/* Ochir Center / Expo 2027. All component selectors are scoped. */
.oc-expo,.oc-expo *{box-sizing:border-box}.oc-expo{--oc-ink:#122b45;--oc-paper:#f7f5ef;--oc-line:#d7dedf;--oc-red:#b63632;color:var(--oc-ink);font-family:Arial,"Segoe UI",sans-serif;font-size:16px;line-height:1.65;text-align:left}.oc-expo [hidden]{display:none!important}.oc-expo a{color:inherit}.oc-expo a:focus-visible,.oc-expo button:focus-visible,.oc-expo summary:focus-visible{outline:3px solid #dba94b;outline-offset:5px}.oc-expo-wrap{width:min(1180px,calc(100% - 64px));margin:auto}.oc-expo-bar{background:#fff;border-bottom:1px solid var(--oc-line)}.oc-expo-nav{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.oc-expo-brand{font-size:21px;font-weight:800;letter-spacing:.09em;text-decoration:none}.oc-expo-brand small{display:block;font-size:10px;letter-spacing:.2em;font-weight:400}.oc-expo-controls{display:flex;align-items:center;gap:12px}.oc-expo-controls a{font-size:13px;text-decoration:none}.oc-expo-lang{display:inline-flex;border:1px solid #b5c2cc;border-radius:4px;overflow:hidden}.oc-expo-lang button{background:#fff;color:#122b45;border:0;min-width:44px;min-height:40px;font-size:13px;font-weight:700;cursor:pointer}.oc-expo-lang button[aria-pressed=true]{background:#122b45;color:#fff}.oc-expo-hero{background:var(--oc-paper);padding:64px 0 60px;border-bottom:1px solid var(--oc-line)}.oc-expo-eyebrow{font-size:11px;font-weight:700;letter-spacing:.17em;text-transform:uppercase;margin:0 0 24px}.oc-expo-eyebrow:before{content:"";display:inline-block;width:24px;height:3px;background:var(--oc-red);vertical-align:middle;margin-right:12px}.oc-expo-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(270px,.8fr);gap:60px;align-items:center}.oc-expo-wordmark{margin:0;line-height:.96;font-size:clamp(48px,6.4vw,86px);letter-spacing:-.055em;font-weight:800}.oc-expo-wordmark span{display:block;font-size:clamp(19px,2.2vw,29px);line-height:1.35;letter-spacing:.13em;margin-top:13px;font-weight:500}.oc-expo-headline{font-size:clamp(23px,2.3vw,32px);line-height:1.35;letter-spacing:-.025em;margin:30px 0 16px;font-weight:700}.oc-expo-intro{max-width:670px;font-size:17px;line-height:1.8;margin:0}.oc-expo-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}.oc-expo-btn{display:inline-flex;justify-content:center;align-items:center;min-height:49px;padding:12px 21px;border:1px solid var(--oc-ink);border-radius:3px;font-size:14px;font-weight:700;line-height:1.4;text-decoration:none;transition:background .15s}.oc-expo-btn.oc-expo-primary{background:var(--oc-ink);color:#fff}.oc-expo-btn:hover{background:#e3e8eb}.oc-expo-btn.oc-expo-primary:hover{background:#234767}.oc-expo-ticket{background:var(--oc-ink);color:#fff;padding:32px;position:relative;border-top:5px solid var(--oc-red)}.oc-expo-ticket-top{font-size:12px;letter-spacing:.17em;margin:0 0 32px}.oc-expo-year{font-size:clamp(74px,8vw,112px);letter-spacing:-.075em;line-height:1;font-weight:800;margin:0 0 24px}.oc-expo-ticket dl{margin:0}.oc-expo-ticket dt{font-size:20px;font-weight:700;margin:0}.oc-expo-ticket dd{font-size:14px;color:#d8e3ed;margin:3px 0 25px}.oc-expo-ticket .oc-expo-org-label{border-top:1px solid #53687c;padding-top:22px;font-size:12px;font-weight:400;color:#d8e3ed}.oc-expo-ticket .oc-expo-org{color:#fff;font-size:19px;font-weight:700;margin:5px 0 0}.oc-expo-note{font-size:12px;line-height:1.65;margin:23px 0 0;color:#d8e3ed}.oc-expo-section{padding:64px 0;border-bottom:1px solid var(--oc-line);background:#fff}.oc-expo-section h2{font-size:clamp(27px,3vw,39px);line-height:1.25;letter-spacing:-.035em;margin:0 0 23px;font-weight:700}.oc-expo-lead{font-size:18px;max-width:880px;line-height:1.8;margin:0 0 18px}.oc-expo-muted{color:#4c6272}.oc-expo-cardgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:28px}.oc-expo-card{padding:25px;border:1px solid var(--oc-line);border-top:3px solid var(--oc-ink)}.oc-expo-card h3{font-size:20px;line-height:1.35;margin:0 0 14px}.oc-expo-card p{font-size:14px;line-height:1.75;margin:0 0 13px}.oc-expo-card p:last-child{margin:0}.oc-expo-sectors{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:22px 0 0}.oc-expo-sectors li{border:1px solid #c5d0d7;padding:10px 16px;font-size:14px;border-radius:3px;background:#f7f9fa}.oc-expo-step{border-top:1px solid #b8c4cb;padding-top:18px}.oc-expo-step b{font-size:12px;color:var(--oc-red);letter-spacing:.12em}.oc-expo-step h3{font-size:20px;margin:12px 0}.oc-expo-step p{font-size:15px;margin:0}.oc-expo-details{margin-top:32px;font-size:14px;max-width:950px}.oc-expo-details summary{cursor:pointer;font-weight:700;padding:12px 0}.oc-expo-details p{margin:0 0 16px;line-height:1.8}.oc-expo-contact{background:var(--oc-paper)}.oc-expo-contact-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(230px,.7fr);gap:55px}.oc-expo-contact dl{margin:0;border-left:2px solid var(--oc-red);padding-left:22px}.oc-expo-contact dt{font-size:12px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:5px}.oc-expo-contact dd{margin:0 0 24px;font-size:17px;overflow-wrap:anywhere}.oc-expo-fineprint{font-size:12px;max-width:680px;color:#506272;margin:18px 0 0}.oc-expo-footer{padding:25px 0;background:#122b45;color:#dae3eb;font-size:12px}.oc-expo-footer .oc-expo-wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.oc-expo-footer a{text-decoration:none}.oc-expo-skiptocontent{position:fixed;left:12px;top:-100px;z-index:9999;background:#fff;color:#122b45;padding:12px}.oc-expo-skiptocontent:focus{top:12px}.oc-expo-home-link{font-size:13px!important;white-space:nowrap;font-weight:700!important}.oc-expo-teaser .oc-expo-hero{padding:48px 0}.oc-expo-teaser .oc-expo-grid{gap:40px}.oc-expo-teaser .oc-expo-wordmark{font-size:clamp(42px,5.3vw,74px)}.oc-expo-teaser .oc-expo-wordmark span{font-size:clamp(17px,2vw,23px)}.oc-expo-teaser .oc-expo-headline{font-size:clamp(23px,2.2vw,30px);margin-top:23px}.oc-expo-teaser .oc-expo-intro{font-size:16px}.oc-expo-teaser .oc-expo-lang{margin-bottom:16px}#expo-2027,#expo-contact{scroll-margin-top:110px}
@media(max-width:900px){.oc-expo-grid{gap:28px;grid-template-columns:minmax(0,1.25fr) minmax(230px,.8fr)}.oc-expo-ticket{padding:24px}.oc-expo-cardgrid{grid-template-columns:1fr}.oc-expo-card{padding:24px}.oc-expo-contact-grid{gap:28px}.oc-expo-wordmark{font-size:58px}}
@media(max-width:640px){.oc-expo-wrap{width:calc(100% - 36px)}.oc-expo-nav{min-height:76px;gap:12px}.oc-expo-brand{font-size:16px;letter-spacing:.06em}.oc-expo-brand small{font-size:9px}.oc-expo-controls>a{display:none}.oc-expo-hero,.oc-expo-teaser .oc-expo-hero{padding:30px 0}.oc-expo-grid,.oc-expo-contact-grid{grid-template-columns:1fr;gap:28px}.oc-expo-wordmark{font-size:52px}.oc-expo-wordmark span{font-size:19px}.oc-expo-eyebrow{font-size:9px;letter-spacing:.1em;margin-bottom:21px}.oc-expo-headline{font-size:25px;margin-top:22px}.oc-expo-intro{font-size:16px}.oc-expo-ticket{padding:25px}.oc-expo-ticket-top{margin-bottom:18px}.oc-expo-year{font-size:72px;margin-bottom:19px}.oc-expo-section{padding:40px 0}.oc-expo-lead{font-size:16px}.oc-expo-actions{gap:10px}.oc-expo-btn{padding:12px 15px;font-size:13px}.oc-expo-cardgrid{gap:18px}.oc-expo-sectors{gap:8px}.oc-expo-sectors li{font-size:13px}.oc-expo-footer{font-size:11px}}
@media(prefers-reduced-motion:reduce){.oc-expo *{transition:none!important;scroll-behavior:auto!important}}
/* Keep the preserved homepage menu from creating an off-screen mobile canvas.
   Its existing hamburger controller shows it with an inline display:flex. */
@media(max-width:768px){#ochir-center .nav-menu{display:none;right:0;height:auto;max-height:calc(100vh - 80px);overflow-y:auto}}