-title,.contribution-copy{position:relative;z-index:1}.contribution-title h2{margin-top:40px}.contribution-copy>p{max-width:590px;margin:0 0 45px;color:var(--muted);font-size:18px}.status{display:grid;grid-template-columns:120px 1fr;gap:8px 25px;padding:25px;background:#fff;border-left:5px solid var(--coral)}.status span{grid-row:1/3;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.09em}.status strong{font-family:Georgia,"Times New Roman",serif;font-size:24px;font-weight:400;line-height:1.25}.status a{color:#9b5700;font-size:14px;font-weight:700}
.prague{min-height:700px;position:relative;display:flex;align-items:center;padding:80px max(26px,calc((100vw - var(--max))/2));overflow:hidden}.prague>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.prague-card{position:relative;z-index:1;width:min(510px,100%);margin-right:auto;padding:45px;color:var(--ink);background:rgba(255,255,255,.94);border-top:6px solid var(--cyan);box-shadow:0 20px 70px rgba(45,49,47,.18);backdrop-filter:blur(8px)}.prague-card h2{margin:30px 0}.prague-card>p:not(:first-child){color:var(--muted);font-size:17px}.coordinates{margin:30px 0;color:#9b5700;font-size:14px;font-weight:700;letter-spacing:.09em}.prague-card a{color:#9b5700;font-weight:700}
.registration{padding:95px max(26px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:200px 1fr auto;gap:50px;align-items:center;color:#fff;background:var(--ink)}.registration>p{margin:0;color:#b8c0bb;font-size:12px;text-transform:uppercase;letter-spacing:.11em}.registration h2{font-size:clamp(38px,4.5vw,65px)}.registration h2 em{color:#efb65c;font-weight:400}.registration>a{padding:14px 19px;color:var(--ink);background:#fff;font-size:14px;font-weight:700}
.dates{background:#fff}.date-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.date-grid article{min-height:180px;padding:28px;display:grid;grid-template-columns:35px 1fr;gap:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.date-grid article>span{color:#9b5700;font-size:11px;font-weight:700;letter-spacing:.1em}.date-grid h3{margin:0 0 22px;font-family:Georgia,"Times New Roman",serif;font-size:22px;font-weight:400;line-height:1.25}.date-grid p{margin:0;color:var(--muted);font-size:14px}.date-grid .confirmed{background:var(--blue)}.date-grid .confirmed p{color:#4b350f;font-weight:700}.dates-note{margin:25px 0 0;color:var(--muted);font-size:13px}
.guide-intro{max-width:720px;margin:-35px 0 55px 250px;color:var(--muted);font-size:17px}.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.guide-grid article{min-height:390px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.guide-number{display:grid;width:34px;height:34px;place-items:center;margin-bottom:55px;border-radius:50%;color:#5d3a00;background:var(--blue);font-size:12px;font-weight:700}.guide-grid h3{min-height:62px;margin:0 0 24px;font-family:Georgia,"Times New Roman",serif;font-size:24px;font-weight:400;line-height:1.25}.guide-grid ul{margin:0;padding:0;list-style:none}.guide-grid li{padding:8px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.guide-grid li::after{content:"Later";float:right;color:#a8a39a;font-size:9px;letter-spacing:.08em;text-transform:uppercase}
.participant-access{padding:80px max(26px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center;color:#fff;background:var(--ink)}.participant-access p{margin:0 0 18px;color:var(--blue);font-size:12px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.participant-access h2{margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(34px,4vw,58px);font-weight:400;line-height:1.08}.access-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.access-actions>span:first-child{grid-column:1/-1;color:#b8c0bb;font-size:12px}.access-actions a,.access-actions .login-button{padding:15px 18px;border:1px solid #6f7776;text-align:center;font-size:13px;font-weight:700}.access-actions .login-button{grid-column:auto;color:var(--ink);background:var(--blue);border-color:var(--blue)}
.footer{padding:50px max(26px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:1.2fr 1.4fr repeat(3,1fr);gap:35px;background:#fff;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.footer p{margin:0}.footer a{color:var(--blue)}.footer-brand{display:flex;align-items:center;gap:13px;color:var(--ink)}.footer-brand img{width:42px;height:53px;object-fit:contain}
@media(max-width:980px){.header{height:74px;padding:0 22px}.identity img{width:35px;height:45px}.menu-button{display:block}.navigation{display:none;position:absolute;top:74px;left:0;right:0;padding:24px 22px;flex-direction:column;align-items:flex-start;background:#fff;border-bottom:1px solid var(--line)}.navigation.open{display:flex}.hero{min-height:750px;padding:65px 22px 40px;grid-template-columns:1fr}.date-panel{width:310px}.about-grid{grid-template-columns:1fr 1fr}.about-grid aside{grid-column:1/-1}.scope{grid-template-columns:1fr}.scope-intro{padding:80px 26px}.date-grid{grid-template-columns:repeat(2,1fr)}.days{grid-template-columns:repeat(2,1fr)}.days article{min-height:280px}.days article.focus{transform:none}.guide-intro{margin-left:0}.guide-grid{grid-template-columns:repeat(2,1fr)}.participant-access{grid-template-columns:1fr;gap:45px}.registration{grid-template-columns:1fr 1fr}.registration h2{grid-column:1/-1;grid-row:1}.footer{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:620px){.hero{min-height:850px;padding-top:55px;grid-template-columns:1fr;align-content:center;gap:36px}.hero-wash{background:linear-gradient(90deg,rgba(255,253,248,.97),rgba(255,253,248,.55))}h1 span{font-size:25vw}h1 b{font-size:30vw;margin-left:14vw}.hero-location{margin-top:25px}.date-panel{width:290px;grid-template-columns:75px 1fr}.date-panel strong{font-size:39px}.hero-facts{grid-template-columns:1fr}.hero-facts div{padding:13px 18px;border-right:0;border-bottom:1px solid var(--line)}.section{padding:75px 22px}.section-head{grid-template-columns:1fr;gap:20px;margin-bottom:45px}.about-grid{grid-template-columns:1fr;gap:30px}.about-grid aside{grid-column:auto}.scope-intro{padding:70px 22px}.scope-list>li{padding:24px 22px;grid-template-columns:38px 1fr}.scope-list>li:hover{padding-left:22px}.subtopics{grid-template-columns:1fr;gap:8px}.date-grid{grid-template-columns:1fr}.date-grid article{min-height:145px}.days{grid-template-columns:1fr}.days article{min-height:230px}.contributions{padding:75px 22px;grid-template-columns:1fr;gap:35px}.status{grid-template-columns:1fr}.status span{grid-row:auto}.guide-intro{margin-top:-15px}.guide-grid{grid-template-columns:1fr}.guide-grid article{min-height:auto}.guide-number{margin-bottom:35px}.access-actions{grid-template-columns:1fr}.access-actions span{grid-column:auto}.participant-access{padding:70px 22px}.prague{min-height:680px;padding:45px 22px}.prague-card{padding:30px}.registration{padding:70px 22px;grid-template-columns:1fr;gap:28px}.registration h2{grid-column:auto;grid-row:auto}.registration>a{width:max-content}.footer{grid-template-columns:1fr}.footer-brand{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.scope-list li{transition:none}}