/* PAPhO · Regional olympiad design. No external frameworks or remote assets. */
:root {
 --green:#195C40; --green-dark:#10442F; --green-soft:#EAF3EC;
 --gold:#E4B643; --red:#BA4438; --ink:#23342C; --muted:#68786E;
 --rule:#D8E2DA; --paper:#FFF; --tint:#F9FBF8;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font:15.5px/1.72 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
a{color:var(--green);text-underline-offset:3px}
a:hover{color:#A44F27}
.container{width:min(1050px,calc(100% - 56px));margin-left:auto;margin-right:auto}
.skip{position:absolute;top:-100px;left:0;z-index:100;background:white;color:var(--green);padding:10px}
.skip:focus{top:0}
.site-header{background:var(--paper)}
.panafrican-rule{height:5px;background:linear-gradient(to right,#B8433A 0 28%, #E8B441 28% 52%, #1A6544 52% 100%)}
.masthead{background:#fff;border-bottom:1px solid var(--rule)}
.brand-line{min-height:124px;display:flex;align-items:center;gap:18px;padding-block:24px}
.symbol{flex:0 0 63px;width:63px;height:63px;border:3px solid var(--green);display:grid;place-content:center;position:relative;color:var(--green);font-family:Georgia,serif;font-size:33px;font-weight:bold;line-height:1}
.symbol::after{content:"";display:block;position:absolute;right:-3px;bottom:-3px;width:20px;height:7px;background:var(--gold)}
.brand-meta{flex:1;min-width:0}
.brand-line a{text-decoration:none;color:var(--ink)}
.site-acronym{font-size:30px;font-weight:750;line-height:1.05;letter-spacing:.005em;color:var(--green)}
.site-name{font-size:13px;letter-spacing:.08em;font-weight:600;text-transform:uppercase;color:#53665B!important;display:inline-block;margin-top:5px}
.masthead-extra{display:grid;text-align:right;gap:0;margin-right:8px;white-space:nowrap}
.masthead-extra strong{font-size:13px;letter-spacing:.08em;color:var(--green)}
.masthead-extra small{font-size:12px;color:var(--muted)}
.language{display:flex;align-self:center;gap:5px;margin-left:10px;flex:0 0 auto}
.language button{font:700 12px "Segoe UI",Arial,sans-serif;padding:5px 8px;min-width:35px;width:38px;flex:0 0 38px;color:#52685A;border:1px solid #C9D5CC;background:white;cursor:pointer}
.language button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:#fff}
.language button:focus-visible,.main-nav a:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.nav-row{background:var(--green);border-bottom:3px solid var(--gold)}
.main-nav{display:flex;gap:2px;flex-wrap:wrap}
.main-nav a{font-size:14px;letter-spacing:.01em;padding:13px 22px;color:#fff;text-decoration:none;font-weight:600;border-bottom:3px solid transparent;margin-bottom:-3px}
.main-nav a:first-child{padding-left:0}
.main-nav a:hover{background:rgba(255,255,255,.09);color:white}
.main-nav a[aria-current=page]{border-bottom-color:var(--gold);color:#fff;background:rgba(255,255,255,.065)}
main{min-height:58vh;padding-block:45px 76px}
h1,h2,h3{line-height:1.3;color:var(--green-dark)}
h1{font-size:35px;letter-spacing:-.023em;margin:0 0 18px;font-weight:700}
h2{font-size:21px;font-weight:700;margin:43px 0 16px;padding-bottom:10px;border-bottom:1px solid var(--rule)}
h2::before{content:"";display:inline-block;width:5px;height:20px;vertical-align:-4px;background:var(--gold);margin-right:10px}
h3{font-size:17px;margin:28px 0 9px}
p{margin:0 0 15px}
.edition{font-weight:700;text-transform:uppercase;letter-spacing:.10em;font-size:12px;color:#9C6B20;margin:0 0 10px}
.lead{max-width:790px;font-size:16px;color:#40534A;line-height:1.75}
.home-top{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:54px;align-items:start;padding-top:12px}
.home-top h1{font-size:clamp(32px,4vw,45px);line-height:1.17;max-width:630px;margin-bottom:24px}
.home-top .lead{font-size:16px;max-width:610px}
.home-aside{border:1px solid #D2DDD3;border-top:5px solid var(--green);padding:22px 24px 23px;background:#F8FAF7}
.home-aside .aside-kicker{font:700 11px "Segoe UI",Arial,sans-serif;color:var(--green);letter-spacing:.14em}
.home-aside .aside-year{font-size:43px;color:var(--green-dark);font-weight:700;line-height:1.3;margin:3px 0 14px}
.home-aside .side-detail{padding:11px 0;border-top:1px solid var(--rule)}
.home-aside .side-detail small{display:block;text-transform:uppercase;letter-spacing:.075em;font-size:10.5px;color:var(--muted);font-weight:700}
.home-aside .side-detail b{display:block;font-size:14px;font-weight:600;line-height:1.5;margin-top:2px}
.home-aside a{font-weight:700;font-size:14px;text-decoration:none;border-bottom:1px solid currentColor}
.home-content{max-width:870px;margin-top:14px}
.entry-links{padding:0;margin:12px 0 24px;list-style:none;border-top:1px solid var(--rule);max-width:760px}
.entry-links li{border-bottom:1px solid var(--rule);margin:0}
.entry-links a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 2px;text-decoration:none;font-weight:600;color:var(--green)}
.entry-links a::after{content:'›';font-size:24px;line-height:1;color:#B68029;font-weight:400}
.entry-links a:hover{color:var(--red);background:#F8FAF8}
.info-table{border-collapse:collapse;width:min(735px,100%);margin:15px 0 25px}
.info-table th,.info-table td{border-bottom:1px solid var(--rule);padding:12px 14px;text-align:left;vertical-align:top}
.info-table th{width:175px;color:var(--green-dark);font-weight:700;background:var(--tint)}
.link-list{padding-left:22px;max-width:730px}.link-list li{margin:8px 0}
.note{font-size:13.5px;color:var(--muted);margin:13px 0}
.table-scroll{width:100%;overflow-x:auto;border:1px solid var(--rule)}
.data-table{border-collapse:collapse;width:100%;text-align:left;font-size:14px}
.data-table th{background:var(--green);color:white;font-size:12.5px;font-weight:700;white-space:nowrap;letter-spacing:.02em}
.data-table td,.data-table th{padding:9px 12px;border-bottom:1px solid #E0E8E1}
.data-table tbody tr:nth-child(even){background:#F5F9F5}
.data-table tbody tr:hover{background:#EDF5ED}
.data-table tbody tr:last-child td{border-bottom:0}
.results-table{min-width:755px}
.results-table .number{text-align:right;font-variant-numeric:tabular-nums}
.results-table .name{min-width:220px;color:#173D2A;font-weight:570}
.results-table .award{white-space:nowrap;font-weight:600}
.results-table tr[data-award=gold] .award{color:#956A12}
.results-table tr[data-award=silver] .award{color:#5F6D70}
.results-table tr[data-award=bronze] .award{color:#9A5B34}
.results-table tr[data-award=mention] .award{color:var(--green)}
.score-summary{display:flex;gap:9px 22px;flex-wrap:wrap;border-bottom:1px solid var(--rule);padding:1px 0 18px;margin:15px 0 20px;font-size:14px;color:#495E50}
.score-summary strong{color:var(--green-dark)}
.result-controls{display:flex;flex-wrap:wrap;align-items:end;gap:14px;margin:19px 0 15px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:12px;font-weight:700;color:var(--green-dark)}
.field input,.field select{border:1px solid #B5C8BA;background:#fff;padding:9px 11px;min-height:41px;font:14px "Segoe UI",Arial,sans-serif;color:var(--ink)}
.field input{width:270px;max-width:100%}
.field input:focus,.field select:focus{outline:2px solid #B8DBBB}
#result-count{font-size:13px;color:var(--muted);padding-bottom:10px}
.programme-table .date{width:140px;white-space:nowrap;font-weight:700}
.programme-table .time{width:160px;white-space:nowrap}
.reg-list{padding-left:25px;max-width:850px}.reg-list li{margin:10px 0}
.site-footer{background:#F2F7F1;border-top:2px solid var(--green);padding:27px 0 34px;font-size:13px;color:#415D4C}
.site-footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px 24px}
.site-footer p{margin:0}
@media(max-width:800px){.masthead-extra{display:none}.home-top{grid-template-columns:minmax(0,1fr) 255px;gap:30px}.container{width:calc(100% - 38px)} }
@media(max-width:650px){
 .container{width:calc(100% - 32px)}.brand-line{min-height:100px;gap:12px;padding:18px 0}.symbol{flex-basis:48px;width:48px;height:48px;font-size:26px}.symbol::after{width:15px;height:5px}
 .site-acronym{font-size:26px}.site-name{font-size:10.4px;letter-spacing:.035em}.language{margin-left:0}
 .language button{min-width:31px;padding:6px}.main-nav{gap:0 3px}.main-nav a{font-size:12.5px;padding:10px 10px 9px}.main-nav a:first-child{padding-left:0}
 main{padding-block:27px 48px}.home-top{display:block;padding-top:0}.home-top h1{font-size:31px}.home-aside{margin-top:25px;padding:17px 20px}.home-aside .aside-year{font-size:36px}.home-content{margin-top:0}
 h1{font-size:29px}h2{font-size:20px;margin-top:35px}.info-table th{width:120px}.info-table th,.info-table td{padding:9px 8px}
 .score-summary{gap:6px 16px}.field{flex:1 1 150px;min-width:0}.field input,.field select{width:100%}.data-table th,.data-table td{padding:8px 10px}
}
@media print{.language,.nav-row,.result-controls,.site-footer,.skip{display:none!important}.panafrican-rule{height:2px}.container{width:100%}main{padding:15px 0 0}.table-scroll{overflow:visible}.results-table{min-width:0;font-size:11px}.results-table th,.results-table td{padding:4px 6px}body{font-size:12px}}


/* Academic olympiad refinements: typographic hierarchy, restrained decoration */
:root{--green:#176041;--green-dark:#153F2B;--gold:#D9AA35;--red:#B94C43;--rule:#DCE4DD;--tint:#F7F9F7}
body{font-size:15px;line-height:1.66}
.container{width:min(1020px,calc(100% - 56px))}
.panafrican-rule{height:4px;background:linear-gradient(to right,var(--green) 0 66%,var(--gold) 66% 84%,var(--red) 84% 100%)}
.brand-line{min-height:104px;padding-block:18px;gap:17px}
.symbol{flex:0 0 58px;width:58px;height:58px;border:2px solid var(--green);border-radius:50%;background:#fff;box-shadow:inset 0 0 0 4px #fff,inset 0 0 0 5px #DFC472;font-size:30px;font-weight:normal}
.symbol::after{right:1px;bottom:2px;width:13px;height:7px;border-radius:100%;background:var(--red);transform:rotate(-24deg)}
.brand-meta{display:flex;flex-direction:column;gap:2px}
.brand-line a.site-acronym{display:block;color:var(--green-dark);font-family:Georgia,'Times New Roman',serif;font-size:25px;font-weight:700;line-height:1.24;letter-spacing:-.02em;text-decoration:none;text-transform:none}
.brand-line a.site-acronym:hover{color:var(--green)}
.site-name{font-size:12px;letter-spacing:.12em;font-weight:700;margin-top:1px;color:#68756B!important;text-transform:none}
.masthead-extra strong{font-size:12px;letter-spacing:.04em}
.masthead-extra small{font-size:12px}
.nav-row{border-bottom:2px solid var(--gold)}
.main-nav a{padding:11px 19px;font-size:14px;font-weight:600;margin-bottom:-2px;border-bottom-width:2px}
.main-nav a:first-child{padding-left:4px}
main{padding-block:33px 65px;min-height:54vh}
h1{font-family:Georgia,'Times New Roman',serif;font-size:32px;letter-spacing:-.02em;font-weight:700;margin-bottom:14px}
h2{font-family:Georgia,'Times New Roman',serif;font-size:21px;border-bottom:2px solid #E4E9E4;padding-bottom:9px;margin-top:32px}
h2::before{display:none}
h3{font-family:Georgia,'Times New Roman',serif}
.edition{font-size:11px;letter-spacing:.06em;color:#8C671B;margin-bottom:9px}
.lead{font-size:15px;line-height:1.7;max-width:680px}
.home-top{grid-template-columns:minmax(0,1fr) 265px;gap:42px;padding-top:1px}
.home-top h1{font-size:clamp(30px,3.4vw,39px);line-height:1.2;margin-bottom:19px}
.home-top .lead{font-size:15px}
.home-aside{padding:16px 20px 15px;border:1px solid var(--rule);border-top:3px solid var(--green);background:#FAFBF9}
.home-aside .aside-kicker{letter-spacing:.075em;font-size:10.5px}
.home-aside .aside-year{font-family:Georgia,'Times New Roman',serif;font-size:35px;font-weight:700;margin:5px 0 8px;line-height:1.2}
.home-aside .side-detail{padding:7px 0}
.home-aside .side-detail small{letter-spacing:.04em;font-size:10px}
.home-aside .side-detail b{font-size:13px}
.home-aside a{font-size:13px}
.home-content{margin-top:10px}
.entry-links{max-width:730px;margin-top:8px}
.entry-links a{padding:9px 2px;font-weight:500}
.entry-links a::after{content:'›';font-size:18px;color:var(--green);font-weight:400}
.score-summary{padding-bottom:12px;margin-block:10px 16px}
.data-table{font-size:13.5px}
.data-table th{background:#EAF1EC;color:var(--green-dark);font-size:12.5px;border-top:2px solid var(--green);border-bottom:1px solid #C8DACD}
.data-table td,.data-table th{padding:8px 11px}
.data-table tbody tr:nth-child(even){background:#FAFCFA}
.data-table tbody tr:hover{background:#EDF4EE}
.data-table .name{font-weight:500}
.table-scroll{border:1px solid #D5E0D6}
.site-footer{background:#F6F8F5;border-top:1px solid #CDDCD1;padding:19px 0 23px}
@media(max-width:800px){.home-top{grid-template-columns:minmax(0,1fr) 240px;gap:25px}}
@media(max-width:650px){
 .container{width:calc(100% - 30px)}
 .brand-line{min-height:89px;padding:14px 0;gap:10px}
 .symbol{flex:0 0 46px;width:46px;height:46px;font-size:25px}
 .symbol::after{width:10px;height:6px}
 .brand-line a.site-acronym{font-size:18px;line-height:1.17}
 .site-name{font-size:10px;margin-top:1px;letter-spacing:.07em}
 .language{gap:3px;flex:0 0 auto;margin-left:3px}
 .language button{width:32px;min-width:32px;flex:0 0 32px;padding:6px 4px;font-size:11px}
 .main-nav{gap:0 2px}
 .main-nav a{font-size:12.5px;padding:9px 8px}
 .main-nav a:first-child{padding-left:1px}
 main{padding-block:25px 44px}
 .home-top{display:block}
 .home-top h1{font-size:30px}
 .home-aside{margin-top:22px;padding:16px 18px}
 .home-aside .aside-year{font-size:31px}
 h1{font-size:29px}
 h2{font-size:20px;margin-top:28px}
 .data-table td,.data-table th{padding:8px 9px}
}
@media print{
 .data-table th{background:#F1F1F1!important}
 .brand-line a.site-acronym{font-size:23px}
}