#startupesl .chapter-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px 22px;text-align:left;cursor:pointer;position:relative;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;font-family:inherit;color:inherit;width:100%;display:flex;flex-direction:column;gap:12px;min-height:220px}#startupesl .chapter-card:hover:not(:disabled){transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--blue-tint)}#startupesl .chapter-card:active:not(:disabled){transform:translateY(-1px)}#startupesl .chapter-card:disabled{opacity:.55;cursor:not-allowed}#startupesl .chapter-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--accent-color,var(--blue))}#startupesl .chapter-card[data-color=blue]{--accent-color:var(--blue)}#startupesl .chapter-card[data-color=coral]{--accent-color:var(--accent-coral)}#startupesl .chapter-card[data-color=mint]{--accent-color:var(--accent-mint)}#startupesl .chapter-card-num{font-family:var(--display);font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-color,var(--blue))}#startupesl .chapter-card-title{font-family:var(--display);font-size:24px;font-weight:600;letter-spacing:-.015em;line-height:1.15;color:var(--ink);margin:0}#startupesl .chapter-card-desc{font-size:14px;color:var(--ink-soft);line-height:1.55;flex:1}#startupesl .chapter-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--ink-mute)}#startupesl .chapter-card-meta strong{color:var(--ink);font-weight:600}#startupesl .chapter-card-status{margin-left:auto;display:inline-flex;align-items:center;gap:4px;font-weight:600}#startupesl .chapter-card-status.completed{color:var(--accent-mint)}#startupesl .chapter-card-status.in-progress{color:var(--blue)}#startupesl .chapter-card-status.locked{color:var(--ink-mute)}#startupesl .chapter-card.test-card{background:linear-gradient(135deg,#fef3e8 0%,#fbe4cc 100%);border-color:#f3d7b9}#startupesl .chapter-card.test-card[data-color=amber]{--accent-color:var(--accent-amber)}#startupesl .chapter-card.test-card.is-locked{background:var(--card);border-color:var(--line)}#startupesl .chapter-card.test-card.is-locked .chapter-card-num,#startupesl .chapter-card.test-card.is-locked .chapter-card-title,#startupesl .chapter-card.test-card.is-locked .chapter-card-desc{color:var(--ink-mute)}#startupesl .chapter-card.test-card.is-locked::before{background:var(--line)}#startupesl .step-icon.test-icon{background:#fef3e8}#startupesl .hub-reset{display:block;margin:28px auto 0;padding:8px 16px;background:0 0;border:1px dashed var(--line);border-radius:999px;color:var(--ink-mute);font-family:var(--body);font-size:12.5px;cursor:pointer;transition:all .18s ease}#startupesl .hub-reset:hover{border-color:var(--ink-mute);color:var(--ink-soft);border-style:solid}#startupesl .test-score-stats{flex-wrap:wrap;max-width:540px;margin:0 auto}#startupesl .test-score-stats .stat{flex:1 1 100px;min-width:90px}#startupesl .lvl-pill{display:inline-flex;align-items:center;background:#ffe1d4;color:#c14a25;font-family:var(--body);font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;letter-spacing:.04em}.step-pane{display:none}.step-pane.is-active{display:block;animation:stepIn .42s cubic-bezier(.32,.72,0,1) both}.step-pane.slide-out-left{animation:stepOutLeft .32s cubic-bezier(.4,0,.6,1) both}.step-pane.slide-out-right{animation:stepOutRight .32s cubic-bezier(.4,0,.6,1) both}.step-pane.slide-in-from-right{animation:stepInFromRight .42s cubic-bezier(.32,.72,0,1) both}.step-pane.slide-in-from-left{animation:stepInFromLeft .42s cubic-bezier(.32,.72,0,1) both}#startupesl .ctrl-btn.primary.celebrate{background:linear-gradient(135deg,var(--accent-coral) 0%,#e8693f 100%);border-color:transparent;animation:celebratePulse 1.6s ease-in-out infinite}.ctrl-hint.warn{color:#b86223}.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 28px 30px;margin-bottom:18px;box-shadow:var(--shadow-sm);position:relative}.step-head{display:flex;gap:18px;align-items:flex-start;padding-bottom:18px;margin-bottom:22px;border-bottom:1px dashed var(--line)}#startupesl .step-icon{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;flex-shrink:0;font-size:26px}#startupesl .step-icon.target{background:#fef0e9}#startupesl .step-icon.book{background:#fbe8d8}#startupesl .step-icon.head{background:#e6efff}#startupesl .step-icon.read{background:#fbeed4}#startupesl .step-icon.pencil{background:#e2f3e7}#startupesl .step-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--blue);text-transform:uppercase}#startupesl .step-title{font-family:var(--display);font-size:28px;font-weight:600;letter-spacing:-.02em;line-height:1.15;margin-top:4px}#startupesl .step-sub{color:var(--ink-soft);margin-top:6px;font-size:14.5px}.meta-strip{display:flex;flex-wrap:wrap;align-items:center;gap:18px;background:var(--blue-soft);border-radius:var(--r-md);padding:14px 18px;margin-bottom:18px;font-size:14px}#startupesl .meta-strip>div{display:inline-flex;align-items:center;gap:8px}#startupesl .meta-strip .pipe{color:var(--line);font-weight:300}#startupesl .meta-strip strong{color:var(--blue-deep);font-weight:600}#startupesl .meta-strip .lvl{background:#fff;color:var(--blue-deep);font-weight:700;padding:2px 10px;border-radius:999px;font-size:12.5px;border:1px solid var(--blue-tint)}.agenda{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}#startupesl .agenda-item{background:var(--card-warm);border-radius:var(--r-md);padding:18px 18px 18px 56px;position:relative;font-size:14.5px;line-height:1.5;color:var(--ink-soft);transition:transform .25s ease,box-shadow .25s ease}#startupesl .agenda-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}#startupesl .agenda-num{position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;background:#fff;border:1px solid var(--line);display:grid;place-items:center;font-weight:700;color:var(--accent-coral);font-size:13px;font-family:var(--display)}#startupesl .agenda-item strong{color:var(--ink);font-weight:600}.vocab-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}#startupesl .vocab-card{background:var(--card);border:1px solid var(--line);border-left-width:5px;border-radius:var(--r-md);padding:18px 18px 16px;position:relative;transition:transform .2s ease,box-shadow .2s ease}#startupesl .vocab-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}#startupesl .vocab-card[data-color=blue]{border-left-color:var(--blue)}#startupesl .vocab-card[data-color=coral]{border-left-color:var(--accent-coral)}#startupesl .vocab-card[data-color=mint]{border-left-color:var(--accent-mint)}#startupesl .vocab-card[data-color=amber]{border-left-color:var(--accent-amber)}#startupesl .vocab-card[data-color=violet]{border-left-color:var(--accent-violet)}.vocab-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}#startupesl .vocab-word{font-family:var(--display);font-size:22px;font-weight:700;letter-spacing:-.015em}#startupesl .vocab-pos{font-family:var(--body);font-size:13px;font-style:italic;color:var(--ink-mute);font-weight:400;margin-left:6px}#startupesl .speaker-btn{width:36px;height:36px;border-radius:50%;background:var(--blue-soft);border:none;cursor:pointer;display:grid;place-items:center;color:var(--blue);transition:all .2s 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.player-times{display:flex;justify-content:space-between;font-size:11.5px;font-variant-numeric:tabular-nums;color:rgba(255,255,255,.7);margin-top:6px}.player-controls{display:flex;gap:8px;align-items:center}#startupesl .pill{background:rgba(255,255,255,.18);color:white;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600;border:none;cursor:pointer;transition:background .15s ease}#startupesl .pill:hover{background:rgba(255,255,255,.28)}.q-card{border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px 14px;margin-bottom:14px}#startupesl .q-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--blue);text-transform:uppercase;display:flex;align-items:center;gap:8px;margin-bottom:8px}#startupesl .q-eyebrow::before{content:"";width:18px;height:2px;background:var(--blue);border-radius:2px}#startupesl .q-text{font-family:var(--display);font-size:19px;font-weight:600;letter-spacing:-.01em;margin-bottom:12px}.q-options{display:flex;flex-direction:column;gap:8px}#startupesl .q-option{display:flex;align-items:center;gap:14px;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;transition:all .18s ease;font-size:14.5px;color:var(--ink);width:100%;text-align:left;font-family:var(--body)}#startupesl .q-option:hover{border-color:var(--blue);background:#fafcff;transform:translateX(2px)}#startupesl .q-option-letter{width:28px;height:28px;border-radius:50%;background:#f0eee5;color:var(--ink-mute);display:grid;place-items:center;font-weight:600;font-size:13px;flex-shrink:0;transition:all .2s ease}#startupesl .q-option.correct{border-color:var(--accent-mint);background:#f0faf3}#startupesl .q-option.correct .q-option-letter{background:var(--accent-mint);color:white}#startupesl .q-option.wrong{border-color:var(--accent-coral);background:#fdf1ec}#startupesl .q-option.wrong .q-option-letter{background:var(--accent-coral);color:white}#startupesl .q-option:disabled{cursor:default}#startupesl .q-option:disabled:hover{transform:none}.reading-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}#startupesl .reading-meta .chip{background:var(--blue-soft);color:var(--blue-deep);border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:500}#startupesl .reading-meta .chip strong{color:var(--blue);font-weight:700}#startupesl .read-tip{background:#fdf3df;border:1px solid #f0e3bd;border-radius:var(--r-md);padding:12px 16px;color:#8c6d2a;font-size:13.5px;margin:18px 0 22px;display:flex;align-items:center;gap:10px}#startupesl .text-toggle-btn{display:inline-flex;align-items:center;gap:8px;margin:18px 0 0;padding:10px 16px;background:#fff;border:1px solid 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.pager-dot.active{background:var(--blue);width:26px;border-radius:999px}#startupesl .hl{background:#fde8df;border-radius:4px;padding:1px 5px;text-decoration:underline;text-decoration-color:rgba(240,134,107,.5);text-decoration-thickness:1.5px;text-underline-offset:3px;cursor:help;font-weight:600;color:#b3441f;position:relative;transition:background .15s ease}#startupesl .hl:hover{background:#fbd4c2}#startupesl .hl.active{background:#fbd4c2}#startupesl .tooltip{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:10px 14px;border-radius:10px;font-size:13px;font-weight:400;line-height:1.4;text-align:center;white-space:normal;width:max-content;max-width:min(240px,calc(100vw - 60px));z-index:50;opacity:0;pointer-events:none;transition:opacity .15s ease;box-shadow:var(--shadow-lg)}#startupesl .tooltip::after{content:"";position:absolute;top:100%;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:var(--ink)}#startupesl .hl:hover .tooltip,#startupesl .hl:focus .tooltip,#startupesl .hl.active .tooltip{opacity:1}.activity{border:1px solid var(--line);border-radius:var(--r-md);padding:22px 24px;margin-bottom:14px}.match-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:10px 18px;margin:14px 0 8px}.match-col{display:flex;flex-direction:column;gap:8px}#startupesl .match-item{display:flex;align-items:center;gap:10px;text-align:left;padding:11px 14px;background:#fff;border:1px solid var(--line);border-radius:12px;font-family:var(--body);font-size:14.5px;color:var(--ink);cursor:pointer;transition:all .18s ease;min-height:44px;line-height:1.35}#startupesl .match-item:hover:not(:disabled):not(.match-correct){border-color:var(--blue);background:#fafcff;transform:translateX(2px)}#startupesl .match-item.selected{border-color:var(--blue);background:var(--blue-soft);color:var(--blue-deep);box-shadow:0 0 0 3px rgba(45,95,216,.18)}#startupesl .match-item.match-correct{border-color:var(--accent-mint);background:#f0faf3;color:#1f6e3b;cursor:default}#startupesl .match-item.match-correct::before{content:"✓";color:var(--accent-mint);font-weight:700;margin-right:2px}#startupesl .match-item.match-wrong{border-color:var(--accent-coral);background:#fdf1ec;color:var(--accent-coral);animation:matchShake .4s}#startupesl .match-letter{color:var(--ink-mute);font-weight:600;flex-shrink:0;width:18px}#startupesl .match-item.match-correct .match-letter{color:var(--accent-mint)}#startupesl .match-word{font-weight:600;font-family:var(--display);font-size:16px}.replace-text{font-size:16px;line-height:2;color:var(--ink);margin:14px 0 18px;background:#fdf3df;border-radius:var(--r-md);padding:18px 20px;border:1px solid #f0e3bd}#startupesl .replace-syn{display:inline-block;background:#fff;border:1px solid var(--accent-coral);color:#b3441f;border-radius:999px;padding:3px 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.player-title{font-size:15px}#startupesl .comp-list{display:flex;flex-direction:column;gap:16px}#startupesl .comp-q{border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px 16px;background:var(--card)}#startupesl .comp-q-num{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:flex;align-items:center;gap:8px;margin-bottom:8px}#startupesl .comp-q-num::before{content:"";width:18px;height:2px;background:var(--blue);border-radius:2px}#startupesl .comp-q-text{font-family:var(--display);font-size:17.5px;font-weight:600;letter-spacing:-.01em;line-height:1.35;margin-bottom:12px;color:var(--ink)}#startupesl .comp-q-input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fafaf6;font-family:var(--body);font-size:14.5px;line-height:1.55;color:var(--ink);resize:vertical;min-height:70px;transition:border-color .15s ease,background .15s 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