:root{--cl-accent:#6c5ce7;--cl-accent-h:#5a4bd1;--cl-bar:#6c5ce7;--cl-theory:#fd79a8;--cl-hit:#00b894;--cl-coin-h:#f9ca24;--cl-coin-t:#95afc0;--cl-bg-card:var(--card-bg);--cl-radius:16px;--cl-gap:14px;--cl-sidebar-w:320px;--cl-grid-bg:#f5f6fa;--sp-1:#e69f00;--sp-2:#56b4e9;--sp-3:#009e73;--sp-4:#f0e442;--sp-5:#cc79a7;--sp-6:#d55e00;--sk-accent:var(--cl-accent)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:var(--cl-grid-bg);color:var(--fg);-webkit-tap-highlight-color:transparent;min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,sans-serif;overflow:hidden}.screen{display:none}.screen.active{display:flex}.screen [tabindex="-1"]:focus{outline:none}@keyframes fadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes popIn{0%{opacity:0;transform:scale(.88)}to{opacity:1;transform:scale(1)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.intro-screen{text-align:center;background:radial-gradient(circle at 20% 30%, #6c5ce714 0, transparent 40%), radial-gradient(circle at 80% 70%, #00b8940f 0, transparent 35%), var(--cl-grid-bg);animation:.6s fadeUp}.intro-tag{background:var(--cl-accent);color:#fff;letter-spacing:.05em;border-radius:99px;margin-bottom:18px;padding:5px 14px;font-size:12px;font-weight:700;display:inline-block}.intro-emoji{margin-bottom:12px;font-size:80px;line-height:1;animation:2.4s ease-in-out infinite float}.intro-screen h1{margin-bottom:6px;font-size:32px;font-weight:800}.intro-sub{color:var(--fg-muted);margin-bottom:20px;font-size:15px;line-height:1.7}.intro-card{background:var(--cl-bg-card);border:2px dashed var(--cl-accent);border-radius:var(--cl-radius);width:100%;max-width:440px;margin-bottom:24px;padding:20px 24px;box-shadow:0 8px 32px #0000000f}.intro-card h3{color:var(--cl-accent);margin-bottom:10px;font-size:17px;font-weight:700}.intro-card p{color:var(--fg-muted);font-size:14px;line-height:1.7}.explore-screen{width:100vw;height:100dvh;animation:.4s fadeUp}.explore-layout{grid-template-columns:1fr var(--cl-sidebar-w);width:100%;height:100%;display:grid}.canvas-zone{background-color:var(--cl-grid-bg);background-image:radial-gradient(#6c5ce714 1.5px,#0000 1.5px),radial-gradient(#6c5ce714 1.5px,#0000 1.5px);background-position:0 0,15px 15px;background-size:30px 30px;flex-direction:column;align-items:center;gap:20px;min-width:0;padding:64px 20px 30px;display:flex;position:relative;overflow-y:auto}.mission-indicator{z-index:5;backdrop-filter:blur(6px);color:#fff;background:#263238c7;border:1px solid #fff3;border-radius:14px;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:600;display:flex;position:absolute;top:56px;left:14px}.mission-indicator .num{background:var(--cl-accent);border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:700;display:inline-flex}.device-area{background:var(--cl-bg-card);border:1px solid var(--border);border-radius:var(--cl-radius);text-align:center;justify-content:center;align-items:center;width:100%;max-width:760px;min-height:240px;padding:32px;display:flex;box-shadow:0 4px 16px #00000008}.coin-wrap{perspective:600px;width:130px;height:130px}.coin{width:130px;height:130px;transform-style:preserve-3d;border-radius:50%;transition:transform .6s;position:relative}.coin-face{backface-visibility:hidden;border-radius:50%;justify-content:center;align-items:center;font-size:52px;font-weight:700;display:flex;position:absolute;inset:0}.coin-head{color:#fff;background:linear-gradient(135deg,#f9ca24,#f0932b);box-shadow:inset 0 -5px 10px #00000026}.coin-tail{color:#fff;background:linear-gradient(135deg,#95afc0,#535c68);transform:rotateY(180deg);box-shadow:inset 0 -5px 10px #00000026}.coin.show-tail{transform:rotateY(180deg)}.dice-wrap{width:120px;height:120px}.dice{background:#fff;border:4px solid #333;border-radius:20px;grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);gap:6px;width:120px;height:120px;padding:14px;transition:transform .15s;display:grid;box-shadow:6px 6px #00000026}.dice.rolling{animation:.6s diceRoll}@keyframes diceRoll{0%{transform:rotate(0)scale(1)}25%{transform:rotate(90deg)scale(.9)}50%{transform:rotate(180deg)scale(1.05)}75%{transform:rotate(270deg)scale(.95)}to{transform:rotate(360deg)scale(1)}}.dot{background:0 0;border-radius:50%;width:100%;height:100%}.dot.filled{background:#333}.spinner-wrap{width:240px;height:240px;position:relative}.spinner-svg{width:240px;height:240px;transition:transform 1s cubic-bezier(.2,.8,.3,1)}.spinner-svg.spinning{transition:none}.spinner-pointer{border-left:12px solid #0000;border-right:12px solid #0000;border-top:22px solid var(--fg);z-index:2;width:0;height:0;position:absolute;top:-10px;left:50%;transform:translate(-50%)}.spinner-center{background:var(--fg);z-index:2;border-radius:50%;width:18px;height:18px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.result-label{text-align:center;min-height:24px;margin-top:-10px;font-size:16px;font-weight:700}.chart-section{background:var(--cl-bg-card);border:1px solid var(--border);border-radius:var(--cl-radius);width:100%;max-width:760px;padding:20px;box-shadow:0 4px 16px #00000008}.chart-title{color:var(--fg-muted);align-items:center;gap:6px;margin-bottom:8px;font-size:14px;font-weight:700;display:flex}.chart-svg{width:100%;display:block}.chart-legend{color:var(--fg-muted);flex-wrap:wrap;gap:4px 14px;margin:-2px 0 6px;font-size:13px;font-weight:600;display:flex}.chart-legend span{align-items:center;gap:6px;display:inline-flex}.lg-line{border-top:3px solid var(--cl-bar);width:18px;height:0;display:inline-block}.lg-dash{border-top:3px dashed var(--cl-theory);width:18px;height:0;display:inline-block}.lg-bar{background:var(--cl-bar);opacity:.85;border-radius:3px;width:12px;height:12px;display:inline-block}.m1-canvas-area{background:var(--cl-bg-card);border:1px solid var(--border);border-radius:var(--cl-radius);text-align:center;width:100%;max-width:760px;padding:24px;animation:.35s popIn;box-shadow:0 4px 16px #00000008}.sidebar{background:var(--card-bg);border-left:2px solid var(--border);flex-direction:column;display:flex;overflow-y:auto;box-shadow:-4px 0 24px #0000000f}.side-head{background:linear-gradient(135deg, var(--cl-accent) 0%, var(--cl-accent-h) 100%);color:#fff;flex-shrink:0;padding:16px 20px 14px;position:relative;overflow:hidden}.side-head:after{content:"";background:radial-gradient(circle at 80% -20%,#ffffff26 0,#0000 55%);position:absolute;inset:0}.side-head h2{z-index:1;font-size:20px;font-weight:700;position:relative}.designer-title{align-items:center;gap:6px;display:flex}.side-head .side-sub{opacity:.8;z-index:1;margin-top:2px;font-size:12px;position:relative}.side-body{flex:1;padding:14px 16px 20px}.view-tabs{gap:6px;margin-bottom:14px;display:flex}.view-tab{border:2px solid var(--border);background:var(--bg-sec);text-align:center;cursor:pointer;color:var(--fg-muted);border-radius:12px;flex:1;justify-content:center;align-items:center;min-height:44px;padding:10px 8px;font-family:inherit;font-size:13px;font-weight:700;transition:all .15s;display:flex}.view-tab.active{border-color:var(--cl-accent);color:var(--cl-accent);background:#6c5ce71a}.summary-text{background:var(--bg-sec);text-align:center;border-radius:12px;margin-bottom:14px;padding:12px 14px;font-size:14px;line-height:1.6}.summary-text strong{color:var(--cl-hit)}.controls-panel{border:1px solid var(--border);background:var(--bg-sec);border-radius:14px;margin-bottom:14px;padding:12px}.ctrl-group-title{color:var(--fg-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-size:12px;font-weight:700}.controls{grid-template-columns:repeat(4,1fr);gap:4px;margin-bottom:8px;display:grid}.controls .sk-btn{padding:0 4px}.action-btns{flex-wrap:wrap;gap:6px;display:flex}.action-btns>.sk-btn{flex:auto}.designer-card{background:var(--cl-bg-card);border:1px solid var(--border);border-radius:var(--cl-radius);margin-bottom:14px;padding:12px}.designer-title{margin-bottom:10px;font-size:14px;font-weight:700}.slot-row{align-items:center;gap:8px;margin-bottom:8px;display:flex}.slot-color{border:1px solid var(--border);border-radius:4px;flex-shrink:0;width:18px;height:18px}.slot-name{flex-shrink:0;width:40px;font-size:13px;font-weight:700}.slot-stepper{align-items:center;gap:4px;display:flex}.slot-stepper button{border:1px solid var(--border);background:var(--bg-sec);cursor:pointer;width:44px;height:44px;color:var(--fg);border-radius:8px;justify-content:center;align-items:center;font-family:inherit;font-size:14px;font-weight:700;display:flex}.slot-stepper button:disabled{opacity:.3;cursor:not-allowed}.slot-stepper span{text-align:center;min-width:18px;font-size:14px;font-weight:700}.slot-bar{background:var(--bg-sec);border-radius:4px;flex:1;height:8px;overflow:hidden}.slot-bar-fill{border-radius:4px;height:100%;transition:width .2s}.slot-count-label{color:var(--fg-muted);min-width:30px;font-size:12px}.slots-remaining{text-align:center;color:var(--fg-muted);margin-top:6px;font-size:13px}.add-remove-slot{justify-content:center;gap:6px;margin-top:8px;display:flex}.mission-panel{background:var(--card-bg);border-radius:var(--cl-radius);border:2px solid var(--border);margin-bottom:12px;padding:14px;animation:.35s popIn}.mission-panel h3{margin-bottom:6px;font-size:14px;font-weight:700}.mission-panel p{color:var(--fg-muted);font-size:14px;line-height:1.6}.m1-scale{flex-wrap:wrap;justify-content:center;gap:4px;margin:12px 0;display:flex}.m1-scale-btn{border:2px solid var(--border);background:var(--card-bg);cursor:pointer;min-height:44px;color:var(--fg);text-align:center;border-radius:8px;padding:6px 12px;font-family:inherit;font-size:14px;font-weight:600;transition:all .2s}.m1-scale-btn.selected{border-color:var(--cl-accent);color:var(--cl-accent);background:#6c5ce71a}.m1-card{background:var(--bg-sec);border:2px solid var(--border);text-align:center;border-radius:12px;margin:12px 0;padding:16px;font-size:15px;font-weight:700;box-shadow:0 4px 12px #00000008}.m1-card.correct{border-color:var(--cl-hit);background:#00b89414}.m1-card.wrong{border-color:var(--danger);background:#f312600d}.mission-actions{text-align:center;margin-top:10px}.predict-area{text-align:center;margin:12px 0}.predict-input{text-align:center;border:2px solid var(--border);background:var(--bg-sec);width:80px;color:var(--fg);border-radius:10px;padding:6px;font-family:inherit;font-size:24px;font-weight:800}.predict-input:focus{border-color:var(--cl-accent);outline:none}.predict-label{color:var(--fg-muted);margin-top:4px;font-size:13px;display:block}.m3-choices{flex-wrap:wrap;justify-content:center;gap:8px;margin:12px 0;display:flex}.m3-choice{border:2px solid var(--border);background:var(--card-bg);cursor:pointer;min-height:44px;color:var(--fg);text-align:center;border-radius:10px;min-width:68px;padding:10px 18px;font-family:inherit;font-size:16px;font-weight:700;transition:all .2s}.m3-choice:hover{border-color:var(--cl-accent)}.m3-choice.selected{border-color:var(--cl-accent);background:#6c5ce71a}.m3-choice.correct{border-color:var(--cl-hit);background:#00b89426}.m3-choice.wrong{border-color:var(--danger);background:#f3126014}.m4-target{text-align:center;background:var(--bg-sec);border-radius:10px;margin:10px 0;padding:10px;font-size:15px;font-weight:700}.m4-target em{color:var(--cl-accent);font-style:normal}.mission-nav-wrapper{border:1px solid var(--border);background:var(--bg-sec);border-radius:14px;margin-top:14px;padding:12px}.mission-nav{justify-content:center;gap:8px;display:flex}.mission-nav-btn{border:2px solid var(--border);background:var(--card-bg);cursor:pointer;min-width:44px;min-height:44px;color:var(--fg-muted);border-radius:50%;justify-content:center;align-items:center;font-family:inherit;font-size:16px;font-weight:700;transition:all .2s;display:flex}.mission-nav-btn.active{border-color:var(--cl-accent);color:var(--cl-accent)}.mission-nav-btn.done{border-color:var(--cl-hit);color:var(--cl-hit);background:#00b89414}.feedback{text-align:center;border-radius:10px;margin:8px 0;padding:10px;font-size:14px;line-height:1.6}.feedback.success{color:var(--cl-hit);background:#00b8941a}.feedback.info{color:var(--cl-accent);background:#6c5ce71a}.feedback.warn{color:var(--cl-theory);background:#fd79a81a}.result-screen{text-align:center;background:radial-gradient(circle at 30% 40%, #00b8940f 0, transparent 40%), radial-gradient(circle at 70% 60%, #6c5ce714 0, transparent 35%), var(--cl-grid-bg);animation:.5s fadeUp}.result-stars{margin:12px 0;font-size:40px}.result-trophy{color:#f59e0b;font-size:72px;line-height:1}.result-summary .ic{color:#f59e0b;fill:currentColor}.result-summary{background:var(--cl-bg-card);border:1px solid var(--border);border-radius:var(--cl-radius);text-align:left;width:100%;max-width:440px;margin:16px 0;padding:20px;font-size:14px;line-height:1.8;box-shadow:0 4px 16px #00000008}.result-summary strong{color:var(--cl-hit)}.result-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:16px;display:flex}.sk-btn.cl-big{min-height:52px;padding:0 30px;font-size:16px}@media (width<=800px){body{overflow:auto}.explore-layout{flex-direction:column;height:auto;min-height:100dvh;display:flex}.canvas-zone{z-index:40;flex-shrink:0;height:50dvh;min-height:320px;padding-top:56px;position:sticky;top:0}.sidebar{border-left:none;border-top:2px solid var(--border)}.device-area{min-height:140px;padding:12px}.spinner-wrap,.spinner-svg{width:140px;height:140px}.coin-wrap,.coin{width:80px;height:80px}.coin-face{font-size:32px}.dice-wrap,.dice{width:70px;height:70px}}.m4-slot-row{gap:6px;margin-bottom:4px}.m4-slot-row .slot-color{width:14px;height:14px}.m4-slot-row .slot-name{width:36px;font-size:13px}.m4-slot-row .slot-count-label{min-width:30px;font-size:12px}.m4-slot-row .slot-bar{height:6px}