:root{--fcc-navy: #0a0a23;--fcc-navy-mid: #1b1b32;--fcc-navy-light: #2a2a4a;--fcc-border: #3b3b4f;--fcc-yellow: #f1be32;--fcc-yellow-hover: #ffcf40;--fcc-green: #00471b;--fcc-green-bright: #45e3a8;--fcc-red: #850000;--fcc-red-bright: #ff4040;--fcc-white: #ffffff;--fcc-light: #dfdfe2;--fcc-muted: #858591;--fcc-purple: #da8bff;--fcc-blue: #99c9ff;--fcc-orange: #ff9933;--radius: 0px;--radius-lg: 0px;--transition: .15s ease;font-family:Lato,system-ui,-apple-system,sans-serif;font-size:16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--fcc-navy);color:var(--fcc-white);line-height:1.5}button{cursor:pointer;border:none;background:none;font:inherit}input{font:inherit;color:var(--fcc-white)}.section-tag{font-size:.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--fcc-yellow);font-family:Courier New,monospace}.page-heading{font-size:2.2rem;font-weight:900;color:var(--fcc-white);line-height:1.1;letter-spacing:-.5px}.page-sub{font-size:1rem;color:var(--fcc-muted);margin-top:.4rem}.game-title-sm{font-size:1.3rem;font-weight:900;color:var(--fcc-white)}.title-accent{color:var(--fcc-yellow)}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.65rem 1.4rem;font-size:.9rem;font-weight:800;border-radius:0;transition:background var(--transition),transform var(--transition),box-shadow var(--transition);text-align:center;white-space:nowrap;letter-spacing:.3px}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--fcc-yellow);color:var(--fcc-navy);box-shadow:3px 3px #00000080}.btn-primary:hover{background:var(--fcc-yellow-hover);box-shadow:none}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:transparent;color:var(--fcc-yellow);border:2px solid var(--fcc-yellow);box-shadow:3px 3px #f1be3233}.btn-secondary:hover{background:#f1be3214;box-shadow:none}.btn-ghost{background:transparent;color:var(--fcc-muted);font-size:.82rem;font-weight:700;padding:.35rem .75rem;border:1px solid var(--fcc-border);transition:color var(--transition),border-color var(--transition)}.btn-ghost:hover{color:var(--fcc-white);border-color:var(--fcc-muted)}.btn-hint{background:var(--fcc-navy-light);color:var(--fcc-yellow);border:1.5px solid var(--fcc-border)}.btn-hint:hover{border-color:var(--fcc-yellow)}.anim-bg{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0}@keyframes floatUp{0%{transform:translateY(110vh) rotate(-6deg);opacity:0}8%{opacity:.6}92%{opacity:.6}to{transform:translateY(-60px) rotate(14deg);opacity:0}}.anim-block{position:absolute;bottom:0;background:var(--fcc-yellow);animation:floatUp linear infinite}.home-screen{position:relative;min-height:100vh;display:flex;align-items:flex-start;justify-content:center;overflow-y:auto}.home-inner{position:relative;z-index:1;width:100%;max-width:1040px;padding:5rem 2rem 4rem;display:flex;flex-direction:column;gap:4rem}.mono-label{font-size:.78rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--fcc-yellow);font-family:Space Mono,Courier New,monospace}.home-hero{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;padding-bottom:4rem;border-bottom:2px solid var(--fcc-border)}.hero-left{display:flex;flex-direction:column;gap:1.5rem}.hero-title{font-size:clamp(2.8rem,6vw,4.5rem);font-weight:900;line-height:1;letter-spacing:-2px;color:var(--fcc-white);font-family:Space Mono,Courier New,monospace}.hero-accent{color:var(--fcc-yellow)}.hero-desc{font-size:1.05rem;color:var(--fcc-muted);line-height:1.6;max-width:400px}.hero-stats{display:flex;gap:2rem;padding-top:.5rem}.hero-stat{display:flex;flex-direction:column;gap:.15rem}.hero-stat-num{font-size:1.8rem;font-weight:900;color:var(--fcc-yellow);font-family:Space Mono,Courier New,monospace;line-height:1}.hero-stat-lbl{font-size:.72rem;color:var(--fcc-muted);text-transform:uppercase;letter-spacing:1px;font-weight:700}.hero-right{display:flex;flex-direction:column}.player-card{background:var(--fcc-navy-mid);border:2px solid var(--fcc-border);border-top:3px solid var(--fcc-yellow);display:flex;flex-direction:column;gap:1.25rem;padding:1.5rem}.player-card-header{padding-bottom:.5rem;border-bottom:1px solid var(--fcc-border)}.player-card-title-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.streak-chip{display:flex;align-items:center;gap:.3rem;padding:.2rem .6rem;background:#ff99331a;border:1.5px solid rgba(255,153,51,.35);font-size:.76rem;font-weight:700;color:var(--fcc-orange)}.streak-bonus-chip{font-size:.68rem;font-weight:800;background:#f933;padding:.05rem .4rem;color:var(--fcc-orange)}.xp-section{display:flex;flex-direction:column;gap:.6rem}.xp-row{display:flex;justify-content:space-between;align-items:baseline;gap:.5rem}.xp-count{font-size:1.1rem;font-weight:900;color:var(--fcc-white)}.xp-next{font-size:.72rem;color:var(--fcc-muted);font-family:Courier New,monospace}.xp-track{width:100%;height:8px;background:var(--fcc-navy-light);border:1px solid var(--fcc-border);overflow:hidden}.xp-fill{height:100%;background:var(--title-color, var(--fcc-yellow));transition:width .6s ease}.xp-pips{display:flex;justify-content:space-between;padding:0 2px}.player-best{font-size:.82rem;color:var(--fcc-muted);padding-top:.5rem;border-top:1px solid var(--fcc-border)}.player-best strong{color:var(--fcc-yellow)}.home-section{display:flex;flex-direction:column;gap:1.5rem}.quickplay-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.qp-card{position:relative;display:flex;align-items:center;gap:1rem;background:var(--fcc-navy-mid);border:2px solid var(--fcc-border);border-left:4px solid var(--fcc-yellow);padding:1.4rem 1.5rem;text-align:left;transition:background var(--transition),border-color var(--transition);cursor:pointer}.qp-card:hover{background:var(--fcc-navy-light)}.qp-daily{border-left-color:var(--fcc-yellow)}.qp-mp{border-left-color:var(--fcc-purple)}.qp-done{border-left-color:var(--fcc-green-bright)}.qp-locked{border-left-color:var(--fcc-border);opacity:.7}.qp-locked:hover{background:var(--fcc-navy-mid)}.qp-card-icon{font-size:2rem;line-height:1;flex-shrink:0}.qp-card-body{flex:1;display:flex;flex-direction:column;gap:.25rem}.qp-card-title{font-size:1rem;font-weight:800;color:var(--fcc-white)}.qp-card-sub{font-size:.8rem;color:var(--fcc-muted)}.qp-card-meta{margin-top:.25rem;display:flex;gap:.4rem;flex-wrap:wrap}.qp-best{font-size:.72rem;color:var(--fcc-muted);margin-top:.2rem;font-family:Courier New,monospace}.qp-arrow{font-size:1.2rem;color:var(--fcc-purple);margin-left:auto}.tag{display:inline-block;padding:.15rem .55rem;font-size:.7rem;font-weight:700;border:1px solid currentColor;font-family:Courier New,monospace}.tag-green{color:var(--fcc-green-bright)}.tag-yellow{color:var(--fcc-yellow)}.tag-muted{color:var(--fcc-muted)}.tag-purple{color:var(--fcc-purple)}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@keyframes cardIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.topic-card{position:relative;background:var(--fcc-navy-mid);border:2px solid var(--fcc-border);padding:1.5rem 1.25rem 1.25rem 1.5rem;display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;text-align:left;transition:background var(--transition),border-color var(--transition);animation:cardIn .3s ease both;overflow:hidden}.topic-card:hover{background:var(--fcc-navy-light);border-color:var(--card-color, var(--fcc-yellow))}.tc-accent{position:absolute;left:0;top:0;bottom:0;width:4px}.tc-icon{font-size:1.8rem;line-height:1}.tc-label{font-size:1rem;font-weight:800;color:var(--fcc-white);margin-top:.25rem}.tc-desc{font-size:.78rem;color:var(--fcc-muted);line-height:1.4;flex:1}.tc-cta{font-size:.8rem;font-weight:800;color:var(--card-color, var(--fcc-yellow));margin-top:.5rem}.home-footer{font-size:.78rem;color:var(--fcc-muted);font-family:Space Mono,Courier New,monospace;border-top:1px solid var(--fcc-border);padding-top:1.5rem}.diff-screen{min-height:100vh;display:flex;flex-direction:column;max-width:960px;margin:0 auto;padding:1.5rem;gap:1.5rem}.diff-screen-header{display:flex;align-items:center;gap:1rem;padding-bottom:1rem;border-bottom:2px solid var(--fcc-border)}.diff-topic-pill{display:flex;align-items:center;gap:.5rem;padding:.3rem .9rem;border:2px solid var(--card-color, var(--fcc-border));font-size:.85rem;font-weight:700;color:var(--card-color, var(--fcc-white))}.diff-screen-body{display:flex;flex-direction:column;gap:1.5rem}.diff-hero{display:flex;flex-direction:column;gap:.3rem}.diff-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:2px solid var(--fcc-border)}.diff-card{position:relative;background:var(--fcc-navy-mid);border-right:1px solid var(--fcc-border);border-bottom:1px solid var(--fcc-border);padding:1.4rem 1.2rem 1.2rem;display:flex;flex-direction:column;gap:.3rem;text-align:left;transition:background var(--transition);animation:cardIn .3s ease both;overflow:hidden;cursor:pointer}.diff-card:nth-child(2n){border-right:none}.diff-card:nth-child(n+3){border-bottom:none}.diff-card:hover{background:var(--fcc-navy-light)}.diff-card-accent{position:absolute;left:0;top:0;bottom:0;width:3px}.dc-icon{font-size:1.8rem;line-height:1;padding-left:.25rem}.dc-label{font-size:1.1rem;font-weight:900;color:var(--dc-color, var(--fcc-white));padding-left:.25rem;margin-top:.25rem}.dc-tagline{font-size:.72rem;font-weight:700;color:var(--fcc-muted);text-transform:uppercase;letter-spacing:.5px;padding-left:.25rem}.dc-desc{font-size:.8rem;color:var(--fcc-muted);padding-left:.25rem;margin:.3rem 0 .5rem;line-height:1.4}.dc-stats{display:flex;flex-direction:column;gap:.25rem;border-top:1px solid var(--fcc-border);padding-top:.5rem;margin-top:.25rem;padding-left:.25rem}.dc-stat{display:flex;justify-content:space-between;font-size:.76rem;gap:.5rem}.dc-stat-key{color:var(--fcc-muted);font-family:Courier New,monospace}.dc-stat-val{color:var(--fcc-white);font-weight:700}.dc-multi{color:var(--dc-color, var(--fcc-yellow))}.dc-cta{margin-top:.8rem;font-size:.82rem;font-weight:800;color:var(--dc-color, var(--fcc-yellow));padding-left:.25rem}.mp-setup-screen{min-height:100vh;display:flex;flex-direction:column;max-width:760px;margin:0 auto;padding:1.5rem;gap:2rem}.mp-setup-header{display:flex;align-items:center;gap:1rem;padding-bottom:1rem;border-bottom:2px solid var(--fcc-border)}.mp-setup-title{display:flex;flex-direction:column;gap:.2rem}.mp-setup-body{display:flex;flex-direction:column;gap:2rem}.mp-section{display:flex;flex-direction:column;gap:.75rem}.mp-section-label{font-size:.78rem;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--fcc-yellow);font-family:Courier New,monospace}.mp-names-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1rem;border:2px solid var(--fcc-border);padding:1.2rem;background:var(--fcc-navy-mid)}.mp-name-field{display:flex;flex-direction:column;gap:.4rem}.mp-field-label{font-size:.72rem;font-weight:700;color:var(--fcc-muted);text-transform:uppercase;letter-spacing:1px;font-family:Courier New,monospace}.mp-input{background:var(--fcc-navy);border:2px solid var(--fcc-border);padding:.6rem .9rem;font-size:.95rem;font-weight:700;color:var(--fcc-white);outline:none;transition:border-color var(--transition);width:100%}.mp-input:focus{border-color:var(--fcc-yellow)}.mp-vs{font-size:1rem;font-weight:900;color:var(--fcc-muted);text-align:center;font-family:Courier New,monospace}.mp-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:2px solid var(--fcc-border)}.mp-option-btn{display:flex;flex-direction:column;align-items:center;gap:.3rem;padding:.9rem .5rem;background:var(--fcc-navy-mid);border-right:1px solid var(--fcc-border);border-bottom:1px solid var(--fcc-border);font-size:.82rem;font-weight:700;color:var(--fcc-muted);transition:background var(--transition),color var(--transition);cursor:pointer}.mp-option-btn:nth-child(3n){border-right:none}.mp-option-btn:nth-child(n+4){border-bottom:none}.mp-option-btn:hover{background:var(--fcc-navy-light);color:var(--fcc-white)}.mp-option-selected{background:var(--fcc-navy-light)!important;color:var(--opt-color, var(--fcc-yellow))!important;box-shadow:inset 0 0 0 2px var(--opt-color, var(--fcc-yellow))}.mp-option-icon{font-size:1.4rem}.mp-option-label{font-size:.75rem}.mp-diff-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:2px solid var(--fcc-border)}.mp-diff-btn{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.8rem .4rem;background:var(--fcc-navy-mid);border-right:1px solid var(--fcc-border);font-size:.8rem;font-weight:700;color:var(--fcc-muted);transition:background var(--transition),color var(--transition);cursor:pointer}.mp-diff-btn:last-child{border-right:none}.mp-diff-btn:hover{background:var(--fcc-navy-light);color:var(--fcc-white)}.mp-diff-selected{background:var(--fcc-navy-light)!important;color:var(--opt-color, var(--fcc-yellow))!important;box-shadow:inset 0 0 0 2px var(--opt-color, var(--fcc-yellow))}.mp-diff-summary{display:flex;align-items:center;gap:.6rem;font-size:.78rem;color:var(--fcc-muted);padding:.5rem .8rem;background:var(--fcc-navy-mid);border:1px solid var(--fcc-border);font-family:Courier New,monospace;flex-wrap:wrap}.btn-start-mp{width:100%;justify-content:center;font-size:1rem;padding:.9rem}.game-layout{min-height:100vh;display:flex;flex-direction:column}.play-header{display:flex;align-items:center;justify-content:space-between;padding:.7rem 1.5rem;border-bottom:2px solid var(--fcc-border);background:var(--fcc-navy-mid);position:sticky;top:0;z-index:10}.play-header-actions{display:flex;gap:.5rem}.play-area{flex:1;display:grid;grid-template-columns:220px 1fr 220px;gap:1.5rem;padding:1.5rem;align-items:start}.hud{display:flex;flex-direction:column;gap:0;position:sticky;top:5rem;border:2px solid var(--fcc-border)}.hud-topic{display:flex;align-items:center;gap:.5rem;background:var(--fcc-navy-mid);border-bottom:2px solid var(--card-color, var(--fcc-border));padding:.6rem .8rem}.hud-topic-icon{font-size:1.1rem}.hud-topic-label{font-size:.82rem;font-weight:700;color:var(--fcc-white);flex:1}.hud-block{background:var(--fcc-navy-mid);border-bottom:1px solid var(--fcc-border);padding:.6rem .8rem;display:flex;flex-direction:column;gap:.2rem}.hud-block:last-child{border-bottom:none}.hud-label{font-size:.65rem;text-transform:uppercase;letter-spacing:1px;color:var(--fcc-yellow);font-family:Courier New,monospace;font-weight:700}.hud-value{font-size:1.4rem;font-weight:900;color:var(--fcc-white)}.hud-best{font-size:.95rem;color:var(--fcc-yellow);font-weight:800}.score-value{color:var(--fcc-yellow)}.hearts{display:flex;gap:.3rem;font-size:1.1rem}.heart-lost{filter:grayscale(1);opacity:.35}.progress-bar-wrap{background:var(--fcc-navy-light);height:6px;overflow:hidden;margin-top:.3rem}.progress-bar{height:100%;background:var(--fcc-yellow);transition:width .4s ease}.progress-text{font-size:.72rem;color:var(--fcc-muted)}.difficulty-badge{font-size:.75rem;font-weight:700;padding:.15rem .4rem;border:1px solid currentColor;width:fit-content}.diff-easy{color:var(--fcc-green-bright)}.diff-medium{color:var(--fcc-yellow)}.diff-hard{color:var(--fcc-red-bright)}.hud-how-to{font-size:.7rem;color:var(--fcc-muted);padding:.6rem .8rem;border-bottom:none;line-height:1.5}.hud-mp-board{display:flex;flex-direction:column;border-bottom:1px solid var(--fcc-border)}.hud-mp-player{padding:.6rem .8rem;border-bottom:1px solid var(--fcc-border);display:flex;flex-direction:column;gap:.15rem;transition:background var(--transition)}.hud-mp-active{background:var(--fcc-navy-light)}.hud-mp-name{display:flex;align-items:center;gap:.4rem;font-size:.8rem;font-weight:800;color:var(--fcc-white)}.hud-mp-turn-dot{width:6px;height:6px;border-radius:50%;background:var(--fcc-yellow);flex-shrink:0;animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.hud-mp-score{font-size:1.2rem;font-weight:900;color:var(--fcc-yellow)}.hud-mp-meta{display:flex;gap:.4rem;font-size:.68rem;color:var(--fcc-muted)}.hud-mp-turn-label{padding:.4rem .8rem;font-size:.7rem;font-weight:700;color:var(--fcc-yellow);text-align:center;font-family:Courier New,monospace;letter-spacing:.5px}.mute-btn{margin-left:auto;font-size:.95rem;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border:1px solid var(--fcc-border);background:#ffffff0a;transition:background var(--transition)}.mute-btn:hover{background:#ffffff1a}.tower-area{flex:1;display:flex;justify-content:center;align-items:flex-start;padding-top:1rem}.tower-wrapper{display:flex;flex-direction:column;align-items:center;gap:0;user-select:none}.tower{display:flex;flex-direction:column;gap:3px}.tower-row{display:flex;gap:4px}.row-alt .block-active{background:#e8a820}.row-norm .block-active{background:var(--fcc-yellow)}.block{width:72px;height:26px;border-radius:0;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:700;transition:background var(--transition),transform var(--transition),box-shadow var(--transition)}.block-active{background:var(--fcc-yellow);color:var(--fcc-navy);border:1.5px solid rgba(0,0,0,.2);box-shadow:2px 2px #0006}.block-active:hover:not(.block-selected){background:#ffcf40;transform:scale(1.05);box-shadow:0 0 0 2px var(--fcc-white),2px 2px #0006;z-index:1}.block-selected{background:var(--fcc-white)!important;border-color:var(--fcc-yellow)!important;box-shadow:0 0 0 2px var(--fcc-yellow),2px 2px #00000080!important;transform:scale(1.08);z-index:2}.block-removed{background:transparent;border:1.5px dashed var(--fcc-border);pointer-events:none}.block-label{color:var(--fcc-navy);opacity:.45;font-size:.58rem}@keyframes blockSlideOut{0%{transform:translate(0) scaleX(1);opacity:1}50%{transform:translate(60px) scaleX(.6);opacity:.5}to{transform:translate(120px) scaleX(0);opacity:0}}.block-exit{animation:blockSlideOut .4s ease-in forwards;pointer-events:none}@keyframes towerFall{0%{transform:translateY(0) rotate(0);opacity:1}15%{transform:translateY(-18px) rotate(-3deg)}30%{transform:translateY(0) rotate(2deg)}45%{transform:translateY(-8px) rotate(-1.5deg)}60%{transform:translateY(0) rotate(1deg)}70%{transform:translateY(0) rotate(0);opacity:1}to{transform:translateY(140%) rotate(12deg);opacity:0}}.tower-fall{animation:towerFall 1.1s cubic-bezier(.4,0,.8,1) forwards;pointer-events:none}@keyframes towerShake{0%{transform:translate(0)}15%{transform:translate(-8px) rotate(-.5deg)}30%{transform:translate(8px) rotate(.5deg)}45%{transform:translate(-6px)}60%{transform:translate(6px)}75%{transform:translate(-3px)}90%{transform:translate(3px)}to{transform:translate(0)}}.tower-shake{animation:towerShake .6s ease}.tower-base{width:100%;display:flex;justify-content:center;margin-top:4px}.tower-base-inner{width:260px;height:12px;background:var(--fcc-navy-light);border:2px solid var(--fcc-border);box-shadow:2px 2px #00000080}.modal-overlay{position:fixed;inset:0;background:#0a0a23e0;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem}@keyframes modalIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.modal{background:var(--fcc-navy-mid);border:2px solid var(--fcc-border);width:100%;max-width:480px;display:flex;flex-direction:column;gap:0;overflow:hidden;animation:modalIn .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:.8rem 1.1rem;border-bottom:2px solid var(--fcc-border);background:var(--fcc-navy)}.modal-meta{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}.diff-pill,.topic-pill,.mc-badge,.mp-player-pill{font-size:.68rem;font-weight:800;padding:.15rem .55rem;text-transform:uppercase;letter-spacing:.5px;border:1px solid currentColor;font-family:Courier New,monospace}.diff-pill.diff-easy{color:var(--fcc-green-bright)}.diff-pill.diff-medium{color:var(--fcc-yellow)}.diff-pill.diff-hard{color:var(--fcc-red-bright)}.topic-pill{color:var(--fcc-muted);border-color:var(--fcc-border)}.mc-badge{color:var(--fcc-purple);border-color:var(--fcc-purple)}.mp-player-pill{color:var(--fcc-blue);border-color:var(--fcc-blue)}.modal-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;color:var(--fcc-muted);font-size:.85rem;border:1px solid var(--fcc-border);transition:color var(--transition),border-color var(--transition)}.modal-close:hover{color:var(--fcc-white);border-color:var(--fcc-muted)}.timer-wrap{display:flex;align-items:center;gap:.6rem;padding:.5rem 1.1rem .3rem;border-bottom:1px solid var(--fcc-border);background:var(--fcc-navy)}.timer-track{flex:1;height:4px;background:var(--fcc-navy-light);overflow:hidden}.timer-fill{height:100%;transform-origin:left}@keyframes timerPulse{0%,to{opacity:1}50%{opacity:.4}}.timer-urgent{animation:timerPulse .55s ease-in-out infinite}.timer-label{font-size:.72rem;font-weight:800;font-variant-numeric:tabular-nums;min-width:2.4rem;text-align:right;font-family:Courier New,monospace}.timer-label-urgent{animation:timerPulse .55s ease-in-out infinite}.modal-body{padding:1.2rem 1.1rem .8rem;display:flex;flex-direction:column;gap:.8rem}.question-label{font-size:.65rem;text-transform:uppercase;letter-spacing:1px;color:var(--fcc-yellow);font-family:Courier New,monospace;font-weight:700}.question-text{font-size:1.2rem;font-weight:700;color:var(--fcc-white);line-height:1.35}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.hint-box{background:#f1be3214;border:1px solid rgba(241,190,50,.3);border-left:3px solid var(--fcc-yellow);padding:.65rem .9rem;display:flex;gap:.6rem;align-items:flex-start;color:var(--fcc-yellow);font-size:.88rem;animation:fadeIn .2s ease}.hint-icon{flex-shrink:0}.modal-form{padding:0 1.1rem 1.1rem;display:flex;flex-direction:column;gap:.7rem}.input-wrap{display:flex;flex-direction:column;gap:.25rem}.answer-input{width:100%;background:var(--fcc-navy);border:2px solid var(--fcc-border);padding:.65rem .9rem;color:var(--fcc-white);font-size:.95rem;outline:none;transition:border-color var(--transition)}.answer-input:focus{border-color:var(--fcc-yellow)}.input-error .answer-input{border-color:var(--fcc-red-bright)}.input-error-msg{font-size:.75rem;color:var(--fcc-red-bright)}.modal-actions{display:flex;gap:.5rem;flex-wrap:wrap}.modal-actions .btn-primary{flex:1;justify-content:center}.modal-note{padding:0 1.1rem .9rem;font-size:.72rem;color:var(--fcc-muted);font-family:Courier New,monospace}.no-hints-badge{font-size:.75rem;font-weight:700;color:var(--fcc-red-bright);padding:.25rem .6rem;border:1px solid rgba(255,64,64,.3);white-space:nowrap}.choices-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0 1.1rem 1.1rem}.choice-btn{display:flex;align-items:flex-start;gap:.5rem;padding:.7rem .8rem;background:var(--fcc-navy);border:1px solid var(--fcc-border);text-align:left;transition:border-color var(--transition),background var(--transition);cursor:pointer;margin:1px}.choice-btn:hover:not(:disabled){border-color:var(--fcc-yellow);background:var(--fcc-navy-light)}.choice-btn:disabled{cursor:not-allowed;opacity:.65}.choice-selected{border-color:var(--fcc-yellow)!important;background:#f1be321a!important;box-shadow:inset 0 0 0 1px var(--fcc-yellow)}.choice-label{flex-shrink:0;width:20px;height:20px;border:1.5px solid var(--fcc-border);display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:900;color:var(--fcc-muted);font-family:Courier New,monospace;transition:background var(--transition),color var(--transition)}.choice-selected .choice-label{background:var(--fcc-yellow);color:var(--fcc-navy);border-color:var(--fcc-yellow)}.choice-text{font-size:.82rem;font-weight:600;color:var(--fcc-white);line-height:1.3;word-break:break-word}.result-overlay{position:fixed;inset:0;background:#0a0a23eb;backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:200;padding:1rem;overflow-y:auto}@keyframes bounceIn{0%{transform:scale(.7);opacity:0}60%{transform:scale(1.08)}to{transform:scale(1);opacity:1}}.result-card{background:var(--fcc-navy-mid);border:2px solid var(--fcc-border);padding:2rem 1.8rem;max-width:440px;width:100%;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem;animation:modalIn .25s ease}.result-card-mp{max-width:520px}.result-icon-wrap{padding:.4rem;animation:bounceIn .5s cubic-bezier(.34,1.56,.64,1) both}.result-win-glow{filter:drop-shadow(0 0 20px rgba(241,190,50,.5))}.result-lose-glow{filter:drop-shadow(0 0 20px rgba(255,64,64,.5))}.result-icon{font-size:3.5rem;line-height:1}.result-title{font-size:1.8rem;font-weight:900;margin-top:-.3rem}.result-win{color:var(--fcc-yellow)}.result-loss{color:var(--fcc-red-bright)}.result-badges{display:flex;gap:.4rem;flex-wrap:wrap;justify-content:center}.result-topic-badge,.result-diff-badge,.result-daily-badge{font-size:.72rem;font-weight:700;padding:.2rem .65rem;border:1px solid var(--fcc-border);color:var(--fcc-muted);font-family:Courier New,monospace}.result-diff-badge{color:var(--dc-color, var(--fcc-yellow));border-color:var(--dc-color, var(--fcc-border))}.result-daily-badge{color:var(--fcc-yellow);border-color:var(--fcc-yellow)}.new-best-badge{background:#f1be321f;border:1px solid var(--fcc-yellow);color:var(--fcc-yellow);padding:.25rem 1rem;font-size:.82rem;font-weight:700}.result-stats{display:flex;gap:1.5rem;justify-content:center;width:100%;background:var(--fcc-navy);border:1px solid var(--fcc-border);padding:.9rem}.stat-item{display:flex;flex-direction:column;align-items:center;gap:.15rem}.stat-label{font-size:.65rem;text-transform:uppercase;letter-spacing:1px;color:var(--fcc-muted);font-family:Courier New,monospace}.stat-value{font-size:1.3rem;font-weight:900;color:var(--fcc-white)}.result-message{font-size:.88rem;color:var(--fcc-muted);max-width:300px}.result-actions{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center;margin-top:.4rem}.result-mp-header{display:flex;flex-direction:column;align-items:center;gap:.6rem;width:100%}.mp-result-board{display:grid;grid-template-columns:1fr 1fr;gap:0;width:100%;border:2px solid var(--fcc-border)}.mp-result-player{position:relative;padding:1.2rem 1rem;background:var(--fcc-navy);border-right:1px solid var(--fcc-border);display:flex;flex-direction:column;align-items:center;gap:.3rem}.mp-result-player:last-child{border-right:none}.mp-result-winner{background:#f1be320f;box-shadow:inset 0 0 0 2px var(--fcc-yellow)}.mp-result-crown{font-size:1.4rem}.mp-result-name{font-size:.85rem;font-weight:800;color:var(--fcc-white)}.mp-result-score{font-size:1.6rem;font-weight:900;color:var(--fcc-yellow)}.mp-result-meta{display:flex;gap:.4rem;font-size:.72rem;color:var(--fcc-muted)}.next-level-banner{width:100%;background:#0003;border:2px solid var(--dc-color, var(--fcc-yellow));border-left:4px solid var(--dc-color, var(--fcc-yellow));padding:.9rem 1rem;display:flex;flex-direction:column;gap:.6rem;animation:cardIn .35s ease .2s both}.next-level-label{font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--dc-color, var(--fcc-yellow));font-family:Courier New,monospace}.next-level-info{display:flex;align-items:center;gap:.7rem}.next-level-icon{font-size:1.6rem;line-height:1}.next-level-name{font-size:.95rem;font-weight:900;color:var(--fcc-white)}.next-level-desc{font-size:.75rem;color:var(--fcc-muted)}.btn-next-level{display:flex;align-items:center;justify-content:center;padding:.55rem 1.1rem;font-size:.88rem;font-weight:800;background:var(--dc-color, var(--fcc-yellow));color:var(--fcc-navy);border:none;cursor:pointer;box-shadow:2px 2px #0006;transition:opacity var(--transition),box-shadow var(--transition)}.btn-next-level:hover{opacity:.9;box-shadow:none}.champion-banner{background:linear-gradient(135deg,#f1be321a,#da8bff14);border:1.5px solid rgba(241,190,50,.35);padding:.9rem 1.1rem;text-align:center;display:flex;flex-direction:column;gap:.25rem;font-size:.83rem;color:var(--fcc-light)}.xp-gained-wrap{width:100%;background:var(--fcc-navy);border:1px solid var(--fcc-border);padding:.8rem .9rem;text-align:left}.xp-gained-title{font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--fcc-yellow);margin-bottom:.5rem;font-family:Courier New,monospace}.xp-gained-rows{display:flex;flex-direction:column;gap:.3rem}.xp-gained-row{display:flex;justify-content:space-between;font-size:.8rem;color:var(--fcc-light)}.xp-daily-row{color:var(--fcc-yellow);font-weight:700}.xp-total-row{border-top:1px solid var(--fcc-border);padding-top:.3rem;margin-top:.1rem;font-weight:800;color:var(--fcc-white)}.xp-amount{font-weight:800;color:var(--fcc-green-bright)}.xp-total{color:var(--fcc-yellow);font-size:.95rem}@keyframes unlockPop{0%{transform:scale(.85);opacity:0}60%{transform:scale(1.04)}to{transform:scale(1);opacity:1}}.title-unlock-banner{display:flex;align-items:center;gap:.75rem;width:100%;background:#0003;border:2px solid var(--title-color, var(--fcc-yellow));border-left:4px solid var(--title-color, var(--fcc-yellow));padding:.8rem 1rem;animation:unlockPop .45s cubic-bezier(.34,1.56,.64,1) both}.title-unlock-icon{font-size:1.8rem;line-height:1;flex-shrink:0}.title-unlock-label{font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--fcc-muted);font-family:Courier New,monospace}.title-unlock-name{font-size:1rem;font-weight:900;color:var(--title-color, var(--fcc-yellow))}.streak-result-row{font-size:.82rem;color:var(--fcc-orange);font-weight:700}@keyframes toastIn{0%{opacity:0;transform:translate(calc(100% + 20px))}to{opacity:1;transform:translate(0)}}@keyframes toastOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(calc(100% + 20px))}}.toast{position:fixed;bottom:1.5rem;right:1.5rem;z-index:500;display:flex;align-items:center;gap:.6rem;padding:.65rem 1.1rem;font-size:.85rem;font-weight:700;max-width:300px;box-shadow:4px 4px #00000080;border-left:3px solid currentColor}.toast-in{animation:toastIn .3s ease forwards}.toast-out{animation:toastOut .35s ease forwards}.toast-up{background:var(--fcc-navy-mid);border-color:var(--fcc-yellow);color:var(--fcc-yellow)}.toast-down{background:var(--fcc-navy-mid);border-color:var(--fcc-green-bright);color:var(--fcc-green-bright)}.toast-info{background:var(--fcc-navy-mid);border-color:var(--fcc-blue);color:var(--fcc-blue)}.toast-icon{font-size:1rem;flex-shrink:0}.toast-msg{line-height:1.3}.player-strip{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin-top:.4rem}.player-title-badge{display:flex;align-items:center;gap:.35rem;padding:.25rem .7rem;border:1.5px solid var(--title-color, var(--fcc-yellow));font-size:.78rem;font-weight:800;color:var(--title-color, var(--fcc-yellow))}.streak-badge{display:flex;align-items:center;gap:.35rem;padding:.25rem .65rem;background:#ff99331a;border:1.5px solid rgba(255,153,51,.35);font-size:.76rem;font-weight:700;color:var(--fcc-orange)}.streak-bonus{font-size:.68rem;font-weight:800;background:#ff99332e;padding:.05rem .4rem}.best-score-badge{padding:.25rem .65rem;border:1px solid var(--fcc-border);font-size:.76rem;color:var(--fcc-yellow);font-weight:700}.xp-bar-wrap{width:100%;max-width:540px;display:flex;flex-direction:column;gap:.35rem}.xp-bar-labels{display:flex;justify-content:space-between;font-size:.7rem;color:var(--fcc-muted)}.xp-label-left{font-weight:700;color:var(--fcc-light);font-family:Courier New,monospace}.xp-bar-track{width:100%;height:8px;background:var(--fcc-navy-light);border:1px solid var(--fcc-border);overflow:hidden}.xp-bar-fill{height:100%;background:var(--title-color, var(--fcc-yellow));transition:width .6s ease}.xp-titles-row{display:flex;justify-content:space-between;padding:0 2px}.xp-pip{width:9px;height:9px;background:var(--fcc-border);border:1px solid var(--fcc-border);transition:background .3s}.xp-pip-done{background:var(--pip-color, var(--fcc-yellow));border-color:var(--pip-color, var(--fcc-yellow))}.daily-header-tag,.mp-header-tag{display:inline-flex;align-items:center;gap:.25rem;font-size:.68rem;font-weight:700;padding:.12rem .5rem;border:1px solid currentColor;margin-left:.5rem;vertical-align:middle;font-family:Courier New,monospace}.daily-header-tag{color:var(--fcc-yellow)}.mp-header-tag{color:var(--fcc-purple)}.achievements-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.75rem}@keyframes achieveIn{0%{transform:scale(.88) translateY(6px);opacity:0}60%{transform:scale(1.04)}to{transform:scale(1);opacity:1}}.achievement-badge{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;background:var(--fcc-navy-mid);border:2px solid var(--fcc-border);border-left:4px solid var(--fcc-yellow)}.achievement-new{border-left-color:var(--fcc-green-bright);animation:achieveIn .5s cubic-bezier(.34,1.56,.64,1) both}.ach-icon{font-size:1.6rem;line-height:1;flex-shrink:0}.ach-body{display:flex;flex-direction:column;gap:.1rem}.ach-title{font-size:.88rem;font-weight:800;color:var(--fcc-white)}.ach-desc{font-size:.72rem;color:var(--fcc-muted)}.player-powerups{display:flex;flex-direction:column;gap:.5rem;padding-top:.75rem;border-top:1px solid var(--fcc-border)}.player-pu-label{font-size:.68rem}.player-pu-row{display:flex;gap:.5rem;flex-wrap:wrap}.player-pu-chip{display:inline-flex;align-items:center;gap:.3rem;padding:.2rem .6rem;background:#ffffff0a;border:1.5px solid var(--fcc-border);font-size:.74rem;font-weight:700;color:var(--fcc-light)}.hud-powerups{padding:.6rem .8rem}.hud-pu-row{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.3rem}.hud-pu{font-size:1.1rem;line-height:1;transition:opacity var(--transition),filter var(--transition)}.hud-pu-ready{opacity:1}.hud-pu-spent{opacity:.25;filter:grayscale(1)}.hud-history{padding:.6rem .8rem}.hud-history-list{display:flex;flex-direction:column;gap:.25rem;margin-top:.35rem}.hud-history-item{display:flex;align-items:flex-start;gap:.4rem;font-size:.68rem;line-height:1.3;padding:.25rem .4rem;border-left:2px solid transparent}.hud-hist-correct{border-left-color:var(--fcc-green-bright)}.hud-hist-wrong{border-left-color:var(--fcc-red-bright)}.hud-hist-icon{flex-shrink:0;font-size:.72rem;font-weight:900;padding-top:.05rem}.hud-hist-correct .hud-hist-icon{color:var(--fcc-green-bright)}.hud-hist-wrong .hud-hist-icon{color:var(--fcc-red-bright)}.hud-hist-q{color:var(--fcc-muted)}.powerup-bar{display:flex;align-items:center;gap:.75rem;padding:.5rem 1.1rem .7rem;border-top:1px solid var(--fcc-border);background:var(--fcc-navy);flex-wrap:wrap}.powerup-bar-label{font-size:.65rem;white-space:nowrap}.powerup-btns{display:flex;gap:.4rem;flex-wrap:wrap}.powerup-btn{display:inline-flex;align-items:center;gap:.3rem;padding:.28rem .7rem;font-size:.76rem;font-weight:800;border:1.5px solid var(--fcc-border);background:var(--fcc-navy-mid);color:var(--fcc-light);cursor:pointer;transition:background var(--transition),border-color var(--transition),box-shadow var(--transition);box-shadow:2px 2px #0000004d}.powerup-btn:hover{background:var(--fcc-navy-light);box-shadow:none}.powerup-life{border-color:#ff404080;color:#ff8080}.powerup-fifty{border-color:#f1be3280;color:var(--fcc-yellow)}.powerup-freeze{border-color:#99c9ff80;color:var(--fcc-blue)}.choice-eliminated{opacity:.3;pointer-events:none;text-decoration:line-through}@keyframes flashIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.result-flash{padding:1.1rem 1.2rem;display:flex;align-items:flex-start;gap:.75rem;animation:flashIn .2s ease both;border-bottom:2px solid var(--fcc-border)}.result-flash-correct{background:#45e3a814;border-left:4px solid var(--fcc-green-bright)}.result-flash-wrong{background:#ff404014;border-left:4px solid var(--fcc-red-bright)}.result-flash-icon{font-size:1.4rem;font-weight:900;flex-shrink:0;margin-top:.1rem}.result-flash-correct .result-flash-icon{color:var(--fcc-green-bright)}.result-flash-wrong .result-flash-icon{color:var(--fcc-red-bright)}.result-flash-body{display:flex;flex-direction:column;gap:.3rem}.result-flash-verdict{font-size:1rem;font-weight:900;color:var(--fcc-white)}.result-flash-explanation{font-size:.82rem;color:var(--fcc-light);line-height:1.45}.result-xp-bar-wrap{margin-top:.8rem;display:flex;flex-direction:column;gap:.35rem}.result-xp-bar-labels{display:flex;justify-content:space-between;align-items:center;font-size:.75rem;font-weight:700}.result-xp-bar-count{color:var(--fcc-muted);font-family:Courier New,monospace}.result-xp-bar-track{width:100%;height:10px;background:var(--fcc-navy-light);border:1px solid var(--fcc-border);overflow:hidden}.result-xp-bar-fill{height:100%}.result-xp-pips{display:flex;justify-content:space-between;padding:0 2px}.result-achievements{width:100%;background:var(--fcc-navy);border:2px solid var(--fcc-green-bright);border-left:4px solid var(--fcc-green-bright);padding:.75rem .9rem;text-align:left;display:flex;flex-direction:column;gap:.6rem;animation:achieveIn .5s cubic-bezier(.34,1.56,.64,1) .3s both}.result-ach-title{font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--fcc-green-bright);font-family:Courier New,monospace}.result-ach-item{display:flex;align-items:center;gap:.6rem}.result-ach-icon{font-size:1.4rem;flex-shrink:0}.result-ach-name{font-size:.88rem;font-weight:800;color:var(--fcc-white)}.result-ach-desc{font-size:.72rem;color:var(--fcc-muted)}.study-screen{min-height:100vh;display:flex;flex-direction:column;max-width:760px;margin:0 auto;padding:1.5rem;gap:1.5rem}.study-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:1rem;border-bottom:2px solid var(--fcc-border)}.study-header-left{display:flex;align-items:center;gap:.75rem}.study-topic-pill{display:inline-flex;align-items:center;gap:.4rem;padding:.25rem .75rem;border:2px solid var(--card-color, var(--fcc-border));font-size:.82rem;font-weight:700;color:var(--card-color, var(--fcc-white))}.study-counter{color:var(--fcc-muted);font-size:.8rem}.study-filters{display:flex;gap:0;border:2px solid var(--fcc-border);width:fit-content}.study-filter-btn{padding:.4rem 1rem;font-size:.78rem;font-weight:700;color:var(--fcc-muted);background:var(--fcc-navy-mid);border-right:1px solid var(--fcc-border);transition:background var(--transition),color var(--transition);cursor:pointer}.study-filter-btn:last-child{border-right:none}.study-filter-btn:hover{background:var(--fcc-navy-light);color:var(--fcc-white)}.study-filter-active{background:var(--fcc-navy-light)!important;color:var(--filter-color, var(--fcc-yellow))!important;box-shadow:inset 0 -2px 0 var(--filter-color, var(--fcc-yellow))}.study-modes{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.study-mode-meta{font-size:.72rem;color:var(--fcc-yellow)}.study-reshuffle-btn{font-size:.78rem;font-weight:700;color:var(--fcc-purple);padding:.3rem .7rem;border:1.5px solid rgba(218,139,255,.35);background:transparent;cursor:pointer;transition:background var(--transition),border-color var(--transition)}.study-reshuffle-btn:hover{background:#da8bff14;border-color:var(--fcc-purple)}.study-card-wrap{flex:1;display:flex;align-items:flex-start}@keyframes studyCardIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.study-card{width:100%;background:var(--fcc-navy-mid);border:2px solid var(--fcc-border);border-top:3px solid var(--fcc-yellow);padding:1.75rem;display:flex;flex-direction:column;gap:1.25rem;animation:studyCardIn .25s ease both}.study-card-diff{display:flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:1px}.study-diff-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.study-card-question{display:flex;flex-direction:column;gap:.5rem}.study-q-label{font-size:.68rem}.study-q-text{font-size:1.25rem;font-weight:700;color:var(--fcc-white);line-height:1.4}.study-card-answer{display:none;flex-direction:column;gap:.5rem;padding:1rem;background:#45e3a812;border:1.5px solid rgba(69,227,168,.25);border-left:3px solid var(--fcc-green-bright)}.study-answer-visible{display:flex}.study-a-label{font-size:.68rem;color:var(--fcc-green-bright)}.study-a-text{font-size:1.1rem;font-weight:800;color:var(--fcc-green-bright)}.study-explanation{margin-top:.5rem;padding-top:.5rem;border-top:1px solid rgba(69,227,168,.2);display:flex;gap:.4rem;font-size:.8rem;color:var(--fcc-light);line-height:1.45}.study-exp-label{flex-shrink:0;font-weight:800;color:var(--fcc-muted)}.study-hint{display:flex;align-items:flex-start;gap:.5rem;padding:.6rem .9rem;background:#f1be320f;border-left:3px solid rgba(241,190,50,.4);font-size:.82rem;color:var(--fcc-yellow);line-height:1.4}.study-hint-icon{flex-shrink:0}.study-hint-text{color:var(--fcc-light)}.study-reveal-btn{align-self:flex-start;margin-top:.25rem}.study-nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1rem;border-top:2px solid var(--fcc-border)}.study-progress-dots{display:flex;gap:.4rem;align-items:center}.study-dot{width:8px;height:8px;background:var(--fcc-border);border-radius:50%;cursor:pointer;transition:background var(--transition),transform var(--transition)}.study-dot:hover{background:var(--fcc-muted)}.study-dot-active{background:var(--fcc-yellow)!important;transform:scale(1.3)}.qp-study{border-left-color:var(--fcc-green-bright)}@keyframes studyDoneIn{0%{transform:scale(.9) translateY(12px);opacity:0}60%{transform:scale(1.03)}to{transform:scale(1);opacity:1}}.study-complete-card{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem;text-align:center;padding:2.5rem 2rem;background:var(--fcc-navy-mid);border:2px solid var(--fcc-border);border-top:3px solid var(--fcc-green-bright);animation:studyDoneIn .45s cubic-bezier(.34,1.56,.64,1) both}.study-complete-icon{font-size:3.5rem;line-height:1}.study-complete-title{font-size:1.5rem;font-weight:900;color:var(--fcc-white)}.study-complete-sub{font-size:.85rem;color:var(--fcc-muted)}.study-complete-tip{display:flex;flex-direction:column;gap:.4rem;padding:.9rem 1.1rem;background:#f1be320f;border-left:3px solid var(--fcc-yellow);text-align:left;max-width:380px;width:100%}.study-complete-tip p{font-size:.85rem;color:var(--fcc-light);line-height:1.5}.study-complete-tip strong{color:var(--fcc-yellow)}.study-complete-actions{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center}@media (max-width: 860px){.home-hero{grid-template-columns:1fr;gap:2.5rem}.hero-right{order:-1}}@media (max-width: 700px){.home-inner{padding:3rem 1.25rem;gap:3rem}.hero-title{font-size:2.5rem}.hero-stats{gap:1.25rem}.topic-grid{grid-template-columns:repeat(2,1fr)}.quickplay-grid,.diff-grid{grid-template-columns:1fr}.diff-card:nth-child(2n){border-right:none}.diff-card{border-bottom:1px solid var(--fcc-border)}.diff-card:last-child{border-bottom:none}.play-area{grid-template-columns:1fr;padding:.8rem;gap:.8rem}.hud{flex-direction:row;flex-wrap:wrap;position:static;border:none;gap:0}.hud-topic{width:100%}.hud-block{flex:1;min-width:100px;border:1px solid var(--fcc-border);margin:1px}.hud-mp-board{width:100%}.tower-area{padding-top:0}.block{width:56px;height:22px}.tower-base-inner{width:204px}.modal-actions{flex-direction:column}.choices-grid{grid-template-columns:1fr}.mp-setup-screen{padding:1rem}.mp-names-row{grid-template-columns:1fr;gap:.8rem}.mp-vs{display:none}.mp-topic-grid,.mp-diff-row{grid-template-columns:repeat(2,1fr)}.mp-diff-btn:nth-child(2n){border-right:none}.mp-diff-btn:nth-child(n+3){border-top:1px solid var(--fcc-border)}.result-card{padding:1.4rem 1rem}.result-stats{gap:1rem}.mp-result-board{grid-template-columns:1fr}.mp-result-player{border-right:none;border-bottom:1px solid var(--fcc-border)}.study-screen{padding:1rem;gap:1rem}.study-card{padding:1.2rem}.study-q-text{font-size:1.05rem}.hud-history{display:none}.achievements-grid{grid-template-columns:1fr}.toast{left:1rem;right:1rem;max-width:none}@keyframes toastIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes toastOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(20px)}}}