@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');
:root{--ofal-magenta:#d01873;--ofal-purple:#7626a8;--ofal-indigo:#3f3cbb;--ofal-ink:#111827;--ofal-muted:#667085;--ofal-bg:#f7f6f3;--ofal-surface:#fff;--ofal-border:#dfdee5;--ofal-success:#16794b;--ofal-danger:#b42318;--ofal-radius:18px;--ofal-shadow:0 24px 80px rgba(30,22,50,.09);--font-serif:'Playfair Display',Georgia,serif;--font-sans:'Inter',system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--ofal-bg);color:var(--ofal-ink);font-family:var(--font-sans);line-height:1.65}body:before{content:"";position:fixed;z-index:-1;inset:0;background:radial-gradient(circle at 8% 0,rgba(208,24,115,.08),transparent 28rem),radial-gradient(circle at 95% 20%,rgba(63,60,187,.07),transparent 30rem)}h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.08;letter-spacing:-.025em}.eyebrow,.section-heading>span,.countdown-kicker{text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:700;color:var(--ofal-magenta)}
.ofal-wordmark{display:inline-flex;align-items:center;gap:.7rem;color:var(--ofal-ink)}.ofal-wordmark span{display:grid;place-items:center;width:52px;height:30px;border-radius:999px;background:linear-gradient(110deg,var(--ofal-magenta),var(--ofal-purple),var(--ofal-indigo));color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.1em}.ofal-wordmark small{font-weight:700;letter-spacing:-.02em}
.public-nav{height:84px;max-width:1320px;margin:auto;padding:0 4vw;display:flex;align-items:center;justify-content:space-between}.public-nav nav{display:flex;align-items:center;gap:1.8rem}.public-nav nav>a:not(.btn){color:var(--ofal-ink);font-size:.88rem;font-weight:600}.public-hero{min-height:calc(100vh - 84px);max-width:1320px;margin:auto;padding:9vh 4vw 5rem;display:grid;grid-template-columns:1fr .85fr;align-content:center;position:relative}.public-hero h1{font-size:clamp(4rem,9vw,9rem);margin:.6rem 0 1.6rem;grid-column:1/-1;max-width:1100px}.hero-copy{font-size:clamp(1.05rem,1.6vw,1.35rem);max-width:580px;color:var(--ofal-muted);margin:0}.hero-actions{display:flex;gap:1.5rem;align-items:center;margin:2rem 0}.text-link{font-weight:700;color:var(--ofal-ink)}.access-note{font-size:.86rem;color:var(--ofal-muted);max-width:600px}.countdown-panel{grid-column:2;grid-row:3/6;background:#151424;color:#fff;border-radius:var(--ofal-radius);padding:2rem;align-self:end;box-shadow:var(--ofal-shadow);position:relative;overflow:hidden}.countdown-panel:before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:3px;background:linear-gradient(90deg,var(--ofal-magenta),var(--ofal-indigo))}.countdown-panel strong{display:block;font-family:var(--font-serif);font-size:1.45rem;margin:.35rem 0 1.6rem}.countdown-digits{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.countdown-digits span{display:flex;flex-direction:column}.countdown-digits b{font-family:var(--font-serif);font-size:clamp(1.8rem,4vw,3.7rem);line-height:1}.countdown-digits small{text-transform:uppercase;letter-spacing:.11em;font-size:.6rem;color:#aaa9bb;margin-top:.5rem}
.public-section{max-width:1320px;margin:auto;padding:8rem 4vw;border-top:1px solid var(--ofal-border)}.section-heading{display:grid;grid-template-columns:1fr 2fr;gap:2rem;margin-bottom:4rem}.section-heading h2{font-size:clamp(2.5rem,5vw,5rem);margin:0;max-width:760px}.timeline-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ofal-ink)}.timeline-grid article{padding:2rem 1.5rem;border-right:1px solid var(--ofal-border)}.timeline-grid time{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ofal-magenta);font-weight:700}.timeline-grid h3{font-size:1.6rem;margin:2.5rem 0 .8rem}.timeline-grid p{color:var(--ofal-muted);font-size:.9rem}.rules-grid{margin-left:33.333%}.rules-grid details{border-top:1px solid var(--ofal-border);padding:0}.rules-grid details:last-child{border-bottom:1px solid var(--ofal-border)}.rules-grid summary{cursor:pointer;list-style:none;font-family:var(--font-serif);font-size:clamp(1.35rem,2.3vw,2rem);padding:1.5rem 3rem 1.5rem 0;position:relative}.rules-grid summary:after{content:"+";position:absolute;right:.5rem;font-family:var(--font-sans);font-weight:400}.rules-grid details[open] summary:after{content:"−"}.rules-grid details div{max-width:700px;color:var(--ofal-muted);padding:0 0 1.5rem}.judging-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.judging-grid article{background:#fff;border:1px solid var(--ofal-border);border-radius:var(--ofal-radius);padding:2rem;min-height:230px;display:flex;flex-direction:column;justify-content:space-between}.judging-grid b{font-family:var(--font-serif);font-size:4rem;color:var(--ofal-magenta)}.judging-grid h3{font-size:2rem;margin:0}.public-cta{background:#171524;color:#fff;padding:8rem 4vw;text-align:center}.public-cta h2{font-size:clamp(3rem,6vw,6rem);margin:.5rem auto 1rem}.public-cta p{max-width:650px;margin:0 auto 2rem;color:#c9c7d3}.public-footer{display:flex;justify-content:space-between;padding:2rem 4vw;background:#171524;color:#aaa9bb;border-top:1px solid #333143}.public-footer a{color:#fff}
.btn{border-radius:999px;padding:.78rem 1.25rem;font-weight:700;transition:transform .2s,box-shadow .2s;background:#ecebf0;border:1px solid transparent}.btn:hover{transform:translateY(-2px)}.btn-primary{background:linear-gradient(110deg,var(--ofal-magenta),var(--ofal-purple));color:#fff;box-shadow:0 10px 28px rgba(208,24,115,.2)}.btn-light{background:#fff;color:var(--ofal-ink)}.btn-small{padding:.55rem 1rem;font-size:.78rem}.btn-outline-primary{background:transparent;color:var(--ofal-magenta);border-color:var(--ofal-magenta)}.btn-danger{background:var(--ofal-danger);color:#fff}.form-control{padding:.82rem .95rem;border-radius:10px;background:#fff;border:1px solid var(--ofal-border);font-size:1rem}.form-control:focus{outline:3px solid rgba(208,24,115,.13);border-color:var(--ofal-magenta)}label{display:block;font-weight:700;font-size:.82rem;margin-bottom:.4rem}.form-hint{font-size:.78rem;color:var(--ofal-muted);display:block;margin-top:.4rem}.required{color:var(--ofal-danger)}
.p-header{background:rgba(255,255,255,.9);border-bottom:1px solid var(--ofal-border);position:sticky;top:0;z-index:20;backdrop-filter:blur(18px)}.p-header-inner{max-width:1320px;min-height:76px;margin:auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.p-nav{display:flex;align-items:center;gap:1.25rem}.p-nav>a{color:var(--ofal-ink);font-weight:600;font-size:.86rem}.p-nav>a[aria-current=page]{color:var(--ofal-magenta)}.p-user-menu{padding-left:1.2rem;border-left:1px solid var(--ofal-border);display:flex;align-items:center;gap:.8rem}.p-user-name{font-size:.8rem;font-weight:700;max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.p-user-links{display:flex;gap:.7rem}.p-user-links a{font-size:.75rem}.nav-toggle{display:none;background:none;border:0;font-size:1.4rem}.p-main{max-width:1200px;margin:0 auto;padding:3rem 1.5rem 6rem;min-height:calc(100vh - 150px)}.p-footer{border-top:1px solid var(--ofal-border);padding:2rem}.p-footer-inner{max-width:1200px;margin:auto;display:flex;justify-content:space-between;font-size:.78rem;color:var(--ofal-muted)}
.portal-hero{display:grid;grid-template-columns:1.4fr .8fr;gap:2rem;align-items:end;margin-bottom:2.5rem}.portal-hero h1{font-size:clamp(2.8rem,6vw,5.5rem);margin:.4rem 0}.portal-hero p{color:var(--ofal-muted);max-width:650px}.portal-countdown{background:#171524;color:#fff;border-radius:var(--ofal-radius);padding:1.5rem}.portal-countdown .countdown-digits b{font-size:2rem}.status-chip,.badge{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.35rem .65rem;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800}.status-chip:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.status-success,.badge-success{background:#e8f7ef;color:var(--ofal-success)}.status-active,.badge-warning{background:#fff0f6;color:var(--ofal-magenta)}.status-muted,.badge-secondary{background:#efeff2;color:#686776}.status-danger,.badge-danger{background:#fff0ee;color:var(--ofal-danger)}
.card,.panel{background:#fff;border:1px solid var(--ofal-border);border-radius:var(--ofal-radius);box-shadow:none}.card-header,.panel-header{background:transparent;border-bottom:1px solid var(--ofal-border);padding:1.4rem 1.6rem}.card-body,.panel-body{padding:1.6rem}.progress-rail{display:grid;grid-template-columns:repeat(6,1fr);margin:2rem 0 3rem}.progress-step{border-top:2px solid var(--ofal-border);padding:1rem .75rem 0;min-width:0}.progress-step b{display:block;font-size:.7rem;color:var(--ofal-muted)}.progress-step span{font-weight:700;font-size:.78rem}.progress-step.completed{border-color:var(--ofal-success)}.progress-step.active{border-color:var(--ofal-magenta)}.progress-step.active b,.progress-step.active span{color:var(--ofal-magenta)}.dashboard-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1.5rem}.next-action{padding:2rem}.next-action h2{font-size:2.4rem;margin:.5rem 0}.meta-list{display:grid;gap:.8rem}.meta-row{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--ofal-border);padding-bottom:.7rem;font-size:.85rem}.meta-row span{color:var(--ofal-muted)}
.theme-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}.theme-card{padding:1.6rem;display:flex;flex-direction:column;min-height:320px}.theme-card h2{font-size:2rem;margin:.6rem 0}.theme-card p{color:var(--ofal-muted)}.theme-card-footer{margin-top:auto;padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center}.locked-theme{display:grid;grid-template-columns:1fr 1fr;overflow:hidden}.locked-theme-content{padding:2.5rem}.locked-theme h1{font-size:3.4rem}.brand-kit{padding:2.5rem;background:#171524;color:#fff}.brand-kit p{color:#c9c7d3}.asset-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}.asset-card{border:1px solid #3d3a4d;border-radius:12px;padding:1rem;color:#fff}
.form-shell{max-width:980px;margin:auto}.form-section{padding:2rem;border-bottom:1px solid var(--ofal-border)}.form-section:last-child{border:0}.form-section-heading{display:grid;grid-template-columns:180px 1fr;gap:1rem;margin-bottom:1.5rem}.form-section-heading h2{font-size:1.7rem;margin:0}.form-section-heading p{font-size:.82rem;color:var(--ofal-muted);margin:0}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}.form-grid .full{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:.75rem;align-items:center}.confirmation-box{background:#fff8fb;border:1px solid #f0c4da;border-radius:12px;padding:1rem}.checkbox-row{display:flex;gap:.75rem;align-items:flex-start}.checkbox-row input{margin-top:.35rem}.empty-state{text-align:center;padding:5rem 2rem}.empty-state h1{font-size:3rem}.alert{border-radius:12px;padding:1rem 1.2rem}.alert-info{background:#eef2ff;border-color:#d9defe;color:#3635a4}.alert-warning{background:#fff8e8;border-color:#f5dfaa;color:#744f00}.login-page{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:#171524}.login-visual{color:#fff;padding:6vw;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(circle at 20% 20%,rgba(208,24,115,.35),transparent 32rem),linear-gradient(145deg,#171524,#211934)}.login-visual .ofal-wordmark{color:#fff}.login-visual h1{font-size:clamp(3.5rem,7vw,7.5rem);margin:1rem 0}.login-visual p{color:#c9c7d3;max-width:560px}.login-form-side{background:var(--ofal-bg);display:grid;place-items:center;padding:2rem}.login-card{max-width:450px;width:100%;padding:2.5rem;background:#fff;border:1px solid var(--ofal-border);border-radius:var(--ofal-radius);box-shadow:var(--ofal-shadow)}.login-card h2{font-size:2.7rem;margin:0}.login-footer{font-size:.8rem;color:var(--ofal-muted);margin-top:1.5rem}.login-card .btn{width:100%}
@media(max-width:900px){.public-nav nav>a:not(.btn){display:none}.public-hero{display:block;padding-top:5rem}.countdown-panel{margin-top:2.5rem}.section-heading{grid-template-columns:1fr}.timeline-grid{grid-template-columns:repeat(2,1fr)}.rules-grid{margin-left:0}.portal-hero,.dashboard-grid,.locked-theme{grid-template-columns:1fr}.progress-rail{overflow-x:auto;grid-template-columns:repeat(6,130px)}.p-header-inner{align-items:flex-start;padding-top:1rem;padding-bottom:1rem;flex-wrap:wrap}.nav-toggle{display:block}.p-nav{display:none;width:100%;flex-direction:column;align-items:flex-start;padding:1rem 0}.p-nav.is-open{display:flex}.p-user-menu{border:0;padding:1rem 0 0;width:100%;justify-content:space-between;border-top:1px solid var(--ofal-border)}.login-page{grid-template-columns:1fr}.login-visual{min-height:46vh}.login-form-side{padding:3rem 1.2rem}}
@media(max-width:640px){.public-nav{height:70px}.ofal-wordmark small{display:none}.public-hero h1{font-size:3.35rem}.hero-actions{align-items:flex-start;flex-direction:column}.countdown-panel{padding:1.25rem}.countdown-digits{gap:.25rem}.countdown-digits b{font-size:1.75rem}.public-section{padding:5rem 1.2rem}.timeline-grid,.judging-grid,.theme-grid,.form-grid{grid-template-columns:1fr}.timeline-grid article{border-right:0;border-bottom:1px solid var(--ofal-border)}.rules-grid summary{font-size:1.35rem}.public-footer,.p-footer-inner{flex-direction:column;gap:.6rem}.p-main{padding:2rem 1rem 4rem}.portal-hero h1{font-size:3rem}.form-section{padding:1.4rem}.form-section-heading{grid-template-columns:1fr}.form-actions{align-items:stretch;flex-direction:column}.form-actions .btn{width:100%}.theme-card-footer{align-items:flex-start;flex-direction:column;gap:1rem}.login-visual{padding:2rem 1.3rem}.login-visual h1{font-size:3.3rem}.login-card{padding:1.5rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Participant-only compatibility and accessibility refinements. */
.col-md-6,.col-md-10,.col-md-12{position:relative;width:100%;padding-right:15px;padding-left:15px}
.dashboard-status-list{margin-top:1.5rem}.dashboard-theme-panel{margin-top:1.5rem}.dashboard-theme-title{font-size:2.4rem;margin:.8rem 0}
.btn:focus-visible,a:focus-visible,summary:focus-visible,.nav-toggle:focus-visible{outline:3px solid rgba(208,24,115,.35);outline-offset:3px}
.btn:disabled{cursor:not-allowed;opacity:.55;transform:none;box-shadow:none}.form-control:disabled{background:#f1f0f3;color:#5e5d68;cursor:not-allowed}
.alert[role="alert"]{scroll-margin-top:100px}.asset-card{min-height:48px;display:flex;align-items:center;justify-content:space-between}.asset-card:focus-visible{outline-color:#fff}
input[type="checkbox"]{width:18px;height:18px;accent-color:var(--ofal-magenta)}
@media(min-width:768px){.col-md-6{flex:0 0 50%;max-width:50%}.col-md-10{flex:0 0 83.333333%;max-width:83.333333%}.col-md-12{flex:0 0 100%;max-width:100%}}
@media(max-width:360px){.p-header-inner{padding-left:1rem;padding-right:1rem}.countdown-digits small{font-size:.52rem;letter-spacing:.04em}.countdown-digits b,.portal-countdown .countdown-digits b{font-size:1.45rem}.public-hero{padding-left:1rem;padding-right:1rem}.login-card{padding:1.2rem}.card-body{padding:1.1rem}.p-main{padding-left:.75rem;padding-right:.75rem}}

/* Final participant-facing brand, event clock, and command-centre system. */
.ofal-brand{display:inline-flex;align-items:center;gap:.85rem;color:inherit;min-width:0}.ofal-brand:hover{color:inherit}.ofal-brand__fallback{font-family:var(--font-serif);font-size:1.25rem;font-weight:700;font-style:italic;letter-spacing:-.04em;white-space:nowrap}.ofal-brand__fallback:after{content:"";display:block;width:100%;height:2px;margin-top:-2px;background:linear-gradient(90deg,var(--ofal-magenta),var(--ofal-indigo))}.ofal-brand__copy{display:flex;flex-direction:column;line-height:1.2}.ofal-brand__copy strong{font-size:.76rem;letter-spacing:.04em}.ofal-brand__copy small{font-size:.6rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ofal-muted)}
.event-clock{background:#171524;color:#fff;border-radius:var(--ofal-radius);padding:1.5rem;position:relative;overflow:hidden;box-shadow:var(--ofal-shadow)}.event-clock:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--ofal-magenta),var(--ofal-purple),var(--ofal-indigo))}.event-clock__heading{display:flex;flex-direction:column;margin-bottom:1.1rem}.event-clock__status{color:#ff83bd;text-transform:uppercase;letter-spacing:.14em;font-size:.65rem;font-weight:800}.event-clock__heading strong{font-family:var(--font-serif);font-size:1.35rem;margin:.25rem 0}.event-clock__heading small{color:#b8b6c5;font-size:.72rem}.event-clock .countdown-digits{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:start;gap:.5rem}.event-clock .countdown-digits span{align-items:flex-start}.event-clock .countdown-digits b{font-size:clamp(1.8rem,3.8vw,3.2rem)}.event-clock .countdown-digits>i{font-family:var(--font-serif);font-size:2rem;line-height:1;font-style:normal;color:#5f5c70}.event-clock--hero{grid-column:2;grid-row:3/6;align-self:end}.event-clock--login{max-width:620px;background:rgba(15,14,27,.66);border:1px solid rgba(255,255,255,.12);box-shadow:none}.event-clock--login .countdown-digits b{font-size:clamp(1.5rem,3vw,2.5rem)}.event-clock--sticky{position:sticky;top:94px;z-index:10;display:grid;grid-template-columns:minmax(180px,.8fr) minmax(360px,1.2fr);gap:1.5rem;align-items:center;margin:0 0 1.5rem;padding:1rem 1.4rem}.event-clock--sticky .event-clock__heading{margin:0}.event-clock--sticky .countdown-digits b{font-size:1.7rem}.event-clock--sticky .countdown-digits small{font-size:.5rem}
.p-header{background:rgba(18,16,31,.96);border-color:#302d42;color:#fff}.p-header-inner{max-width:1400px;min-height:82px}.p-header .ofal-brand__copy small{color:#aaa7ba}.p-nav{flex:1;justify-content:flex-end}.p-nav__links{display:flex;align-items:center;gap:.35rem}.p-nav__links a{padding:.7rem .8rem;border-radius:999px;color:#d5d2df;font-size:.78rem;font-weight:650}.p-nav__links a:hover,.p-nav__links a[aria-current=page]{background:#2a263b;color:#fff}.team-control{position:relative;margin-left:.7rem}.team-control summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.65rem;min-width:180px;padding:.45rem .7rem;border:1px solid #3c384e;border-radius:12px;background:#211e31}.team-control summary::-webkit-details-marker{display:none}.team-control summary>span:nth-child(2){display:flex;flex-direction:column;min-width:0;line-height:1.2}.team-control summary small{font-size:.56rem;text-transform:uppercase;letter-spacing:.1em;color:#9e9bac}.team-control summary strong{font-family:var(--font-sans);font-size:.75rem;max-width:130px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.team-control__avatar{display:grid;place-items:center;width:32px;height:32px;flex:none;border-radius:50%;background:linear-gradient(135deg,var(--ofal-magenta),var(--ofal-indigo));font-weight:800}.team-control__menu{position:absolute;right:0;top:calc(100% + .65rem);width:240px;padding:.6rem;background:#fff;color:var(--ofal-ink);border:1px solid var(--ofal-border);border-radius:14px;box-shadow:var(--ofal-shadow)}.team-control__menu>a{display:block;color:var(--ofal-ink);padding:.7rem;border-radius:8px;font-size:.8rem;font-weight:650}.team-control__menu>a:hover{background:var(--ofal-bg)}.team-control__identity{display:flex;flex-direction:column;padding:.7rem;border-bottom:1px solid var(--ofal-border);margin-bottom:.35rem}.team-control__identity small,.team-control__identity span{color:var(--ofal-muted);font-size:.68rem}.team-control__logout{color:var(--ofal-danger)!important}.nav-toggle{width:44px;height:44px;padding:10px}.nav-toggle span{display:block;height:2px;background:#fff;margin:5px;border-radius:2px}
.p-footer{background:#171524;color:#fff;border-color:#302d42}.p-footer-inner{max-width:1320px;align-items:center}.p-footer .ofal-brand__copy small,.p-footer__event span{color:#a9a6b7}.p-footer__event,.p-footer__links{display:flex;flex-direction:column}.p-footer__event strong{font-family:var(--font-serif)}.p-footer__event span,.p-footer__links a{font-size:.7rem}.p-footer__links{align-items:flex-end}
.dashboard-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;margin-bottom:2rem}.dashboard-hero h1{font-size:clamp(3rem,6vw,5.5rem);margin:.4rem 0}.dashboard-hero p{color:var(--ofal-muted)}.progress-rail--four{grid-template-columns:repeat(4,1fr);margin-bottom:1.5rem}.progress-step small{display:block;color:var(--ofal-muted);font-size:.62rem;text-transform:uppercase;letter-spacing:.08em;margin-top:.35rem}.progress-step.locked{opacity:.55}.dashboard-command-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:1.25rem}.dashboard-command-grid>.panel{padding:1.8rem}.challenge-summary{grid-row:span 2}.challenge-summary h2,.next-action h2{font-size:2.2rem}.status-card{display:grid;gap:1rem}.submission-status-row{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding-bottom:1rem;border-bottom:1px solid var(--ofal-border);border-radius:8px}.submission-status-row:last-child{border:0;padding-bottom:0}.submission-status-row>div{display:flex;flex-direction:column}.submission-status-row>div>span,.submission-status-row small{font-size:.68rem;color:var(--ofal-muted)}.submission-status-row strong{font-family:var(--font-serif);font-size:1.25rem}.submission-status-row--clickable{transition:background .2s;padding:.75rem!important;margin:-.75rem}.submission-status-row--clickable:hover{background:#f8f7f9;border-color:transparent}
.category-selector{display:flex;justify-content:space-between;gap:2rem;align-items:end;padding:1.5rem;margin:0 0 1rem;background:#fff;border:1px solid var(--ofal-border);border-radius:var(--ofal-radius)}.category-selector h2{margin:.3rem 0}.category-selector p{margin:0;color:var(--ofal-muted)}.category-selector__buttons{display:flex;gap:.5rem;flex-wrap:wrap}.category-filter{border:1px solid var(--ofal-border);background:#fff;border-radius:999px;padding:.65rem .9rem;cursor:pointer;font-weight:700}.category-filter.is-active{background:#171524;color:#fff;border-color:#171524}.challenge-step-label{display:flex;justify-content:space-between;align-items:center;margin:2rem 0 1rem}.challenge-step-label strong{font-size:.72rem;color:var(--ofal-muted)}.challenge-type{display:block;margin-top:1.2rem;color:var(--ofal-magenta);text-transform:uppercase;letter-spacing:.1em;font-size:.65rem;font-weight:800}.theme-card[hidden]{display:none}
.submission-page-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center;margin-bottom:1.5rem}.submission-page-hero h1{font-size:clamp(2.8rem,5vw,4.8rem);margin:.4rem 0}.submission-page-hero p{color:var(--ofal-muted)}.submission-page-hero .event-clock--sticky{position:relative;top:auto;display:block;margin:0}.review-panel{padding:1.4rem;border:1px solid var(--ofal-border);border-radius:14px;background:#faf9fb}.review-panel h3{margin:.3rem 0 1rem}.review-checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem}.review-checklist span{font-size:.78rem;color:var(--ofal-success)}.review-warning{padding:1rem;margin:1.2rem 0 0;border-radius:10px;background:#fff0f2;color:var(--ofal-danger)}.bts-requirements{padding:1.25rem;border-radius:14px;background:#f7f5fa;border:1px solid var(--ofal-border)}.bts-requirements ul{columns:2;padding-left:1.2rem}.login-guide-link{color:#fff}.about-copy{max-width:760px;margin-left:33.333%;font-size:1.1rem;color:var(--ofal-muted)}.submission-checklist{margin-left:33.333%;display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ofal-ink)}.submission-checklist span{padding:1rem 0;border-bottom:1px solid var(--ofal-border);font-weight:650}.submission-checklist span:before{content:"✓";color:var(--ofal-magenta);margin-right:.7rem}
@media(max-width:1100px){.p-nav__links{gap:0}.p-nav__links a{padding:.6rem}.team-control summary{min-width:150px}.ofal-brand__copy{display:none}}
@media(max-width:900px){.event-clock--hero{margin-top:2.5rem}.dashboard-hero,.dashboard-command-grid,.submission-page-hero{grid-template-columns:1fr}.progress-rail--four{grid-template-columns:repeat(4,150px)}.p-nav{justify-content:flex-start}.p-nav__links{width:100%;flex-direction:column;align-items:stretch}.p-nav__links a{padding:.8rem}.team-control{margin:1rem 0 0;width:100%}.team-control summary{width:100%}.team-control__menu{position:static;width:100%;margin-top:.5rem}.event-clock--sticky{position:relative;top:auto;grid-template-columns:1fr}.category-selector{align-items:flex-start;flex-direction:column}.about-copy,.submission-checklist{margin-left:0}}
@media(max-width:640px){.event-clock{padding:1.2rem}.event-clock .countdown-digits{gap:.2rem}.event-clock .countdown-digits b{font-size:1.55rem}.event-clock .countdown-digits>i{font-size:1.35rem}.event-clock__heading strong{font-size:1.1rem}.dashboard-hero h1{font-size:3rem}.dashboard-command-grid>.panel{padding:1.25rem}.progress-rail--four{grid-template-columns:repeat(4,132px)}.review-checklist,.submission-checklist{grid-template-columns:1fr}.bts-requirements ul{columns:1}.public-footer{align-items:flex-start}.p-footer-inner{align-items:flex-start}.p-footer__links{align-items:flex-start}.category-selector__buttons{flex-direction:column;width:100%}.category-filter{width:100%;text-align:left}}

/* Final participant portal polish. */
.ofal-brand__copy strong{font-family:var(--font-serif);font-size:1.05rem;letter-spacing:-.015em}.ofal-brand__copy small{margin-top:.12rem}.ofal-brand--compact .ofal-brand__copy strong{font-size:1rem}
.login-page{min-height:100svh;grid-template-columns:minmax(0,1fr) minmax(0,1fr);overflow-y:auto;align-items:stretch}.login-visual,.login-form-side{height:auto;min-height:100%}.login-visual{padding:clamp(2rem,4.5vw,4.75rem)}.login-visual h1{font-size:clamp(3.25rem,5.8vw,6.5rem);line-height:.94;margin:.65rem 0}.login-visual .event-clock{padding:1rem 1.2rem}.login-visual .event-clock__heading{margin-bottom:.7rem}.login-card{padding:clamp(1.5rem,3vh,2.25rem)}.login-card .form-group{margin-bottom:.85rem}.login-footer{margin-top:1rem}.login-footer p{margin:.45rem 0}
.event-clock--dashboard{padding:1.8rem}.event-clock--dashboard .event-clock__heading strong{font-size:1.55rem}.event-clock--dashboard .countdown-digits b{font-size:clamp(2.3rem,4.2vw,3.7rem)}
.event-clock--sticky{top:98px;grid-template-columns:minmax(200px,.85fr) minmax(340px,1.15fr);padding:.75rem 1.1rem;margin-bottom:1.5rem;border-radius:14px}.event-clock--sticky .event-clock__heading strong{font-size:1rem}.event-clock--sticky .event-clock__heading small{font-size:.65rem}.event-clock--sticky .countdown-digits b{font-size:1.45rem}.event-clock--sticky .countdown-digits>i{font-size:1.35rem}.event-clock--sticky .countdown-digits small{margin-top:.2rem}
.theme-card{min-height:300px}.theme-card__top{display:flex;align-items:center;justify-content:space-between;gap:1rem}.theme-card__top .challenge-type{margin-top:0}.theme-card__organization{margin:-.25rem 0 .8rem!important;color:var(--ofal-magenta)!important;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.challenge-step-label{margin-top:.5rem}
.upload-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.file-upload-card{min-width:0;margin:0;padding:1.15rem;border:1px solid var(--ofal-border);border-radius:14px;background:#faf9fb}.file-upload-card label{font-size:.9rem}.file-upload-card__format{display:block;margin:-.15rem 0 .8rem;color:var(--ofal-magenta);font-size:.68rem;font-weight:800;letter-spacing:.1em}.file-input{display:block!important;width:100%!important;min-height:46px!important;padding:.35rem!important;background:#fff!important;color:var(--ofal-ink)!important;opacity:1!important;visibility:visible!important}.file-input::file-selector-button{margin-right:.75rem;padding:.55rem .8rem;border:0;border-radius:8px;background:#211e31;color:#fff;font-weight:700;cursor:pointer}
@media(max-width:900px){.login-page{grid-template-columns:minmax(0,1fr);height:auto;min-height:100vh;overflow-x:hidden;overflow-y:auto}.login-visual,.login-form-side{width:100%;min-width:0;height:auto;min-height:0}.login-visual{padding:2.5rem 1.5rem;gap:2rem}.login-form-side{padding:2rem 1.25rem}.event-clock--sticky{position:sticky;top:88px;grid-template-columns:1fr;gap:.65rem}.theme-card__top{align-items:flex-start}.submission-page-hero{margin-bottom:1rem}}
@media(max-width:640px){.event-clock--sticky{top:78px;padding:.7rem .85rem}.event-clock--sticky .event-clock__heading small{display:none}.event-clock--sticky .countdown-digits b{font-size:1.3rem}.event-clock--sticky .countdown-digits>i{font-size:1.15rem}.upload-grid{grid-template-columns:1fr}.theme-card__top{flex-direction:column-reverse;gap:.65rem}.login-visual{min-height:auto;padding:1.5rem 1.25rem;gap:1rem}.login-visual h1{font-size:clamp(2.3rem,12vw,2.9rem);line-height:.96;margin:.45rem 0 0}.login-visual p,.login-guide-link{display:none}.login-form-side{padding:1.25rem .9rem 2rem}.login-card{max-width:none;padding:1.35rem;border-radius:14px;box-shadow:0 14px 40px rgba(30,22,50,.08)}.login-card h2{font-size:2.25rem}.login-card>p{font-size:.9rem}.login-card .form-control{min-width:0;font-size:16px}.login-footer a{overflow-wrap:anywhere}.login-visual .event-clock{margin-top:1.5rem}}
@media(max-height:760px) and (min-width:901px){.login-visual{padding-block:2rem}.login-visual h1{font-size:clamp(3rem,5vw,5rem)}.login-visual p{margin:.5rem 0}.login-card{padding:1.5rem}.login-card h2{font-size:2.25rem}.login-footer p:last-child{display:none}}

/* =========================================================
   Pre-launch / Waiting state
   ========================================================= */

/* Locked nav links */
.p-nav__link--locked{padding:.7rem .8rem;border-radius:999px;color:#5f5b72;font-size:.78rem;font-weight:650;cursor:not-allowed;opacity:.55;position:relative;display:inline-block}
.p-nav__link--locked::after{content:attr(title);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:#1a1730;color:#fff;font-size:.65rem;font-weight:500;white-space:nowrap;padding:.4rem .65rem;border-radius:6px;pointer-events:none;opacity:0;transition:opacity .18s}
.p-nav__link--locked:hover::after{opacity:1}

/* Pre-launch hero */
.prelaunch-hero{display:grid;grid-template-columns:1fr .9fr;gap:3rem;align-items:center;margin-bottom:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--ofal-border)}
.prelaunch-hero__text .eyebrow{display:block;margin-bottom:.5rem}
.prelaunch-hero h1{font-size:clamp(2.8rem,5.5vw,5rem);margin:.3rem 0 .8rem;line-height:1.05}
.prelaunch-hero p{color:var(--ofal-muted);font-size:1rem;max-width:560px}
.prelaunch-hero .event-clock{height:100%}
.prelaunch-hero .event-clock--dashboard{height:auto}

/* Pre-launch two-column grid */
.prelaunch-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}

/* Team profile card */
.team-profile-card{padding:2rem}
.team-profile-card__name{font-size:2.2rem;margin:.35rem 0 1.25rem;line-height:1.1}
.member-list{list-style:none;padding:0;margin:0 0 1.5rem;display:grid;gap:.6rem}
.member-list__item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:var(--ofal-bg);border-radius:10px}
.member-list__num{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--ofal-magenta),var(--ofal-indigo));color:#fff;font-size:.65rem;font-weight:800;flex:none}
.member-list__name{font-weight:650;font-size:.9rem;flex:1}
.member-list__role{font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--ofal-magenta);background:#fff0f6;padding:.2rem .55rem;border-radius:999px}
.team-profile-card__meta{display:grid;gap:.6rem;border-top:1px solid var(--ofal-border);padding-top:1rem}
.team-profile-card__meta .meta-row{border-bottom:0;padding-bottom:0}

/* Pre-launch checklist card */
.prelaunch-checklist-card{padding:2rem}
.prelaunch-checklist-card h2{font-size:2.2rem;margin:.35rem 0 1.25rem}
.prelaunch-checklist{list-style:none;padding:0;margin:0;display:grid;gap:.85rem}
.prelaunch-checklist li{display:flex;align-items:flex-start;gap:.75rem;font-size:.88rem;color:var(--ofal-ink);line-height:1.5}
.prelaunch-checklist__icon{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;font-size:.7rem;font-weight:800;flex:none;margin-top:.1rem}
.prelaunch-checklist__icon--done{background:#e8f7ef;color:var(--ofal-success)}
.prelaunch-checklist__icon--todo{background:#f0eef7;color:var(--ofal-muted)}

/* Rules section */
.rules-section{padding:0;overflow:hidden;margin-bottom:2rem}
.rules-section__header{padding:2rem 2rem 1.5rem;border-bottom:1px solid var(--ofal-border)}
.rules-section__header h2{font-size:clamp(1.8rem,3.5vw,2.8rem);margin:.35rem 0 .5rem}
.rules-section__header p{color:var(--ofal-muted);margin:0;font-size:.88rem}
.rules-accordion{padding:0 2rem}
.rules-item{border-bottom:1px solid var(--ofal-border)}
.rules-item:last-child{border-bottom:0}
.rules-item summary{cursor:pointer;list-style:none;font-family:var(--font-serif);font-size:1.25rem;padding:1.2rem 2.5rem 1.2rem 0;position:relative;user-select:none}
.rules-item summary::-webkit-details-marker{display:none}
.rules-item summary::after{content:"+";position:absolute;right:.25rem;font-family:var(--font-sans);font-size:1.1rem;font-weight:400;color:var(--ofal-muted);line-height:1}
.rules-item[open] summary::after{content:"−"}
.rules-item summary:hover{color:var(--ofal-magenta)}
.rules-item > div{padding:.25rem 0 1.5rem;color:var(--ofal-muted);font-size:.88rem;line-height:1.7}
.rules-item > div ul{padding-left:1.25rem;margin:.5rem 0;display:grid;gap:.5rem}
.rules-item > div p{margin:.5rem 0}

/* Rules tables */
.rules-table{width:100%;border-collapse:collapse;font-size:.83rem}
.rules-table th{text-align:left;padding:.6rem .75rem;background:var(--ofal-bg);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ofal-muted)}
.rules-table td{padding:.65rem .75rem;border-bottom:1px solid var(--ofal-border);vertical-align:top}
.rules-table tr:last-child td{border-bottom:0}

/* Responsive */
@media(max-width:900px){
  .prelaunch-hero{grid-template-columns:1fr;gap:1.5rem}
  .prelaunch-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .prelaunch-hero h1{font-size:2.6rem}
  .rules-item summary{font-size:1.05rem}
  .rules-section__header{padding:1.4rem}
  .rules-accordion{padding:0 1.25rem}
  .team-profile-card,.prelaunch-checklist-card{padding:1.4rem}
}

/* Brand kit download buttons */
.brand-kit-buttons{display:flex;flex-direction:column;gap:.75rem;margin-top:.75rem}
.btn-brand-kit{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.25rem;border-radius:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;font-weight:700;font-size:.88rem;transition:background .18s,transform .18s;text-align:center}
.btn-brand-kit:hover{background:rgba(255,255,255,.18);transform:translateY(-2px);color:#fff}