:root{--ink:#0b1432;--muted:#626a7d;--red:#f82249;--red-dark:#c91b3d;--paper:#f5f6fb;--line:#dfe3ee;--white:#fff;--radius:16px;--font:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:var(--white);color:var(--ink);font:16px/1.7 var(--font);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--red-dark)}button,a,input,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:5px}img{max-width:100%;height:auto;display:block}button{cursor:pointer}p{margin:0 0 1.2em}h1,h2,h3,h4{margin:0 0 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.hero .button-outline{color:#fff;border-color:#52607b}.hero .button-outline:hover{background:#1b294c;color:#fff}

@media(max-width:1000px){.primary-nav{gap:17px}.intro-grid,.newsletter-grid,.venue-grid{gap:40px}.speakers-grid{grid-template-columns:repeat(3,1fr)}.archive-controls{grid-template-columns:1fr}.stage-filters{padding-top:5px}.archive-teaser{gap:40px}}
@media(max-width:780px){.container{width:calc(100% - 36px)}.section{padding:65px 0}.header-inner{min-height:72px}.brand img{width:110px}.menu-toggle{display:inline-flex}.primary-nav{position:absolute;top:72px;left:0;right:0;display:none;background:#0b1432;padding:18px 24px 28px;border-bottom:1px solid #34415e;flex-direction:column;align-items:stretch;gap:4px;max-height:calc(100svh - 72px);overflow-y:auto}.primary-nav.is-open{display:flex}.primary-nav a{min-height:48px;font-size:15px}.primary-nav .nav-cta{justify-content:center;margin-top:10px}.hero{min-height:max(620px,calc(100svh - 72px));padding:68px 0 100px}.hero h1{font-size:clamp(36px,7.1vw,55px)}.hero-edition{font-size:17px;margin-bottom:24px}.hero-month{font-size:25px}.hero-location{font-size:16px}.hero-background img{object-position:52% center}.intro-grid,.venue-grid,.newsletter-grid,.archive-teaser{grid-template-columns:1fr;gap:30px}.three-paths{grid-template-columns:1fr;margin-top:15px;gap:15px}.path-card{padding-top:22px}.path-card .number{margin-bottom:10px}.path-card p{margin-bottom:6px}.section-heading{align-items:start;flex-direction:column;gap:14px;margin-bottom:30px}.gallery-grid{gap:15px}.gallery-grid img{height:230px}.archive-teaser .year{font-size:110px}.newsletter-form{padding:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>div:first-child{grid-column:1/-1}.page-hero{padding:45px 0}.session-card{grid-template-columns:1fr;gap:12px;padding:22px}.session-meta{display:flex;align-items:center;flex-wrap:wrap;gap:14px}.session-meta time{margin:0}.speakers-grid{grid-template-columns:repeat(2,1fr);gap:25px 18px}.sponsors-grid{grid-template-columns:repeat(3,1fr)}.speaker-profile{grid-template-columns:1fr;gap:30px}.speaker-profile>img{max-width:320px}.archive-note{align-items:start;flex-direction:column}.video-launch{align-items:start;flex-direction:column}.footer-bottom{flex-direction:column;gap:5px}#partners{padding:65px 0!important}}
@media(max-width:430px){.hero h1{font-size:clamp(30px,8.5vw,36px)}.hero .actions{flex-direction:column;gap:12px}.hero .actions .button{min-width:205px}.hero-scroll{bottom:18px}.hero-details{margin:26px 0}.gallery-grid{grid-template-columns:1fr}.gallery-grid img{height:240px}.sponsors-grid{grid-template-columns:repeat(2,1fr)}.sponsor-card{padding:18px}.sponsor-card img{max-width:125px}.speaker-card h3{font-size:17px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.button:hover{transform:none}}