:root{
  --bg:#150e2e;--bg-deep:#100829;--surface:#1a103d;--surface-2:#221a3b;--surface-3:#2c2546;
  --text:#e7deff;--muted:#b9cacb;--cyan:#00f2ff;--cyan-2:#00dbe7;--violet:#8f03ff;
  --lime:#bdec00;--pink:#ff4f98;--red:#ff6b81;--gold:#ffd25a;--border:rgba(255,255,255,.14);
  --shadow:0 0 24px rgba(0,242,255,.18);--radius:24px;--sidebar:232px
}
*{box-sizing:border-box}html{background:var(--bg-deep);color-scheme:dark}body{margin:0;min-height:100vh;background:
radial-gradient(circle at 78% 0%,rgba(143,3,255,.14),transparent 34%),radial-gradient(circle at 12% 90%,rgba(0,242,255,.09),transparent 33%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;overflow-x:hidden}
button,input,select{font:inherit}button{color:inherit}.mono,.formula,.metric-value{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace}.display,h1,h2,h3,.brand{font-family:"Plus Jakarta Sans",Inter,sans-serif}.hidden{display:none!important}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(0,242,255,.55);outline-offset:2px}
.app-shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar) 1fr}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar);padding:22px 16px;background:rgba(16,8,41,.9);backdrop-filter:blur(16px);border-right:1px solid rgba(0,242,255,.12);z-index:30;display:flex;flex-direction:column}.brand{font-size:29px;font-weight:800;letter-spacing:-.06em;color:#e1fdff;text-shadow:0 0 18px rgba(0,242,255,.18)}.brand-dot{color:var(--cyan)}.brand-sub{font-size:10px;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);margin-top:3px}.side-nav{display:grid;gap:7px;margin-top:34px}.nav-btn{border:1px solid transparent;background:transparent;padding:11px 13px;border-radius:14px;display:flex;gap:11px;align-items:center;color:#aebdc0;text-align:left;cursor:pointer;transition:.2s}.nav-btn:hover{background:rgba(255,255,255,.05);color:white}.nav-btn.active{background:linear-gradient(90deg,rgba(0,242,255,.18),rgba(143,3,255,.08));border-color:rgba(0,242,255,.32);color:white;box-shadow:inset 3px 0 var(--cyan)}.nav-icon{width:23px;text-align:center}.side-profile{margin-top:auto;border:1px solid var(--border);background:rgba(34,26,59,.72);border-radius:18px;padding:13px;display:flex;align-items:center;gap:10px}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--violet));font-weight:800;color:#12072e;box-shadow:0 0 17px rgba(0,242,255,.32)}.main{grid-column:2;min-width:0}.topbar{height:70px;position:sticky;top:0;z-index:20;background:rgba(21,14,46,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,242,255,.1);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.top-title{font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:var(--muted);font-weight:800}.top-actions{display:flex;align-items:center;gap:10px}.pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border);background:rgba(34,26,59,.78);border-radius:999px;padding:8px 12px;font-size:12px;font-weight:700}.pill.lime{color:var(--lime);border-color:rgba(189,236,0,.26)}.pill.cyan{color:var(--cyan);border-color:rgba(0,242,255,.28)}.content{width:min(1220px,100%);margin:auto;padding:30px 30px 100px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:800;color:var(--cyan)}h1{font-size:clamp(28px,4vw,46px);line-height:1.03;letter-spacing:-.045em;margin:7px 0 8px}h2{font-size:25px;letter-spacing:-.035em;margin:0}h3{font-size:17px;margin:0}.muted{color:var(--muted)}.small{font-size:12px}.tiny{font-size:10px}.section{margin-top:26px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:linear-gradient(145deg,rgba(34,26,59,.92),rgba(26,16,61,.78));border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:0 12px 34px rgba(6,2,20,.22);transition:transform .22s,border-color .22s,box-shadow .22s}.card:hover{border-color:rgba(0,242,255,.35);box-shadow:var(--shadow)}.card.clickable{cursor:pointer}.card.clickable:hover{transform:translateY(-3px)}.glass{backdrop-filter:blur(12px)}.accent-cyan{border-color:rgba(0,242,255,.35)}.accent-violet{border-color:rgba(143,3,255,.38)}.accent-lime{border-color:rgba(189,236,0,.32)}
.btn{border:0;border-radius:16px;padding:12px 18px;font-family:"Plus Jakarta Sans";font-weight:800;letter-spacing:.01em;cursor:pointer;transition:transform .15s,filter .15s,box-shadow .15s;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px}.btn:hover{transform:translateY(-2px);filter:brightness(1.06)}.btn:active{transform:translateY(2px)}.btn-primary{background:var(--cyan);color:#00363a;box-shadow:0 4px 0 #00696f,0 0 21px rgba(0,242,255,.28)}.btn-violet{background:linear-gradient(135deg,#b25cff,var(--violet));color:white;box-shadow:0 4px 0 #510095,0 0 20px rgba(143,3,255,.28)}.btn-lime{background:var(--lime);color:#273400;box-shadow:0 4px 0 #6e8b00}.btn-danger{background:#ff5a91;color:white;box-shadow:0 4px 0 #8b184a}.btn-ghost{background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text)}.btn-sm{padding:8px 12px;min-height:36px;border-radius:12px;font-size:12px}.btn-block{width:100%}.btn[disabled]{opacity:.45;cursor:not-allowed;filter:grayscale(.35);transform:none!important;box-shadow:none}.icon-btn{width:42px;height:42px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.04);display:grid;place-items:center;cursor:pointer}.icon-btn:hover{border-color:var(--cyan);background:rgba(0,242,255,.08)}
.hero{position:relative;overflow:hidden;min-height:270px;display:grid;grid-template-columns:1.25fr .75fr;align-items:center;padding:30px}.hero:after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-80px;top:-100px;background:radial-gradient(circle,rgba(143,3,255,.46),transparent 64%);filter:blur(12px)}.hero-copy{position:relative;z-index:2}.hero-art{position:relative;z-index:2;display:grid;place-items:center}.hero-art img{width:min(270px,100%);max-height:215px;object-fit:cover;border-radius:24px;mix-blend-mode:screen;filter:saturate(1.2) contrast(1.05);box-shadow:0 0 40px rgba(0,242,255,.18)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.hero-stat-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px}.hero-stat b{font-family:"JetBrains Mono";font-size:20px;color:white}.hero-stat span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-top:3px}
.metric-card{display:flex;align-items:center;justify-content:space-between}.metric-value{font-size:27px;font-weight:700}.metric-label{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:5px}.metric-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:rgba(0,242,255,.09);font-size:22px}.progress-track{height:10px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden}.progress-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--violet),var(--cyan));box-shadow:0 0 10px rgba(0,242,255,.55);transition:width .5s}.progress-fill.lime{background:linear-gradient(90deg,#7da500,var(--lime))}.progress-fill.pink{background:linear-gradient(90deg,#a30b50,var(--pink))}.progress-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:7px 2px 0}
.exam-select,.select,.search-input{background:#181033;border:1px solid var(--border);border-radius:13px;color:var(--text);padding:11px 13px}.select{cursor:pointer}.search-wrap{position:relative}.search-input{width:100%;padding-left:40px}.search-glyph{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted)}.filter-row{display:grid;grid-template-columns:minmax(220px,1fr) auto auto;gap:12px;margin-bottom:18px}.tabs{display:flex;gap:9px;overflow:auto;padding-bottom:4px}.tab{white-space:nowrap;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--muted);border-radius:999px;padding:9px 13px;cursor:pointer;font-weight:700;font-size:12px}.tab.active{color:#00363a;background:var(--cyan);border-color:var(--cyan)}
.chapter-card{display:flex;flex-direction:column;min-height:210px}.chapter-top{display:flex;justify-content:space-between;gap:12px}.chapter-icon{width:50px;height:50px;border-radius:17px;display:grid;place-items:center;font-size:22px;background:rgba(0,242,255,.09);border:1px solid rgba(0,242,255,.2)}.chapter-card[data-color="violet"] .chapter-icon{background:rgba(143,3,255,.12);border-color:rgba(143,3,255,.28)}.chapter-card[data-color="lime"] .chapter-icon{background:rgba(189,236,0,.1);border-color:rgba(189,236,0,.24)}.chapter-badges{display:flex;gap:6px;flex-wrap:wrap}.badge{border-radius:999px;padding:5px 8px;background:rgba(255,255,255,.06);border:1px solid var(--border);font-size:9px;text-transform:uppercase;letter-spacing:.09em;font-weight:800}.badge.easy{color:var(--cyan)}.badge.medium{color:#dcb6ff}.badge.hard{color:var(--pink)}.chapter-title{font-family:"Plus Jakarta Sans";font-size:18px;font-weight:800;margin:15px 0 7px}.chapter-footer{margin-top:auto;padding-top:17px}.mastery-row{display:flex;justify-content:space-between;font-size:11px;margin-bottom:7px}.locked-overlay{opacity:.5;filter:saturate(.4)}
.level-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(290px,.75fr);gap:22px}.level-map{padding:25px;min-height:540px}.level-path{position:relative;display:flex;flex-direction:column;align-items:center;gap:24px;padding:22px 0}.level-path:before{content:"";position:absolute;top:52px;bottom:52px;width:4px;background:linear-gradient(var(--cyan),var(--violet),var(--pink));opacity:.35}.level-node{z-index:1;width:min(440px,92%);display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:15px;border:1px solid var(--border);background:rgba(26,16,61,.96);border-radius:22px;padding:14px 16px;cursor:pointer;transition:.2s}.level-node:hover{transform:scale(1.015);border-color:var(--cyan)}.level-node.locked{opacity:.45;cursor:not-allowed}.node-orb{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),#00849a);color:#002d31;font-size:21px;font-family:"JetBrains Mono";font-weight:800;box-shadow:0 0 24px rgba(0,242,255,.32)}.level-node.medium .node-orb{background:linear-gradient(135deg,#dfbdff,var(--violet));color:#24003f}.level-node.hard .node-orb{background:linear-gradient(135deg,#ff9fc4,var(--pink));color:#4c001d}.level-side{display:grid;gap:16px;align-content:start}.tier-info{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.tier-time{text-align:center;padding:12px 7px;border:1px solid var(--border);border-radius:15px;background:rgba(255,255,255,.03)}.tier-time b{display:block;font-family:"JetBrains Mono";font-size:19px}.mode-list{display:grid;gap:10px}.mode-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px;border:1px solid var(--border);border-radius:15px;background:rgba(255,255,255,.03);cursor:pointer}.mode-item.active{border-color:var(--cyan);background:rgba(0,242,255,.08)}
.study-page{min-height:calc(100vh - 70px);display:grid;place-items:center}.study-panel{max-width:900px;width:100%;text-align:center;position:relative;overflow:hidden;padding:30px}.study-panel:before,.study-panel:after{content:"";position:absolute;width:330px;height:330px;border-radius:50%;filter:blur(70px);opacity:.24;pointer-events:none}.study-panel:before{background:var(--violet);left:-140px;top:80px}.study-panel:after{background:var(--cyan);right:-140px;bottom:50px}.study-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0}.memory-card{text-align:left;border:1px solid var(--border);background:rgba(26,16,61,.88);border-radius:19px;padding:17px;min-height:118px}.memory-q{font-size:12px;color:var(--muted);margin-bottom:12px}.memory-a{font-family:"JetBrains Mono";font-size:18px;color:var(--cyan);word-break:break-word}.study-countdown{font-family:"JetBrains Mono";font-size:12px;color:var(--lime);margin-top:9px}
.play-shell{min-height:100vh;background:radial-gradient(circle at 50% 40%,rgba(143,3,255,.12),transparent 35%),var(--bg);display:flex;flex-direction:column}.play-top{height:70px;padding:0 25px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid rgba(0,242,255,.12)}.play-stats{display:flex;gap:10px;justify-content:flex-end}.play-main{flex:1;display:grid;place-items:center;padding:28px}.combat{width:min(810px,100%);text-align:center}.question-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:11px}.timer-rail{height:8px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin-bottom:24px}.timer-live{height:100%;width:100%;background:linear-gradient(90deg,var(--violet),var(--cyan));box-shadow:0 0 13px rgba(0,242,255,.55);transform-origin:left;transition:width .08s linear,background .2s}.timer-live.warning{background:linear-gradient(90deg,#ff8b3d,var(--pink))}.question-card{padding:42px 28px;margin-bottom:18px;position:relative;overflow:hidden}.question-card:after{content:"";position:absolute;inset:auto -100px -140px auto;width:280px;height:280px;background:radial-gradient(circle,rgba(0,242,255,.12),transparent 65%)}.formula{font-size:clamp(24px,4.2vw,43px);font-weight:700;line-height:1.32;word-break:break-word;position:relative;z-index:1}.answers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.answer{border:1px solid rgba(255,255,255,.16);background:linear-gradient(145deg,#20173f,#191032);border-radius:19px;padding:19px 15px;min-height:72px;font-family:"JetBrains Mono";font-size:16px;font-weight:700;cursor:pointer;transition:.17s;position:relative}.answer:hover{transform:translateY(-2px);border-color:var(--cyan);box-shadow:0 0 18px rgba(0,242,255,.13)}.answer.correct{background:rgba(189,236,0,.16);border-color:var(--lime);color:#eaff9b;box-shadow:0 0 24px rgba(189,236,0,.24)}.answer.wrong{background:rgba(255,79,152,.16);border-color:var(--pink);color:#ffc1d9;animation:shake .25s}.answer:disabled{cursor:default}.answer-key{position:absolute;left:10px;top:9px;font-family:Inter;font-size:9px;color:var(--muted);border:1px solid var(--border);border-radius:6px;padding:2px 5px}.feedback{min-height:42px;margin-top:15px;font-size:13px;color:var(--muted)}.feedback strong{color:white}.combo-pop{position:fixed;left:50%;top:18%;transform:translate(-50%,-50%) scale(.6);font-family:"Plus Jakarta Sans";font-size:30px;font-weight:800;color:var(--lime);text-shadow:0 0 22px rgba(189,236,0,.8);pointer-events:none;animation:combo .8s forwards;z-index:80}.boss-wrap{margin-bottom:15px}.boss-name{display:flex;justify-content:space-between;font-size:11px;text-transform:uppercase;color:var(--muted);margin-bottom:7px}.lives{letter-spacing:2px;color:var(--pink)}
.result-wrap{width:min(900px,100%);margin:auto}.result-hero{text-align:center;padding:32px;overflow:hidden;position:relative}.rank-orb{width:132px;height:132px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;background:conic-gradient(var(--cyan) var(--pct,75%),rgba(255,255,255,.08) 0);position:relative;box-shadow:0 0 32px rgba(0,242,255,.2)}.rank-orb:before{content:"";position:absolute;inset:10px;border-radius:50%;background:var(--surface)}.rank-orb span{position:relative;font-family:"JetBrains Mono";font-size:28px;font-weight:800}.result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.result-metric{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:15px;padding:13px}.result-metric b{display:block;font-family:"JetBrains Mono";font-size:20px}.result-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:21px}.mistake-list{display:grid;gap:10px}.mistake{border:1px solid var(--border);border-radius:14px;padding:13px;background:rgba(255,255,255,.03);display:grid;grid-template-columns:1fr auto;gap:15px}.mistake .correct-text{color:var(--lime)}
.analytics-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}.chart{height:220px;display:flex;align-items:end;gap:12px;padding:16px 5px 4px}.bar{flex:1;min-width:15px;background:linear-gradient(var(--cyan),var(--violet));border-radius:9px 9px 3px 3px;box-shadow:0 0 14px rgba(0,242,255,.18);position:relative}.bar span{position:absolute;bottom:-22px;width:100%;font-size:9px;color:var(--muted);text-align:center}.heatmap{display:grid;grid-template-columns:repeat(14,1fr);gap:6px}.heat{aspect-ratio:1;border-radius:4px;background:#2c2546}.heat.l1{background:#324f62}.heat.l2{background:#087e8d}.heat.l3{background:#00b6c5}.heat.l4{background:var(--cyan)}.leader-list{display:grid;gap:9px}.leader-row{display:grid;grid-template-columns:38px 44px 1fr auto;align-items:center;gap:10px;padding:12px;border-radius:15px;border:1px solid var(--border);background:rgba(255,255,255,.03)}.leader-row.you{border-color:var(--cyan);background:rgba(0,242,255,.07)}.rank-num{font-family:"JetBrains Mono";font-weight:800;text-align:center}.podium{display:grid;grid-template-columns:repeat(3,1fr);align-items:end;gap:12px;margin:20px 0}.podium-card{text-align:center;border:1px solid var(--border);border-radius:22px 22px 8px 8px;background:linear-gradient(rgba(143,3,255,.16),rgba(26,16,61,.86));padding:18px 9px}.podium-card.first{min-height:190px;border-color:var(--gold)}.podium-card.second{min-height:155px}.podium-card.third{min-height:135px}
.onboarding{min-height:100vh;display:grid;grid-template-rows:76px 1fr;background:radial-gradient(circle at 50% 40%,rgba(143,3,255,.12),transparent 34%),var(--bg)}.onboard-top{display:flex;align-items:center;justify-content:space-between;padding:0 25px;border-bottom:1px solid rgba(0,242,255,.15)}.mission-progress{width:min(460px,48vw)}.onboard-main{display:grid;place-items:center;padding:35px 22px}.onboard-card{width:min(900px,100%);text-align:center}.onboard-art img{width:270px;max-width:70vw;border-radius:25px;mix-blend-mode:screen;box-shadow:0 0 35px rgba(0,242,255,.15)}.exam-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0}.exam-option{text-align:left;min-height:130px}.exam-option.selected{border-color:var(--cyan);background:rgba(0,242,255,.09);box-shadow:var(--shadow)}.goal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}.goal{cursor:pointer}.goal.selected{border-color:var(--lime);background:rgba(189,236,0,.08)}.mobile-nav{display:none}.toast-root{position:fixed;right:18px;bottom:18px;display:grid;gap:9px;z-index:100}.toast{background:#251b45;border:1px solid var(--border);border-left:4px solid var(--cyan);border-radius:13px;padding:12px 15px;box-shadow:0 12px 36px rgba(0,0,0,.3);animation:slidein .25s}.empty{text-align:center;padding:44px 20px}.skeleton{background:linear-gradient(90deg,#221a3b,#31284f,#221a3b);background-size:200% 100%;animation:shimmer 1.2s infinite;border-radius:16px;height:120px}
@keyframes shake{0%,100%{transform:translateX(0)}30%{transform:translateX(-6px)}70%{transform:translateX(6px)}}@keyframes combo{0%{opacity:0;transform:translate(-50%,-50%) scale(.6)}30%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}100%{opacity:0;transform:translate(-50%,-110%) scale(.95)}}@keyframes slidein{from{opacity:0;transform:translateX(20px)}}@keyframes shimmer{to{background-position:-200% 0}}
@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.main{grid-column:1}.content{padding:24px 18px 105px}.topbar{padding:0 18px}.mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:10px;right:10px;bottom:10px;z-index:40;background:rgba(16,8,41,.92);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(15px);border-radius:19px;padding:7px;box-shadow:0 12px 40px rgba(0,0,0,.35)}.mobile-nav button{border:0;background:transparent;color:#9fadb0;border-radius:12px;padding:8px 3px;font-size:9px;display:grid;gap:4px;place-items:center}.mobile-nav button span:first-child{font-size:18px}.mobile-nav button.active{background:rgba(0,242,255,.12);color:var(--cyan)}.grid-4{grid-template-columns:repeat(2,1fr)}.level-layout,.analytics-layout{grid-template-columns:1fr}.level-side{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.hero-art{display:none}}
@media(max-width:680px){.top-title{display:none}.pill.hide-mobile{display:none}.page-head{align-items:flex-start;flex-direction:column}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.filter-row{grid-template-columns:1fr}.chapter-card{min-height:185px}.level-side{grid-template-columns:1fr}.study-grid{grid-template-columns:1fr;max-height:52vh;overflow:auto}.answers{grid-template-columns:1fr}.play-main{padding:18px 14px}.play-top{grid-template-columns:auto 1fr auto;padding:0 13px}.play-top .brand{font-size:21px}.question-card{padding:30px 15px}.answer{min-height:60px}.result-grid{grid-template-columns:repeat(2,1fr)}.exam-grid{grid-template-columns:1fr 1fr}.goal-grid{grid-template-columns:1fr 1fr}.onboard-top .mission-progress{width:44vw}.onboard-main{padding-top:22px}.hero{padding:23px}.hero-stat-row{gap:13px}.tier-info{grid-template-columns:1fr}.level-node{grid-template-columns:52px 1fr}.level-node .btn{display:none}.node-orb{width:48px;height:48px}.podium{gap:6px}.podium-card{padding:12px 4px}.top-actions{gap:6px}.content{padding-left:14px;padding-right:14px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}}
.nav-btn{text-decoration:none}.battle-page{min-height:100vh}.battle-code{font-family:"JetBrains Mono";font-size:42px;letter-spacing:.18em;color:var(--cyan)}.battle-player{display:flex;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.04)}.blog-shell{width:min(1100px,calc(100% - 28px));margin:30px auto 100px}.blog-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.blog-card img{width:100%;height:190px;object-fit:cover;border-radius:15px}.prose{line-height:1.8;font-size:17px}.prose img{max-width:100%;border-radius:15px}.logo-image{height:38px;max-width:170px;object-fit:contain}

/* v3.2 navigation + active-run exit guard */
.brand-link,.top-home-brand{appearance:none;border:0;background:transparent;padding:0;margin:0;cursor:pointer;text-align:left;color:inherit}.brand-link:hover,.top-home-brand:hover{filter:brightness(1.12)}.brand-link:active,.top-home-brand:active{transform:translateY(1px)}.topbar-left{display:flex;align-items:center;gap:11px;min-width:0}.back-btn{font-size:22px;font-weight:800;flex:0 0 auto}.top-home-brand{display:none}.top-home-brand .brand,.top-home-brand{font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:20px;font-weight:800;letter-spacing:-.06em;color:#e1fdff}.play-brand{justify-self:center;text-align:center}.exit-modal-backdrop{position:fixed;inset:0;z-index:250;background:rgba(4,1,15,.76);backdrop-filter:blur(9px);display:grid;place-items:center;padding:20px;animation:fadein .16s ease-out}.exit-modal{width:min(520px,100%);background:linear-gradient(155deg,rgba(42,29,78,.98),rgba(20,10,48,.99));border:1px solid rgba(255,79,152,.4);border-radius:25px;padding:27px;box-shadow:0 24px 80px rgba(0,0,0,.5),0 0 34px rgba(255,79,152,.12);text-align:center}.exit-modal-icon{width:58px;height:58px;margin:0 auto 13px;border-radius:18px;display:grid;place-items:center;font-size:28px;background:rgba(255,79,152,.14);border:1px solid rgba(255,79,152,.36);color:var(--pink)}.exit-modal h2{font-size:28px;margin:7px 0 10px}.exit-modal-note{display:flex;gap:10px;text-align:left;align-items:flex-start;margin:18px 0;background:rgba(255,79,152,.08);border:1px solid rgba(255,79,152,.22);border-radius:15px;padding:13px;font-size:12px;line-height:1.55;color:#ffd5e5}.exit-modal-note>span:first-child{color:var(--pink);font-weight:900}.exit-modal-actions{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:19px}@keyframes fadein{from{opacity:0}to{opacity:1}}
@media(max-width:980px){.top-home-brand{display:block}.topbar-left{gap:8px}.topbar .top-title{max-width:38vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}
@media(max-width:680px){.top-home-brand{font-size:18px}.top-home-brand .logo-image{height:30px;max-width:105px}.exit-modal{padding:22px 17px}.exit-modal-actions{grid-template-columns:1fr}.play-brand .logo-image{height:31px;max-width:115px}}

.onboard-back{position:absolute;left:22px;top:22px;z-index:2}.onboard-card{position:relative}@media(max-width:640px){.onboard-back{position:static;display:inline-flex;margin:0 auto 18px 0}}