/* FirstHack Contests: one calm, light interface. Brand red is used sparingly for actions. */
:root{--brand:#e8113c;--brand-d:#c20d31;--ink:#111827;--ink2:#374151;--mut:#6b7280;--line:#e5e7eb;--line2:#d1d5db;--bg:#f6f7f9;--card:#fff;
--ok:#047857;--ok-bg:#ecfdf5;--warn:#b45309;--warn-bg:#fffbeb;--bad:#b91c1c;--bad-bg:#fef2f2;--blue:#1d4ed8;--blue-bg:#eff6ff;--r:10px;--sh:0 1px 2px rgba(16,24,40,.05)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.25;margin:0 0 .4em;letter-spacing:-.01em}h1{font-size:28px}h2{font-size:20px}h3{font-size:16px}
p{margin:0 0 .8em}.muted{color:var(--mut)}.small{font-size:13px}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0}.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:99}
.ic{flex:none;vertical-align:-3px}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
/* header */
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top-in{display:flex;align-items:center;gap:22px;height:62px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:16px;text-decoration:none!important}
.brand b{font-weight:800}.brand em{font-style:normal;color:var(--mut);font-weight:600}
.brand-mark{width:32px;height:32px;border-radius:8px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;letter-spacing:.02em}
.nav{display:flex;gap:2px;flex:0 1 auto;overflow-x:auto;scrollbar-width:none}
.nav a{padding:8px 11px;border-radius:8px;color:var(--ink2);font-weight:500;white-space:nowrap;text-decoration:none}
.nav a:hover{background:var(--bg)}.nav a.on{color:var(--ink);background:var(--bg);font-weight:600}
.top-r{display:flex;align-items:center;gap:8px;margin-left:auto}.top-search+.top-r{margin-left:0}
.menu{position:relative}.menu summary{list-style:none;cursor:pointer}.menu summary::-webkit-details-marker{display:none}
.av{width:36px;height:36px;border-radius:50%;background:var(--blue-bg);color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:700}
.menu-p{position:absolute;right:0;top:44px;width:240px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 10px 30px rgba(16,24,40,.12);padding:6px;z-index:30}
.menu-h{padding:10px;border-bottom:1px solid var(--line);margin-bottom:4px}.menu-h b,.menu-h small{display:block}.menu-h small{color:var(--mut);overflow:hidden;text-overflow:ellipsis}
.menu-p a,.menu-p button{display:flex;gap:10px;align-items:center;width:100%;padding:9px 10px;border-radius:8px;color:var(--ink2);background:none;border:0;font:inherit;cursor:pointer;text-align:left;text-decoration:none}
.menu-p a:hover,.menu-p button:hover{background:var(--bg)}
@media(max-width:860px){.nav{display:none}.top-r .btn.ghost{display:none}}
/* buttons, forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:#fff;font:600 14px/1.2 Inter,sans-serif;cursor:pointer;text-decoration:none!important;min-height:40px;white-space:nowrap}
.btn:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line2)}.btn.ghost:hover{background:var(--bg)}
.btn.dark{background:var(--ink);border-color:var(--ink)}.btn.dark:hover{background:#000}
.btn.sm{padding:7px 12px;min-height:34px;font-size:13.5px}.btn.lg{padding:13px 24px;font-size:15.5px}
.btn[disabled],.btn.disabled{opacity:.55;cursor:not-allowed;pointer-events:none}
.btn.ok{background:var(--ok);border-color:var(--ok)}.btn.danger{background:#fff;color:var(--bad);border-color:#fecaca}.btn.danger:hover{background:var(--bad-bg)}
.linkbtn{background:none;border:0;color:var(--blue);font:inherit;cursor:pointer;padding:0}
label{font-weight:600;font-size:13.5px;color:var(--ink2);display:block;margin-bottom:6px}
.field{margin-bottom:16px}.field small{display:block;color:var(--mut);font-size:12.5px;margin-top:4px;font-weight:400}
input:not([type]),input[type=text],input[type=email],input[type=password],input[type=tel],input[type=number],input[type=url],input[type=search],input[type=datetime-local],select,textarea{
width:100%;padding:10px 12px;border:1px solid var(--line2);border-radius:8px;background:#fff;color:var(--ink);font:inherit;min-height:42px}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,78,216,.15)}
.err-text{color:var(--bad);font-size:13px;margin-top:4px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 16px}
@media(max-width:700px){.grid2,.grid3{grid-template-columns:1fr}}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:500}.check input{margin-top:4px;width:16px;height:16px}
/* alerts, pills */
.alert{padding:12px 14px;border-radius:8px;margin:0 0 16px;border:1px solid;font-size:14px}
.alert.success{background:var(--ok-bg);border-color:#a7f3d0;color:#065f46}.alert.error{background:var(--bad-bg);border-color:#fecaca;color:#991b1b}
.alert.info{background:var(--blue-bg);border-color:#bfdbfe;color:#1e3a8a}.alert.warning{background:var(--warn-bg);border-color:#fde68a;color:#92400e}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--line2);color:var(--ink2);background:#fff;white-space:nowrap}
.pill i{width:7px;height:7px;border-radius:50%;background:currentColor;animation:pulse 1.4s infinite}
.pill.live{color:var(--ok);border-color:#a7f3d0;background:var(--ok-bg)}.pill.up{color:var(--blue);border-color:#bfdbfe;background:var(--blue-bg)}.pill.end{color:var(--mut)}
.pill.warn{color:var(--warn);border-color:#fde68a;background:var(--warn-bg)}.pill.bad{color:var(--bad);border-color:#fecaca;background:var(--bad-bg)}
@keyframes pulse{50%{opacity:.35}}
.tag{font-size:12px;font-weight:600;color:var(--ink2);background:var(--bg);border:1px solid var(--line);padding:3px 9px;border-radius:6px}
.tag.coding{color:#6d28d9;background:#f5f3ff;border-color:#ddd6fe}.tag.quiz{color:#0369a1;background:#f0f9ff;border-color:#bae6fd}
.tag.olympiad{color:#b45309;background:#fffbeb;border-color:#fde68a}.tag.hackathon{color:#be123c;background:#fff1f2;border-color:#fecdd3}
/* cards & layout */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.page{padding:28px 0 56px}
.sec{margin:0 0 32px}.sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}.sec-h h2{margin:0}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.cc{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;color:var(--ink);text-decoration:none!important;box-shadow:var(--sh);transition:border-color .15s,box-shadow .15s}
.cc:hover{border-color:var(--line2);box-shadow:0 6px 20px rgba(16,24,40,.08)}
.cc-top{display:flex;justify-content:space-between;align-items:center;gap:8px}.cc h3{margin:0;font-size:17px}
.cc-tl{margin:0;font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cc-meta{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--ink2)}.cc-meta li{display:flex;gap:8px}.cc-meta .ic{color:var(--mut);margin-top:2px}
.cc-foot{margin-top:auto;padding-top:10px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:13px}.cc-dl{font-weight:600;color:var(--ink2)}
.empty{text-align:center;padding:40px 20px;background:#fff;border:1px dashed var(--line2);border-radius:var(--r);color:var(--mut)}.empty h3{color:var(--ink);margin-top:10px}
/* home */
.hero{background:#fff;border-bottom:1px solid var(--line)}
.hero-in{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding:36px 20px;align-items:center}
.hero h1{font-size:34px}.hero p{font-size:16px;color:var(--ink2);max-width:560px}
.hero-search{display:flex;gap:8px;margin-top:18px;max-width:560px}.hero-search input{flex:1}
.hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.stat{border:1px solid var(--line);border-radius:var(--r);padding:16px;background:var(--bg)}.stat b{display:block;font-size:26px}.stat span{color:var(--mut);font-size:13px}
.cats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.cat{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;color:var(--ink);text-decoration:none!important}
.cat:hover{border-color:var(--line2)}.cat .ci{width:40px;height:40px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.cat b{display:block}.cat small{color:var(--mut)}
@media(max-width:900px){.hero-in{grid-template-columns:1fr}.cats{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* listing */
.lst{display:grid;grid-template-columns:250px minmax(0,1fr);gap:24px;align-items:start}
.filters{position:sticky;top:78px}.filters h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);margin:16px 0 8px}
.filters a.opt{display:flex;justify-content:space-between;padding:7px 10px;border-radius:7px;color:var(--ink2);text-decoration:none}.filters a.opt:hover{background:#fff}.filters a.opt.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:inset 3px 0 0 var(--brand)}
.lst-bar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.lst-bar form{flex:1;display:flex;gap:8px;min-width:240px}
.pager{display:flex;gap:6px;justify-content:center;margin-top:20px}.pager a,.pager span{padding:7px 12px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink2)}.pager span.on{background:var(--ink);color:#fff;border-color:var(--ink)}
@media(max-width:900px){.lst{grid-template-columns:1fr}.filters{position:static}}
/* tables */
.tbl{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line);background:#fafafa}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}.tbl tr:last-child td{border-bottom:0}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
/* auth */
.auth{max-width:440px;margin:40px auto;padding:0 20px}.auth .card{padding:28px}.auth h1{font-size:24px}
/* dashboard */
.dash{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:24px}
@media(max-width:800px){.dash{grid-template-columns:repeat(2,minmax(0,1fr))}}
.rowc{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}.rowc:last-child{border-bottom:0}
.rowc h3{margin:0 0 2px}
.foot{border-top:1px solid var(--line);background:#fff;padding:26px 0}.foot-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.foot nav{display:flex;gap:18px;flex-wrap:wrap}.foot nav a{color:var(--ink2)}
.spin{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .7s linear infinite;display:inline-block}@keyframes sp{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.pill i,.spin{animation:none}}
.cd-body>*,.cd-head-in>*,.lst>*{min-width:0}

/* ============ event look (contest page hero, featured banners, card covers) ============ */
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ev,.fs-slide,.cc-cover,.sw{--bg:#0a0605;--g1:255,163,61;--g2:255,222,160;--acc:#f2c14e;--acc2:#b8862b;--rib1:#1f3fbf;--rib2:#14298a;--ink-d:#151b3d}
.ev-royal,.th-royal{--bg:#050a1c;--g1:70,110,255;--g2:170,195,255;--acc:#f2c14e;--acc2:#b8862b;--rib1:#c9152f;--rib2:#8f0d22;--ink-d:#0b1438}
.ev-crimson,.th-crimson{--bg:#0e0306;--g1:232,17,60;--g2:255,150,165;--acc:#ffd3da;--acc2:#e8113c;--rib1:#e8113c;--rib2:#a50b2b;--ink-d:#3a0612}
.ev-emerald,.th-emerald{--bg:#03110c;--g1:16,185,129;--g2:167,243,208;--acc:#f2d27a;--acc2:#b08a2e;--rib1:#0f766e;--rib2:#0b4f4a;--ink-d:#04261d}
.ev-slate,.th-slate{--bg:#0f172a;--g1:148,163,184;--g2:226,232,240;--acc:#e2e8f0;--acc2:#94a3b8;--rib1:#334155;--rib2:#1e293b;--ink-d:#020617}
.ev{position:relative;overflow:hidden;background:var(--bg);color:#fff;isolation:isolate}
.ev-glow{position:absolute;inset:0;z-index:-1;pointer-events:none}
.ev-glow::before{content:"";position:absolute;left:50%;top:50%;width:min(1180px,96vw);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;
  border:2px solid rgba(var(--g2),.85);box-shadow:0 0 18px 2px rgba(var(--g1),.9),0 0 90px 18px rgba(var(--g1),.45),inset 0 0 70px 12px rgba(var(--g1),.35),inset 0 0 220px 40px rgba(var(--g1),.12)}
.ev-glow::after{content:"";position:absolute;inset:0;background:
  radial-gradient(closest-side,rgba(var(--g2),.95),rgba(var(--g1),.55) 30%,transparent 100%) calc(50% - min(590px,48vw)) 50%/90px 260px no-repeat,
  radial-gradient(closest-side,rgba(var(--g2),.95),rgba(var(--g1),.55) 30%,transparent 100%) calc(50% + min(590px,48vw)) 50%/90px 260px no-repeat,
  radial-gradient(60% 55% at 50% 50%,rgba(var(--g1),.10),transparent 70%)}
.ev-slate .ev-glow::before,.ev-slate .ev-glow::after{display:none}
.ev-slate .ev-glow{background:radial-gradient(60% 70% at 50% 40%,rgba(148,163,184,.14),transparent 70%)}
.ev-in{text-align:center;padding:26px 20px 70px;position:relative}
.ev-crumbs{display:flex;gap:8px;justify-content:center;font-size:13px;color:rgba(255,255,255,.6);margin-bottom:18px}.ev-crumbs a{color:rgba(255,255,255,.75)}
/* emblem */
.emb{display:flex;flex-direction:column;align-items:center;gap:2px;margin:0 auto}
.emb-org{font-weight:700;letter-spacing:.02em;font-size:20px;display:flex;align-items:center;gap:8px;margin-bottom:6px}
.emb-org::before{content:"FH";width:28px;height:28px;border-radius:50%;background:#e8113c;color:#fff;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;letter-spacing:0}
.emb-row{display:flex;align-items:center;gap:6px}
.laurel{width:58px;height:96px;color:var(--acc);filter:drop-shadow(0 3px 0 var(--acc2)) drop-shadow(0 6px 14px rgba(0,0,0,.45));flex:none}
.emb-name{font:400 clamp(58px,10vw,112px)/.92 Anton,Impact,"Arial Narrow",sans-serif;letter-spacing:.01em;text-transform:uppercase;
  background:linear-gradient(180deg,#fff 0%,#fff 38%,var(--acc) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 3px 0 var(--ink-d)) drop-shadow(0 6px 0 rgba(0,0,0,.35)) drop-shadow(0 14px 28px rgba(0,0,0,.55));padding:0 4px}
.emb-name.long{font-size:clamp(34px,5.4vw,60px);max-width:760px;line-height:1}
.emb-sub{font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--acc);margin-top:8px}
.emb-year{margin-top:10px;font:400 30px/1 Anton,Impact,sans-serif;letter-spacing:.04em;padding:6px 18px 5px;border-radius:9px;color:#fff;
  background:linear-gradient(180deg,var(--rib1),var(--rib2));border:2px solid var(--acc);box-shadow:0 4px 0 var(--acc2),0 10px 22px rgba(0,0,0,.45)}
.emb-art img{max-width:min(560px,86vw);max-height:260px;display:block;filter:drop-shadow(0 12px 28px rgba(0,0,0,.5))}
/* state */
.ev-state{margin-top:30px;display:flex;flex-direction:column;align-items:center;gap:10px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 15px;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;border:1px solid}
.chip i{width:7px;height:7px;border-radius:50%;background:currentColor;animation:pulse 1.4s infinite}
.chip.ok{color:#7ee2a8;border-color:rgba(126,226,168,.35);background:rgba(16,185,129,.08)}
.chip.live{color:#7ee2a8;border-color:rgba(126,226,168,.5);background:rgba(16,185,129,.14)}
.chip.info{color:#a9c4ff;border-color:rgba(169,196,255,.35);background:rgba(59,130,246,.1)}
.chip.warn{color:#fcd34d;border-color:rgba(252,211,77,.4);background:rgba(245,158,11,.1)}
.chip.bad{color:#fca5a5;border-color:rgba(252,165,165,.4);background:rgba(239,68,68,.1)}
.chip.mute{color:rgba(255,255,255,.75);border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.05)}
.ev-state h2{font-size:clamp(26px,3.4vw,34px);font-weight:600;margin:2px 0 0;color:#fff;letter-spacing:-.01em}
.ev-state p{color:rgba(255,255,255,.8);font-size:17px;margin:0;max-width:620px}
.cap{margin-top:16px;display:inline-flex;align-items:center;gap:6px;padding:7px;border-radius:999px;background:rgba(32,30,30,.72);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(8px)}
.cap-l{padding:0 22px 0 26px;font-size:17px;color:#fff;white-space:nowrap}.cap-l b{font-weight:700}
.cap form{margin:0}
.cap-btn{display:inline-flex;align-items:center;justify-content:center;min-width:200px;padding:15px 30px;border-radius:999px;background:#fff;color:#111827;font:600 16.5px/1.1 Inter,sans-serif;border:0;cursor:pointer;text-decoration:none!important;transition:background .15s}
.cap-btn:hover{background:#eef0f5}.cap-btn.off{background:#e6e7ee;color:#8b90a8;cursor:not-allowed}
.ev-below{margin-top:6px;font-size:14px;color:rgba(255,255,255,.7)}.ev-below a,.ev-below .linkbtn{color:#fff;text-decoration:underline;text-underline-offset:3px}
.inline{display:inline}
@media(max-width:640px){.ev-in{padding:18px 16px 60px}.laurel{width:34px;height:58px}.emb-org{font-size:16px}.emb-year{font-size:22px}
 .cap{flex-direction:column;border-radius:20px;width:100%;padding:12px}.cap-l{padding:4px 0 6px;white-space:normal}.cap-btn,.cap form{width:100%}.ev-state p{font-size:15px}
 .ev-glow::before{width:150vw}.ev-glow::after{background:radial-gradient(60% 55% at 50% 50%,rgba(var(--g1),.12),transparent 70%)}}
@media(prefers-reduced-motion:reduce){.chip i{animation:none}}
/* facts strip */
.facts{position:relative;z-index:2;margin-top:-36px;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 30px rgba(16,24,40,.08)}
.fact{display:flex;gap:12px;align-items:center;padding:16px 18px;border-right:1px solid var(--line);min-width:0}.fact:last-child{border-right:0}
.fact>.ic{width:36px;height:36px;padding:8px;border-radius:10px;background:var(--bg);color:var(--ink2);flex:none}
.fact small{display:block;color:var(--mut);font-size:12.5px}.fact b{display:block;font-size:14.5px;line-height:1.3;overflow-wrap:anywhere}
@media(max-width:1000px){.facts{grid-template-columns:repeat(3,minmax(0,1fr))}.fact:nth-child(3n){border-right:0}.fact:nth-child(-n+3){border-bottom:1px solid var(--line)}}
@media(max-width:560px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}.fact{padding:12px}.fact:nth-child(3n){border-right:1px solid var(--line)}.fact:nth-child(2n){border-right:0}.fact{border-bottom:1px solid var(--line)}}
/* detail body */
.cd-body{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;padding:26px 20px 64px;align-items:start}
.cd-body>*{min-width:0}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto;position:sticky;top:62px;background:var(--bg);z-index:5}
.tabs a{padding:12px 14px;color:var(--ink2);font-weight:500;border-bottom:2px solid transparent;white-space:nowrap;text-decoration:none}.tabs a:hover{color:var(--ink);border-bottom-color:var(--line2)}
.cd-body .sec{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 24px;margin-bottom:18px;scroll-margin-top:120px}
.cd-body .sec h2{font-size:19px;margin-bottom:12px}
.lead{font-size:16.5px;color:var(--ink2)}
.prose{font-size:15px}.prose ul{padding-left:20px;margin:0 0 .8em}.prose li{margin:4px 0}
.mini-facts{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.mini-facts span{display:inline-flex;gap:7px;align-items:center;padding:6px 11px;border-radius:8px;background:var(--bg);font-size:13.5px;color:var(--ink2)}
.tl{list-style:none;margin:0;padding:0;position:relative}
.tl li{position:relative;display:flex;gap:14px;padding:0 0 20px 0}.tl li:last-child{padding-bottom:0}
.tl li::before{content:"";position:absolute;left:11px;top:24px;bottom:0;width:2px;background:var(--line)}.tl li:last-child::before{display:none}
.tl li.done::before{background:#86efac}
.tl-dot{width:24px;height:24px;border-radius:50%;border:2px solid var(--line2);background:#fff;flex:none;display:flex;align-items:center;justify-content:center;position:relative;z-index:1}
.tl li.done .tl-dot{background:#16a34a;border-color:#16a34a;color:#fff}
.tl li.now .tl-dot{border-color:var(--brand);box-shadow:0 0 0 4px rgba(232,17,60,.15)}.tl li.now .tl-dot::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--brand);animation:pulse 1.4s infinite}
.tl li.next .tl-dot{border-color:var(--brand)}
.tl b{display:block;font-size:15px}.tl small{color:var(--mut);font-size:13.5px}.tl li.now b,.tl li.next b{color:var(--ink)}.tl li.later b{color:var(--ink2)}
.h3s{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);margin:22px 0 4px}
.sched{list-style:none;padding:0;margin:0}.sched li{display:grid;grid-template-columns:170px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14.5px}.sched li:last-child{border:0}.sched b{font-weight:600}
@media(max-width:560px){.sched li{grid-template-columns:1fr;gap:2px}}
.rw{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
.rw-c{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff;display:flex;flex-direction:column;gap:4px;position:relative;overflow:hidden}
.rw-c::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--line2)}
.rw-i{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--ink2);margin-bottom:6px}
.rw-c small{color:var(--mut);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.05em}.rw-c b{font-size:16.5px;line-height:1.35}
.rw-c.gold::before{background:linear-gradient(90deg,#f5c542,#d99a1e)}.rw-c.gold .rw-i{background:#fff6d6;color:#a86b00}
.rw-c.silver::before{background:linear-gradient(90deg,#cbd5e1,#94a3b8)}.rw-c.silver .rw-i{background:#f1f5f9;color:#475569}
.rw-c.bronze::before{background:linear-gradient(90deg,#e7a977,#b4693e)}.rw-c.bronze .rw-i{background:#fdf0e6;color:#9a4f24}
.elig{display:flex;gap:10px;align-items:center;padding:12px 14px;border-radius:10px;background:var(--blue-bg);color:#1e3a8a;margin-bottom:12px}
.faq details{border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:8px}.faq summary{cursor:pointer;padding:13px 16px;font-weight:600}.faq details[open] summary{border-bottom:1px solid var(--line)}.faq details>div{padding:12px 16px;color:var(--ink2)}
.cd-side{position:sticky;top:80px;display:flex;flex-direction:column;gap:14px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.side-card h3{font-size:15px;margin-bottom:8px}
.kd{display:flex;flex-direction:column;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.kd span{color:var(--mut);font-size:12.5px}.kd:last-of-type{border-bottom:0}
.side-act{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.side-act .btn{flex:1}
.side-card.help p{margin:4px 0 0}
@media(max-width:960px){.cd-body{grid-template-columns:1fr}.cd-side{position:static}}
@media(max-width:560px){.cd-body .sec{padding:18px 16px}}
/* contest cards with cover */
.cc{padding:0;overflow:hidden;gap:0}
.cc-cover{position:relative;height:132px;background:var(--bg);overflow:hidden;display:flex;align-items:center;justify-content:center;isolation:isolate}
.cc-cover::before{content:"";position:absolute;left:50%;top:50%;width:330px;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;border:1.5px solid rgba(var(--g2),.75);box-shadow:0 0 10px 1px rgba(var(--g1),.8),0 0 40px 6px rgba(var(--g1),.35),inset 0 0 30px 4px rgba(var(--g1),.3);z-index:-1}
.th-slate.cc-cover::before{display:none}
.cc-cover .emb-org{font-size:11px;margin-bottom:2px}.cc-cover .emb-org::before{width:16px;height:16px;font-size:7px}
.cc-cover .emb-name{font-size:40px}.cc-cover .emb-name.long{font-size:22px;max-width:260px;line-height:1.05}.cc-cover .laurel{width:22px;height:38px}.cc-cover .emb-sub{display:none}
.cc-cover .emb-year{font-size:13px;padding:2px 8px;margin-top:4px;border-width:1.5px;border-radius:6px;box-shadow:0 2px 0 var(--acc2)}
.cc-cover .emb-art img{max-height:100px;max-width:240px}
.cc-flag{position:absolute;top:10px;left:10px}.cc-flag .chip{font-size:10.5px;padding:3px 9px;letter-spacing:.08em;backdrop-filter:blur(4px)}
.cc-left{position:absolute;top:10px;right:10px;background:rgba(255,255,255,.95);color:var(--ink);font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px}
.cc-body{padding:16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.cc-org{font-size:13px;color:var(--mut)}
.cc-tags{display:flex;gap:6px;flex-wrap:wrap}
.cc-foot{margin-top:auto}
/* featured banners (home) */
.fs{position:relative;margin-top:22px}
.fs-track{display:grid;grid-auto-flow:column;grid-auto-columns:100%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:18px}
.fs-track::-webkit-scrollbar{display:none}
.fs-slide{scroll-snap-align:start;position:relative;overflow:hidden;background:var(--bg);color:#fff;border-radius:18px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);min-height:330px;isolation:isolate}
.fs-art{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:20px}
.fs-art::before{content:"";position:absolute;left:50%;top:50%;width:520px;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;border:2px solid rgba(var(--g2),.8);box-shadow:0 0 14px 2px rgba(var(--g1),.85),0 0 70px 14px rgba(var(--g1),.4),inset 0 0 60px 10px rgba(var(--g1),.3);z-index:-1}
.fs-slide.th-slate .fs-art::before{display:none}
.fs-art .emb-name{font-size:clamp(46px,6vw,84px)}.fs-art .emb-name.long{font-size:clamp(28px,3.4vw,44px);max-width:420px}.fs-art .laurel{width:42px;height:70px}.fs-art .emb-org{font-size:16px}.fs-art .emb-year{font-size:24px}
.fs-txt{padding:34px 36px;display:flex;flex-direction:column;gap:12px;justify-content:center;background:linear-gradient(90deg,rgba(0,0,0,.35),transparent)}
.fs-txt h2{color:#fff;font-size:clamp(22px,2.6vw,30px);margin:0}.fs-txt p{color:rgba(255,255,255,.8);margin:0;font-size:15.5px}
.fs-meta{display:flex;gap:16px;flex-wrap:wrap;color:rgba(255,255,255,.85);font-size:14px}.fs-meta span{display:inline-flex;gap:7px;align-items:center}
.fs-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.fs-cta .cap-btn{min-width:0;padding:12px 22px;font-size:15px}
.fs-cta .ghostw{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}.fs-cta .ghostw:hover{background:rgba(255,255,255,.08)}
.fs-nav{position:absolute;right:16px;bottom:16px;display:flex;gap:8px;align-items:center}
.fs-nav button{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(0,0,0,.35);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.fs-dots{display:flex;gap:6px;margin-right:6px}.fs-dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.35)}.fs-dots i.on{background:#fff;width:20px;border-radius:4px}
@media(max-width:820px){.fs-slide{grid-template-columns:1fr}.fs-art{order:-1;min-height:200px}.fs-txt{padding:20px 20px 64px;background:none}.fs-art::before{width:420px}}
/* home hero (when nothing is featured) + header search */
.top-search{display:flex;align-items:center;gap:8px;border:1px solid var(--line2);border-radius:999px;padding:4px 4px 4px 14px;background:#fff;flex:1 1 220px;max-width:320px;margin-left:auto}
.top-search input{border:0;min-height:34px;padding:0;box-shadow:none!important;width:100%}.top-search button{width:32px;height:32px;border-radius:50%;border:0;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none}
@media(max-width:1180px){.top-search{display:none}}
.strip{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 6px}
.strip a{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink2);font-weight:500;text-decoration:none}
.strip a:hover{border-color:var(--line2);color:var(--ink)}.strip a small{color:var(--mut)}
.my-row{display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:16px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.my-row:last-child{border-bottom:0}
.my-row .cc-cover{height:64px;border-radius:10px}.my-row .cc-cover .emb-name{font-size:20px}.my-row .cc-cover .emb-name.long{font-size:11px;max-width:84px}.my-row .cc-cover .laurel,.my-row .cc-cover .emb-org,.my-row .cc-cover .emb-year{display:none}.my-row .cc-cover::before{width:150px}
.my-row h3{margin:0 0 4px;font-size:16px}.my-st{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.chip.lt{font-size:11px;padding:3px 10px;letter-spacing:.08em}.chip.lt.ok,.chip.lt.live{color:#047857;background:#ecfdf5;border-color:#a7f3d0}.chip.lt.warn{color:#92400e;background:#fffbeb;border-color:#fde68a}.chip.lt.bad{color:#991b1b;background:#fef2f2;border-color:#fecaca}.chip.lt.mute{color:#4b5563;background:#f3f4f6;border-color:#e5e7eb}.chip.lt.info{color:#1e40af;background:#eff6ff;border-color:#bfdbfe}
@media(max-width:640px){.my-row{grid-template-columns:64px minmax(0,1fr)}.my-row .cc-cover{height:52px}.my-st{grid-column:1/-1;justify-content:flex-start}}
.hero-plain{padding:34px 0 8px}.hero-plain h1{font-size:32px;max-width:760px}.hero-plain .hero-search{max-width:620px}
.why-g{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;background:#fff;border:1px solid var(--line);border-radius:14px}
.why-g div{padding:18px 20px;border-right:1px solid var(--line)}.why-g div:last-child{border:0}.why-g b{display:block;font-size:22px}.why-g span{color:var(--mut);font-size:13.5px}
@media(max-width:700px){.why-g{grid-template-columns:repeat(2,minmax(0,1fr))}.why-g div:nth-child(2){border-right:0}.why-g div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
/* real FirstHack logo */
.brand{gap:10px}.brand .bm{height:22px;width:auto;display:block}.brand .bw{height:17px;width:auto;display:block}
.brand .bdiv{width:1px;height:22px;background:var(--line2)}
.brand .btag{font-size:13px;font-weight:600;color:var(--mut);padding:3px 8px;border:1px solid var(--line);border-radius:6px;margin-left:2px;font-style:normal}
@media(max-width:420px){.brand .bdiv,.brand .bm{display:none}}
.emb-org.fh::before{display:none}.emb-org.fh img{height:22px;width:auto;display:block}
.cc-cover .emb-org.fh img{height:11px}.fs-art .emb-org.fh img{height:18px}.lf-prev .emb-org.fh img{height:15px}