:root{--ac-text:#172033;--ac-muted:#667085;--ac-border:#e7eaf0;--ac-bg:#f7f8fb;--ac-primary:#173b73;--ac-accent:#e5ad32;--ac-white:#fff}*{box-sizing:border-box}body{margin:0;color:var(--ac-text);background:#fff;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:var(--ac-primary);text-decoration:none}.ac-container{width:min(1180px,92%);margin-inline:auto}.ac-header{background:#fff;border-bottom:1px solid var(--ac-border);position:relative;z-index:10}.ac-header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.ac-logo{font-size:1.35rem;font-weight:800}.custom-logo{max-height:52px;width:auto}.ac-primary-nav ul,.ac-nav-list{list-style:none;margin:0;padding:0;display:flex;gap:22px;align-items:center}.ac-menu-toggle{display:none}.ac-site-main{min-height:65vh}.ac-hero{background:linear-gradient(135deg,#173b73,#264e88);color:#fff;padding:80px 0}.ac-hero h1{max-width:780px;font-size:clamp(2.2rem,5vw,4rem);line-height:1.05;margin:.3em 0}.ac-hero p{max-width:700px;font-size:1.15rem}.ac-eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--ac-accent)}.ac-search{display:flex;max-width:720px;margin:28px 0 18px}.ac-search input{flex:1;border:0;border-radius:8px 0 0 8px;padding:16px;font-size:1rem}.ac-search button{border:0;border-radius:0 8px 8px 0;padding:0 24px;font-weight:700;background:var(--ac-accent);color:#172033}.ac-button{display:inline-block;background:var(--ac-primary);color:#fff;padding:12px 18px;border-radius:7px;font-weight:700}.ac-button-light{background:#fff;color:var(--ac-primary)}.ac-content{padding:48px 0}.ac-archive-header{margin-bottom:30px}.ac-archive-header h1{font-size:clamp(2rem,4vw,3rem);margin:.2em 0}.ac-term-description{color:var(--ac-muted);max-width:800px}.ac-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.ac-card{background:#fff;border:1px solid var(--ac-border);border-radius:12px;overflow:hidden;box-shadow:0 3px 14px rgba(20,30,50,.05);display:flex;flex-direction:column}.ac-card-media{display:block;aspect-ratio:16/9;background:var(--ac-bg);overflow:hidden}.ac-card-media img{width:100%;height:100%;object-fit:cover;display:block}.ac-placeholder{display:grid;place-items:center;height:100%;color:var(--ac-muted);font-weight:700}.ac-card-body{padding:18px}.ac-card-tags{display:flex;gap:8px;align-items:center;font-size:.78rem;color:var(--ac-muted)}.ac-status{display:inline-block;background:#edf7ee;color:#28733a;border-radius:999px;padding:4px 9px;font-size:.78rem;font-weight:800}.ac-status-small{font-size:.7rem;padding:3px 7px}.ac-card h2{font-size:1.2rem;line-height:1.3;margin:10px 0}.ac-card-meta{display:grid;gap:4px;color:var(--ac-muted);font-size:.88rem}.ac-card-link{display:inline-block;margin-top:15px;font-weight:800}.ac-section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.ac-section-heading h2{margin:0}.ac-empty{background:var(--ac-bg);border:1px dashed var(--ac-border);padding:35px;border-radius:12px}.ac-pagination{margin-top:35px}.ac-pagination ul{display:flex;gap:8px;list-style:none;padding:0}.ac-pagination a,.ac-pagination span{display:block;padding:8px 12px;border:1px solid var(--ac-border);border-radius:6px}.ac-single{padding:50px 0}.ac-single-header{max-width:900px}.ac-single-header h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.08;margin:.25em 0}.ac-lead{font-size:1.15rem;color:var(--ac-muted)}.ac-quick-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:28px 0}.ac-quick-grid div{border:1px solid var(--ac-border);border-radius:10px;padding:15px}.ac-quick-grid strong,.ac-quick-grid span{display:block}.ac-quick-grid span{margin-top:4px;color:var(--ac-muted)}.ac-hero-image{margin:28px 0}.ac-hero-image img{width:100%;max-height:520px;object-fit:cover;border-radius:12px}.ac-single-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px}.ac-single-main{font-size:1.05rem}.ac-single-side{display:grid;align-content:start;gap:18px}.ac-side-box{border:1px solid var(--ac-border);border-radius:10px;padding:18px}.ac-side-box strong{display:block;margin-bottom:8px}.ac-footer{border-top:1px solid var(--ac-border);padding:35px 0;color:var(--ac-muted);background:var(--ac-bg)}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:900px){.ac-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ac-quick-grid{grid-template-columns:repeat(2,1fr)}.ac-single-layout{grid-template-columns:1fr}.ac-menu-toggle{display:block;background:#fff;border:1px solid var(--ac-border);padding:8px 12px;border-radius:6px}.ac-primary-nav{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--ac-border);padding:18px}.ac-primary-nav.is-open{display:block}.ac-primary-nav ul,.ac-nav-list{display:grid;gap:12px}}@media(max-width:600px){.ac-grid{grid-template-columns:1fr}.ac-hero{padding:55px 0}.ac-search{display:grid;gap:8px}.ac-search input,.ac-search button{border-radius:7px;padding:14px}.ac-quick-grid{grid-template-columns:1fr}.ac-content{padding:35px 0}}


/* Competition detail page v1.0.1 */
.ac-detail-section{margin:0 0 34px}
.ac-detail-section h2{margin:0 0 14px;font-size:26px;line-height:1.2}
.ac-rich-content{font-size:16px;line-height:1.75;color:#334155}
.ac-rich-content p{margin:0 0 14px}
.ac-rich-content ul,.ac-rich-content ol{margin:0 0 16px 22px}
.ac-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.ac-detail-box{border:1px solid #e2e8f0;border-radius:10px;padding:15px;background:#fff}
.ac-detail-box strong{display:block;font-size:13px;margin-bottom:6px;color:#173f78}
.ac-detail-box span{display:block;color:#334155}
.ac-side-list{margin:10px 0 0}
.ac-side-list>div{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-top:1px solid #e2e8f0}
.ac-side-list dt{font-weight:600;color:#475569}
.ac-side-list dd{margin:0;text-align:right;color:#0f172a}
.ac-side-button{display:block;text-align:center;margin:0 0 16px}
.ac-category-links a{display:inline-block;margin:8px 8px 0 0}
.ac-trust-box span,.ac-trust-box small{display:block;margin-top:7px;color:#475569}
.ac-entry-section{border-top:1px solid #e2e8f0;padding-top:28px}
@media (max-width:700px){
 .ac-detail-grid{grid-template-columns:1fr}
 .ac-detail-section h2{font-size:23px}
 .ac-rich-content{font-size:15px}
 .ac-side-list>div{align-items:flex-start}
}


/* Competition Detail Page v1.1.0 */
.ac-breadcrumbs{display:flex;flex-wrap:wrap;gap:7px;align-items:center;color:var(--ac-muted);font-size:.84rem;margin-bottom:24px}
.ac-breadcrumbs a{font-weight:600}
.ac-breadcrumbs span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:420px}
.ac-detail-hero{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:end;margin-bottom:24px}
.ac-detail-hero h1{font-size:clamp(2rem,4.5vw,3.5rem);line-height:1.08;margin:10px 0}
.ac-status-large{font-size:.82rem;padding:6px 11px}
.ac-deadline-card{border:2px solid var(--ac-accent);border-radius:14px;padding:20px;background:#fffaf0}
.ac-deadline-card>*{display:block}
.ac-deadline-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;font-weight:800;color:#7a5a08}
.ac-deadline-card strong{font-size:1.45rem;line-height:1.2;margin:6px 0}
.ac-deadline-card span:not(.ac-deadline-label){color:var(--ac-muted);font-size:.88rem}
.ac-deadline-card b{margin-top:10px;color:var(--ac-primary);font-size:.9rem}
.ac-detail-featured{margin:0 0 24px}
.ac-summary-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:0 0 38px}
.ac-summary-strip>div{border:1px solid var(--ac-border);border-radius:10px;padding:13px;background:var(--ac-bg)}
.ac-summary-strip span,.ac-summary-strip strong{display:block}
.ac-summary-strip span{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ac-muted);font-weight:700}
.ac-summary-strip strong{margin-top:4px;font-size:.92rem}
.ac-deadline-box{border-color:var(--ac-accent)}
.ac-related-section{border-top:1px solid var(--ac-border);padding:38px 0 10px;margin-top:12px}
.ac-related-section .ac-section-heading{margin-bottom:20px}
@media(max-width:900px){
 .ac-detail-hero{grid-template-columns:1fr}
 .ac-summary-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
 .ac-breadcrumbs{font-size:.75rem;margin-bottom:18px}
 .ac-breadcrumbs span:last-child{max-width:180px}
 .ac-summary-strip{grid-template-columns:1fr}
 .ac-deadline-card{padding:16px}
}


/* Header and navigation v1.4.0 */
.ac-header-inner{min-height:76px}
.ac-brand{display:flex;align-items:center;min-width:0}
.ac-logo{font-size:1.38rem;letter-spacing:-.02em}
.ac-primary-nav{margin-left:auto}
.ac-primary-nav .ac-nav-list{gap:6px}
.ac-primary-nav .ac-nav-list>li>a,.ac-nav-dropdown>summary{display:flex;align-items:center;gap:6px;padding:10px 13px;border-radius:8px;font-size:.95rem;font-weight:650;color:var(--ac-text);cursor:pointer;list-style:none}
.ac-primary-nav .ac-nav-list>li>a:hover,.ac-primary-nav .ac-nav-list>li>a:focus-visible,.ac-nav-dropdown>summary:hover,.ac-nav-dropdown[open]>summary{background:var(--ac-bg);color:var(--ac-primary)}
.ac-nav-dropdown>summary::-webkit-details-marker{display:none}
.ac-nav-dropdown>summary::after{content:'⌄';font-size:.78rem;color:var(--ac-muted);transform:translateY(-1px)}
.ac-nav-dropdown[open]>summary::after{content:'⌃'}
.ac-nav-dropdown-wrap{position:relative}
.ac-nav-dropdown-panel{position:absolute;right:0;top:calc(100% + 8px);width:260px;background:#fff;border:1px solid var(--ac-border);border-radius:12px;box-shadow:0 12px 35px rgba(20,30,50,.12);padding:8px;z-index:30}
.ac-nav-dropdown-panel a{display:block;padding:11px 12px;border-radius:8px;color:var(--ac-text)}
.ac-nav-dropdown-panel a:hover,.ac-nav-dropdown-panel a:focus-visible{background:var(--ac-bg);color:var(--ac-primary)}
.ac-nav-dropdown-panel a span,.ac-nav-dropdown-panel a small{display:block}
.ac-nav-dropdown-panel a span{font-weight:700}
.ac-nav-dropdown-panel a small{margin-top:2px;color:var(--ac-muted);font-size:.76rem}
.ac-nav-dropdown-panel .ac-nav-dropdown-all{border-top:1px solid var(--ac-border);margin-top:5px;padding-top:13px;color:var(--ac-primary);font-weight:800}
.ac-nav-search{border:1px solid var(--ac-border)}
@media(max-width:900px){
 .ac-primary-nav{margin-left:0}
 .ac-primary-nav .ac-nav-list{gap:4px}
 .ac-primary-nav .ac-nav-list>li>a,.ac-nav-dropdown>summary{padding:11px 12px}
 .ac-nav-dropdown-panel{position:static;width:auto;box-shadow:none;border:0;border-top:1px solid var(--ac-border);border-radius:0;margin-top:5px;padding:6px 0 0 10px}
 .ac-nav-dropdown-panel .ac-nav-dropdown-all{border-top:0;margin-top:2px;padding-top:10px}
}

/* Manual mega menu + WordPress menu integration v1.5.0 */
.ac-primary-nav .ac-nav-list{align-items:center}
.ac-primary-nav .ac-nav-list > li{position:relative}
.ac-primary-nav .ac-nav-list > li > a{display:flex;align-items:center;gap:7px;padding:10px 13px;border-radius:8px;color:var(--ac-text);font-size:.95rem;font-weight:700}
.ac-primary-nav .ac-nav-list > li > a:hover,.ac-primary-nav .ac-nav-list > li > a:focus-visible{background:var(--ac-bg);color:var(--ac-primary)}
.ac-primary-nav .sub-menu{list-style:none;margin:0;padding:0}
.ac-primary-nav .ac-mega-menu > a::after{content:'⌄';font-size:.75rem;color:var(--ac-muted)}
.ac-primary-nav .ac-mega-menu > .sub-menu{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:22px;position:absolute;right:0;top:calc(100% + 8px);width:min(920px,calc(100vw - 40px));padding:24px;background:#fff;border:1px solid var(--ac-border);border-radius:14px;box-shadow:0 16px 45px rgba(20,30,50,.14);opacity:0;visibility:hidden;transform:translateY(-5px);transition:opacity .15s ease,transform .15s ease,visibility .15s ease;z-index:50}
.ac-primary-nav .ac-mega-menu:hover > .sub-menu,.ac-primary-nav .ac-mega-menu:focus-within > .sub-menu{opacity:1;visibility:visible;transform:translateY(0)}
.ac-primary-nav .ac-mega-menu > .sub-menu > .menu-item > a{display:block;color:var(--ac-primary);font-size:.95rem;font-weight:800;padding:7px 8px;border-radius:7px}
.ac-primary-nav .ac-mega-menu > .sub-menu > .menu-item > a:hover,.ac-primary-nav .ac-mega-menu > .sub-menu > .menu-item > a:focus-visible{background:var(--ac-bg)}
.ac-primary-nav .ac-mega-menu > .sub-menu .sub-menu{padding:3px 8px 0}
.ac-primary-nav .ac-mega-menu > .sub-menu .sub-menu a{display:block;padding:5px 0;color:var(--ac-muted);font-size:.86rem}
.ac-primary-nav .ac-mega-menu > .sub-menu .sub-menu a:hover,.ac-primary-nav .ac-mega-menu > .sub-menu .sub-menu a:focus-visible{color:var(--ac-primary)}
.ac-primary-nav .ac-mega-feature{grid-column:1/-1;border-top:1px solid var(--ac-border);padding-top:15px;margin-top:1px}
.ac-primary-nav .ac-mega-feature a{font-weight:800!important;color:var(--ac-primary)!important}
.ac-primary-nav .ac-nav-search{border:1px solid var(--ac-border)}
@media(max-width:900px){
 .ac-primary-nav .ac-mega-menu > .sub-menu{display:none;position:static;width:auto;padding:8px 0 8px 10px;border:0;border-top:1px solid var(--ac-border);border-radius:0;box-shadow:none;opacity:1;visibility:visible;transform:none;grid-template-columns:1fr;gap:4px}
 .ac-primary-nav .ac-mega-menu:hover > .sub-menu,.ac-primary-nav .ac-mega-menu:focus-within > .sub-menu{display:grid}
 .ac-primary-nav .ac-mega-feature{grid-column:auto;border-top:0;padding-top:8px}
 .ac-primary-nav .ac-nav-list > li > a{padding:11px 12px}
}


/* Active Competitions v1.5.1 - manual mega menu */
@media (min-width:901px){
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu{position:static}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu{
   position:absolute;left:0;right:0;top:100%;
   width:100%;
   display:grid;
   grid-template-columns:repeat(4,minmax(0,1fr));
   gap:28px;
   padding:28px max(4vw,24px);
   margin:0;
   background:#fff;
   border-top:1px solid var(--ac-border);
   border-bottom:1px solid var(--ac-border);
   box-shadow:0 18px 40px rgba(20,30,50,.12);
   z-index:100;
   visibility:hidden;opacity:0;pointer-events:none;
   transform:translateY(-4px);
   transition:opacity .15s ease,transform .15s ease,visibility .15s;
 }
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu:hover > ul.sub-menu,
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu:focus-within > ul.sub-menu{
   visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)
 }
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li{
   min-width:0;list-style:none
 }
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > a{
   display:block;padding:5px 0 9px;font-size:1rem;font-weight:800;color:var(--ac-primary)
 }
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > ul.sub-menu{
   display:grid;gap:2px;margin:0;padding:0;list-style:none
 }
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > ul.sub-menu > li > a{
   display:block;padding:6px 8px;border-radius:6px;color:var(--ac-text);font-size:.92rem
 }
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > ul.sub-menu > li > a:hover,
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > ul.sub-menu > li > a:focus-visible{
   background:var(--ac-bg);color:var(--ac-primary)
 }
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-mega-feature{
   align-self:end;padding:16px;border:1px solid var(--ac-border);border-radius:10px;background:var(--ac-bg)
 }
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-mega-feature > a{color:var(--ac-primary);font-weight:800}
}
@media (max-width:900px){
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu{display:block;margin:0;padding:0 0 0 14px;list-style:none}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li{margin:4px 0}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > ul.sub-menu{display:block;margin:0;padding:0 0 0 14px;list-style:none}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > ul.sub-menu > li > a{display:block;padding:7px 0}
}

/* Active Competitions v1.7.0 - polished discovery mega menu */
@media (min-width:901px){
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu{grid-template-columns:repeat(4,minmax(170px,1fr));gap:0;padding:28px clamp(28px,5vw,72px) 24px;background:#fff}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li{padding:0 22px;border-left:1px solid var(--ac-border)}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li:first-child{border-left:0}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > a{display:flex;align-items:center;gap:9px;padding:7px 8px 11px;font-size:1rem;color:var(--ac-primary);font-weight:800}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li > a::before{content:'•';display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--ac-bg);color:var(--ac-primary);font-size:1rem;flex:0 0 26px}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-art > a::before{content:'✦'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-kids > a::before{content:'●'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-students > a::before{content:'◆'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-adults > a::before{content:'◉'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-online > a::before{content:'⌁'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-free > a::before{content:'✓'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-resources > a::before{content:'▤'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-participants > a::before{content:'◎'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu > li.ac-icon-explore > a::before{content:'⌕'}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu .sub-menu a{padding:7px 8px;border-radius:7px;line-height:1.35}
 .ac-primary-nav .ac-nav-list > li.ac-mega-menu > ul.sub-menu .sub-menu a:hover{background:#f7f8fb}
}

.ac-faq-list{display:grid;gap:10px}.ac-faq-item{border:1px solid var(--ac-border);border-radius:10px;padding:0 16px;background:#fff}.ac-faq-item summary{cursor:pointer;font-weight:750;padding:15px 2px;list-style:none}.ac-faq-item summary::-webkit-details-marker{display:none}.ac-faq-item summary::after{content:'+';float:right;color:var(--ac-primary);font-weight:800}.ac-faq-item[open] summary::after{content:'−'}.ac-faq-item .ac-rich-content{padding:0 2px 14px;color:var(--ac-muted)}.ac-topic-chips{display:flex;flex-wrap:wrap;gap:8px}.ac-topic-chip{border:1px solid var(--ac-border);background:var(--ac-bg);padding:6px 10px;border-radius:999px;font-size:.82rem;color:var(--ac-muted)}.ac-section-note{color:var(--ac-muted);font-size:.92rem}.ac-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ac-product-card{display:flex;gap:12px;align-items:center;border:1px solid var(--ac-border);border-radius:10px;padding:14px;color:var(--ac-text);background:#fff}.ac-product-card:hover{border-color:#cbd4e4;box-shadow:0 5px 16px rgba(20,30,50,.06)}.ac-product-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--ac-bg);color:var(--ac-primary);font-size:1.2rem;font-weight:800;flex:0 0 34px}.ac-product-card strong,.ac-product-card small{display:block}.ac-product-card small{color:var(--ac-muted);margin-top:2px}.ac-category-subnav{margin:28px 0 34px}.ac-category-subnav h2{font-size:1.15rem}.ac-topic-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.ac-topic-links a{border:1px solid var(--ac-border);border-radius:10px;padding:13px;color:var(--ac-text)}.ac-topic-links a:hover{background:var(--ac-bg)}.ac-topic-links strong,.ac-topic-links small{display:block}.ac-topic-links small{color:var(--ac-muted);margin-top:2px}@media(max-width:600px){.ac-product-grid{grid-template-columns:1fr}.ac-topic-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* Active Competitions v1.7.0 - desktop discovery mega menu polish */
@media (min-width: 901px){
 .ac-primary-nav .ac-nav-list>li.ac-mega-menu{position:static}
 .ac-primary-nav .ac-nav-list>li.ac-mega-menu>.sub-menu{left:0;right:0;top:100%;width:min(1180px,calc(100vw - 40px));margin:0 auto;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding:30px 28px 22px;border-radius:0 0 16px 16px;border-top:3px solid var(--ac-primary);box-shadow:0 18px 50px rgba(20,30,50,.16)}
 .ac-primary-nav .ac-nav-list>li.ac-mega-menu>.sub-menu>.menu-item{min-width:0;padding:0 22px;border-left:1px solid var(--ac-border)}
 .ac-primary-nav .ac-nav-list>li.ac-mega-menu>.sub-menu>.menu-item:first-child{border-left:0}
 .ac-primary-nav .ac-nav-list>li.ac-mega-menu>.sub-menu>.menu-item>a{font-size:1rem;letter-spacing:.01em}
 .ac-primary-nav .ac-nav-list>li.ac-mega-menu>.sub-menu .sub-menu a{font-size:.9rem;padding:7px 8px}
 .ac-primary-nav .ac-nav-list>li.ac-mega-menu>.sub-menu>.ac-mega-feature{grid-column:1/-1;margin-top:18px;padding:16px 0 0;border-left:0;border-top:1px solid var(--ac-border)}
}
.ac-keyword-section{margin-top:30px}.ac-keyword-chips{display:flex;flex-wrap:wrap;gap:8px}.ac-keyword-chip{display:inline-block;border:1px solid var(--ac-border);background:var(--ac-bg);border-radius:999px;padding:6px 10px;font-size:.82rem;color:var(--ac-muted)}
.ac-category-faq{margin-top:34px}.ac-related-cats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.ac-related-cats a{border:1px solid var(--ac-border);border-radius:10px;padding:12px;color:var(--ac-text);background:#fff}.ac-related-cats a:hover{background:var(--ac-bg)}
@media(max-width:900px){.ac-related-cats{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* v1.7.0 icon treatment and discovery polish */
.ac-primary-nav .ac-icon-art>a::before,.ac-primary-nav .ac-icon-kids>a::before,.ac-primary-nav .ac-icon-students>a::before,.ac-primary-nav .ac-icon-online>a::before,.ac-primary-nav .ac-icon-free>a::before,.ac-primary-nav .ac-icon-resources>a::before{font-size:.9rem;opacity:.9}
.ac-primary-nav .ac-icon-art>a::before{content:'✦'}.ac-primary-nav .ac-icon-kids>a::before{content:'●'}.ac-primary-nav .ac-icon-students>a::before{content:'◆'}.ac-primary-nav .ac-icon-online>a::before{content:'⌁'}.ac-primary-nav .ac-icon-free>a::before{content:'✓'}.ac-primary-nav .ac-icon-resources>a::before{content:'▤'}
@media(max-width:900px){.ac-primary-nav .ac-nav-list>li.ac-mega-menu>.sub-menu{max-height:70vh;overflow:auto}.ac-primary-nav .ac-nav-list>li.ac-mega-menu>.sub-menu .sub-menu a{padding:8px 0}.ac-primary-nav .ac-nav-list>li>a{min-height:44px}.ac-keyword-chips{gap:6px}}