/* Desktop academy and mobile companion share the same account and data. */
body{padding:26px 24px 50px}body:has(.portal-shell){display:block}main.portal-shell{width:100%;max-width:1080px;margin:auto}.portal-shell>header{gap:20px;margin-bottom:24px}.portal-shell>header>div:first-child{min-width:0}.portal-shell .header-tools{flex-shrink:0}.portal-navigation{display:flex;gap:6px;padding:6px;background:var(--panel);border:1px solid var(--line);border-radius:12px;margin:0 0 36px}.portal-navigation button{display:flex;align-items:center;justify-content:center;gap:9px;flex:1;min-height:44px;color:var(--muted);border:0;font-size:13px}.portal-navigation svg{width:19px;height:19px}.portal-navigation [aria-current=page]{background:color-mix(in srgb,var(--accent) 13%,var(--bg));color:var(--text);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 30%,var(--line))}.portal-study{width:min(100%,480px);margin:0 auto}.portal-shell [hidden]{display:none!important}.portal-view{padding-bottom:22px;min-width:0}.portal-kicker{font:10px Consolas,monospace;letter-spacing:1.8px;color:var(--accent);display:block}.portal-title{font-size:clamp(27px,3.6vw,42px);font-weight:600;line-height:1.2;letter-spacing:-1.1px;max-width:720px;margin:14px 0}.portal-lead{font-size:14px;line-height:1.8;max-width:610px;margin-bottom:28px}.portal-welcome{display:flex;align-items:center;justify-content:space-between;gap:30px}.welcome-level{flex-shrink:0;font:700 14px Consolas;padding:15px;border:1px solid var(--line);background:var(--panel);border-radius:8px}.portal-section-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:22px 0 18px}.portal-section-title h2,.profile-report>h2{font-size:18px;margin:0}.portal-section-title>span{font-size:11px;color:var(--muted)}.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.portal-view .mission-card{min-height:0;border:1px solid var(--line);border-radius:12px;padding:24px;overflow:hidden;background:var(--panel)}.mission-live{grid-column:1/-1;display:grid;grid-template-columns:1fr 1.3fr;gap:36px;align-items:center}.mission-card h2{font-size:27px;margin:12px 0;line-height:1.2}.mission-card p{font-size:13px;line-height:1.8;margin:0 0 20px}.mission-chart-art{display:flex;align-items:flex-end;justify-content:center;gap:10px;min-height:200px;padding:32px 15px 36px;background:linear-gradient(transparent 96%,var(--line) 96%) 0 0/100% 35px,var(--bg);border:1px solid var(--line);border-radius:8px}.mission-chart-art i{position:relative;width:15px;background:color-mix(in srgb,var(--accent) 40%,var(--bg));border:1px solid var(--accent);transform:translateY(var(--offset));z-index:1}.mission-chart-art i:before{content:'';position:absolute;height:calc(100% + 20px);width:1px;background:var(--accent);left:50%;top:-10px;z-index:-1}.mission-chart-art .bear{background:var(--bg);border-color:var(--muted)}.mission-chart-art .bear:before{background:var(--muted)}.mission-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}.mission-tags span{font-size:10px;color:var(--muted);padding:5px 8px;background:var(--bg);border:1px solid var(--line);border-radius:4px}.portal-action{background:var(--accent);border:1px solid var(--accent);color:var(--bg);font-size:13px;font-weight:650;padding:12px 18px;min-height:44px}.portal-action:hover{background:color-mix(in srgb,var(--accent) 80%,white)}.mission-soon{opacity:.75}.mission-soon h2{font-size:20px}.mission-coming{font-size:11px;color:var(--muted)}.portal-shortcuts{display:flex;gap:20px;justify-content:flex-end;padding-top:18px}.portal-link{border:0;padding:8px 0;font-size:12px;color:var(--accent);background:transparent;min-height:44px}.portal-empty{border:1px dashed var(--line);padding:35px;border-radius:12px;text-align:center}.portal-empty h2{font-size:22px}.profile-hero{padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--panel);display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}.profile-identity{display:flex;align-items:center;gap:18px;min-width:0}.profile-identity h2{font-size:24px;margin:7px 0;overflow-wrap:anywhere}.profile-identity p{margin:0;font-size:12px}.student-avatar{width:44px;height:44px;flex:0 0 44px;position:relative;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 18%,var(--bg));color:var(--accent);border:1px solid var(--line);border-radius:50%;font:700 15px Consolas;overflow:hidden}.student-avatar.large{width:76px;height:76px;flex-basis:76px;font-size:25px}.student-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.profile-weapon{display:flex;align-items:center;gap:12px;padding-left:22px;border-left:1px solid var(--line)}.profile-sword{width:100px;height:100px;flex:0 0 100px;overflow:hidden;background:var(--bg);border:1px solid var(--line);border-radius:7px}.profile-sword .item{position:relative!important;inset:auto!important;width:100%!important;height:100%!important;overflow:hidden}.profile-sword canvas{display:block!important;position:static!important;width:100%!important;height:100%!important;object-fit:contain;image-rendering:pixelated}.profile-weapon strong{display:block;max-width:170px;font:13px Consolas;margin-top:7px}.profile-xp-track{grid-column:1/-1;height:6px;background:var(--bg);border-radius:2px;overflow:hidden}.profile-xp-track i{display:block;height:100%;background:var(--accent)}.profile-next-level{grid-column:1/-1;margin-top:-14px;letter-spacing:.2px;font-size:10px}.profile-controls{display:flex;gap:10px;margin:14px 0}.profile-controls button{background:var(--panel);border-color:var(--line);color:var(--text);font-size:12px}.profile-edit{margin-bottom:30px}.profile-edit>summary{min-height:24px;line-height:24px}.profile-edit form{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:18px 0 4px}.profile-edit .student-avatar,.profile-edit small,.profile-edit p{grid-column:1/-1}.profile-edit label{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;font-size:12px;margin:0}.profile-edit input{width:100%;min-height:44px;font-size:14px}.profile-edit button{min-height:44px;font-size:12px}.profile-edit p{margin:0}.profile-report{margin-top:28px}.report-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.report-metric{border:1px solid var(--line);padding:18px;background:var(--panel);border-radius:8px}.report-metric small{font-size:9px;letter-spacing:.8px;margin:0}.report-metric strong{display:block;font:700 28px Consolas;margin:8px 0}.report-metric>span{font-size:10px;color:var(--muted)}.report-categories{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:24px;border:1px solid var(--line);border-radius:10px}.report-categories>div>div:first-child{display:flex;justify-content:space-between;gap:8px;font-size:12px}.report-bar{height:5px;border-radius:3px;background:var(--panel);margin:12px 0 7px;overflow:hidden}.report-bar i{display:block;height:100%;background:var(--accent)}.report-categories small{font-size:10px;letter-spacing:0}.report-recent{margin-top:28px}.report-recent h3{font-size:16px}.report-recent>div{display:grid;grid-template-columns:1fr 1fr auto auto;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px;align-items:center}.report-recent time{color:var(--muted)}.result-correct{color:#65e6a0}.result-other{color:var(--muted)}.ranking-controls{display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:1px;margin-bottom:16px}.ranking-me{display:flex;align-items:center;gap:18px;padding:18px 22px;border:1px solid color-mix(in srgb,var(--accent) 50%,var(--line));border-radius:10px;background:var(--panel)}.ranking-me>span:first-child{font-size:9px;letter-spacing:1px}.ranking-me>strong{font:700 26px Consolas;color:var(--accent)}.ranking-me>span:last-child{margin-left:auto;font-size:12px;color:var(--muted)}.ranking-list{list-style:none;margin:18px 0;padding:0;max-height:none;overflow:visible}.ranking-row{display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line);padding:18px 14px;border-radius:5px}.ranking-row.is-me{background:color-mix(in srgb,var(--accent) 8%,var(--bg));box-shadow:inset 2px 0 var(--accent)}.ranking-position{font:700 18px Consolas;min-width:30px;color:var(--muted)}.ranking-row:nth-child(-n+3) .ranking-position{color:var(--accent)}.ranking-student{min-width:0;flex:1}.ranking-student strong{font-weight:500;overflow-wrap:anywhere;line-height:1.3}.ranking-student small{letter-spacing:0;font-size:10px;margin-top:5px}.ranking-xp{font:700 15px Consolas;white-space:nowrap}.ranking-note{font-size:11px;margin-top:24px}.account-signature{text-align:center;font-size:12px;margin:24px 0 0!important;color:#a5aaa8}.account-signature a{color:#9bd2ba;text-decoration:none;font-weight:600}.arcade-game .knight-hud{display:none!important}.arcade-game .mission-brief{padding:24px 12px}.mission-brief h3{font-size:clamp(22px,4vw,32px);margin:20px 0}.mission-brief>p{font-size:13px}.mission-goals{display:grid;gap:10px;margin:26px 0}.mission-goals>div{display:flex;flex-direction:column;gap:6px;padding:14px 16px;border:1px solid var(--line);background:var(--panel)}.mission-goals strong{font-size:12px}.mission-goals span{font-size:11px;color:var(--muted)}.mission-tune{margin-left:12px;font-size:12px}.chart-viewport{width:100%;height:100%;overflow:hidden}.chart-viewport svg{display:block}.arcade-game .game-top-actions{flex-wrap:wrap}.arcade-game .game-top-actions button{min-height:36px}.sword-arsenal{width:min(920px,96vw);max-height:92dvh;overflow:auto}.knight-evolution{max-height:92dvh;overflow:auto}.online-account .knight-evolution .evo-bonus,.online-account .knight-evolution .evo-rules{display:none}.portal-view,.portal-study{scroll-margin-top:20px}
@media(min-width:1100px){.portal-shell>header{padding:0 2px}.portal-navigation{max-width:650px}.mission-live{min-height:310px}.profile-hero{min-height:190px}}
@media(max-width:760px){.profile-hero{grid-template-columns:1fr}.profile-weapon{border-left:0;border-top:1px solid var(--line);padding:16px 0 0}.profile-sword{width:72px;height:72px;flex-basis:72px}.report-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-welcome{gap:12px}.welcome-level{font-size:11px;padding:10px}.mission-live{grid-template-columns:1fr;gap:18px}.mission-chart-art{min-height:145px;max-height:160px;padding:20px}.portal-view .mission-card{padding:20px}.report-categories{gap:14px;padding:18px}}
@media(max-width:640px){body{padding:18px 16px calc(95px + env(safe-area-inset-bottom))}.portal-shell>header{gap:8px;margin-bottom:28px;align-items:center}.portal-shell>header b{font-size:16px;letter-spacing:1.2px}.portal-shell>header small{font-size:6px;letter-spacing:1px}.portal-shell .header-tools{gap:4px}.portal-shell .header-tools button{padding:7px;min-width:35px;min-height:40px}.portal-navigation{position:fixed;bottom:0;left:0;right:0;z-index:20;margin:0;padding:8px 8px calc(8px + env(safe-area-inset-bottom));border-radius:16px 16px 0 0;border-bottom:0;box-shadow:0 -8px 30px #0003;gap:4px;background:var(--panel)}.portal-navigation button{flex-direction:column;gap:4px;min-height:50px;padding:7px 2px;font-size:10px}.portal-navigation svg{width:21px;height:21px}.portal-view{padding-bottom:16px}.portal-title{font-size:29px;letter-spacing:-.8px;max-width:360px}.portal-lead{font-size:12px;line-height:1.8;margin-bottom:24px}.portal-welcome{align-items:flex-start}.welcome-level{margin-top:4px}.portal-kicker{font-size:8px}.portal-section-title{margin-top:16px}.portal-section-title h2{font-size:16px}.portal-section-title>span{font-size:9px}.mission-grid{gap:12px}.mission-live{gap:18px}.portal-view .mission-card{padding:16px}.mission-card h2{font-size:25px}.mission-soon h2{font-size:17px}.mission-soon p{font-size:11px}.mission-tags span{font-size:9px}.mission-card .portal-action{width:100%}.mission-chart-art{gap:9px}.mission-chart-art i{width:12px}.mission-coming{font-size:10px}.profile-hero{padding:18px;gap:18px}.profile-identity{gap:14px}.profile-identity h2{font-size:22px}.student-avatar.large{width:62px;height:62px;flex-basis:62px}.profile-edit form{grid-template-columns:1fr}.profile-edit input{font-size:16px}.profile-edit button{width:100%}.profile-controls{gap:8px}.profile-controls button{font-size:11px;padding:11px 9px;flex:1}.report-metric{padding:16px}.report-metric strong{font-size:26px}.report-categories{grid-template-columns:1fr;gap:20px}.report-recent>div{gap:8px;font-size:10px;grid-template-columns:1fr 1fr auto auto}.ranking-controls{font-size:9px}.ranking-me{padding:14px;gap:12px;flex-wrap:wrap}.ranking-me>span:last-child{font-size:10px}.ranking-row{gap:10px;padding:15px 6px}.ranking-position{min-width:24px;font-size:16px}.ranking-xp{font-size:12px}.ranking-student strong{font-size:13px}.ranking-student small{font-size:9px}.ranking-row .student-avatar{width:38px;height:38px;flex-basis:38px}.portal-shortcuts{justify-content:space-between;gap:12px}.portal-shortcuts button{font-size:11px}.investitore-account{padding:26px 20px}.investitore-account input{font-size:16px;min-height:46px}.investitore-account button{min-height:44px}.arcade-game{width:100vw!important;max-width:100vw!important;min-width:0!important;height:100dvh!important;max-height:100dvh!important;margin:0!important;resize:none!important;border-width:5px!important;padding:14px 9px calc(14px + env(safe-area-inset-bottom))!important;overflow:auto!important}.arcade-game>.game-top{gap:8px;align-items:flex-start;margin-bottom:12px}.arcade-game .game-top h2{font-size:14px!important;letter-spacing:1px}.arcade-game .game-top small{font-size:7px;letter-spacing:.7px}.arcade-game .game-top-actions{justify-content:flex-end;gap:4px;max-width:58%}.arcade-game .game-top-actions button{font-size:8px;min-height:34px;padding:6px!important}.arcade-game .game-close{min-width:30px}.arcade-game .arcade-hud{gap:5px;margin-top:16px}.arcade-game .arcade-hud>div{padding:8px 5px}.arcade-game .arcade-hud strong{font-size:19px}.arcade-game .arcade-scene{height:clamp(300px,51dvh,510px);aspect-ratio:auto;margin-top:14px;overflow:hidden}.arcade-game .chart-viewport{height:100%;overflow-x:auto;overflow-y:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin;touch-action:pan-x}.arcade-game .chart-viewport .game-chart{width:max(100%,690px)!important;max-width:none!important;height:100%!important}.arcade-game .game-answers{position:absolute;left:6px!important;right:6px;bottom:10px;transform:none!important;width:auto!important;max-width:none!important;gap:5px!important;padding:5px!important;z-index:4;background:#101014!important}.arcade-game .game-answers .entry-choice{flex:1;font-size:9px!important;min-height:45px;padding:9px 4px!important;gap:4px;white-space:normal}.arcade-game .pixel-answer-icon{width:13px;height:13px}.arcade-game .next-chart-hint{font-size:8px;white-space:normal;min-width:230px;bottom:10px}.arcade-game .arcade-scene.await-next .arcade-feedback{right:8px;top:8px;max-width:calc(100% - 16px);padding:8px 10px;gap:6px}.arcade-game .arcade-scene.await-next .arcade-feedback strong{font-size:10px}.arcade-game .arcade-strip{font-size:7px!important;gap:5px}.arcade-settings,.sword-arsenal,.knight-evolution,.game-colors{width:calc(100vw - 18px)!important;max-width:calc(100vw - 18px)!important;max-height:calc(100dvh - 24px)!important;margin:auto;border-width:7px!important;padding:14px!important;overflow:auto}.sword-arsenal .arsenal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.arcade-game .mission-brief{padding:18px 6px}.mission-brief .arcade-start{width:100%;min-height:48px}.mission-tune{margin:14px 0 0;width:100%;min-height:44px}.evo-hero{flex-wrap:wrap}.evo-identity h2{font-size:16px}.evo-milestones{overflow:auto}.game-color-presets{max-width:100%}.game-colors input{min-height:34px}}
@media(max-width:360px){body{padding-left:10px;padding-right:10px}.portal-shell>header b{font-size:14px}.portal-shell .header-tools button{min-width:31px;padding:5px}.mission-grid{grid-template-columns:1fr}.mission-live{grid-column:auto}.portal-title{font-size:26px}.welcome-level{display:none}.ranking-xp{font-size:11px}}
@media(max-height:520px) and (orientation:landscape){.arcade-game .arcade-scene{height:300px}.arcade-game{overflow:auto}}
@media(prefers-reduced-motion:reduce){.portal-shell *{scroll-behavior:auto!important;transition:none!important}}

.profile-sword .item{min-height:0!important;max-height:100%!important;min-width:0!important;max-width:100%!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;display:block!important;aspect-ratio:1}.profile-sword .rarity-detail{position:absolute;bottom:2px;left:2px;font-size:5px;max-width:95%;overflow:hidden}.profile-sword canvas{min-height:0!important;max-height:100%!important;min-width:0!important}