/* ══════════════════════════════════════════════
   ActionBook Base CSS
   공통 스타일 — 교재별 색상은 :root CSS 변수로 주입
   ══════════════════════════════════════════════ */

.actionbook *,.actionbook *::before,.actionbook *::after{box-sizing:border-box;margin:0;padding:0}
.actionbook{--cas-header-height:50px;font-family:'Nunito',sans-serif;background:var(--cream);color:#2c1a0a;overflow-x:hidden;line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
@media(max-width:768px){.actionbook{--cas-header-height:40px}}
.actionbook ::selection{background:var(--saffron);color:#2c1a0a}

/* ── TAG RESET (테마 style.css 덮어쓰기) ── */
.actionbook p{margin:0;padding:0;font-size:1rem;line-height:1.6;color:inherit}
.actionbook span{font-size:inherit;color:inherit}
.actionbook h1,.actionbook h2,.actionbook h3,.actionbook h4,.actionbook h5,.actionbook h6{margin:0;padding:0;font-family:'Righteous',cursive;font-weight:700;line-height:1.2;color:inherit}
.actionbook h1{font-size:2rem}.actionbook h2{font-size:1.5rem}.actionbook h3{font-size:1.25rem}
.actionbook a{color:inherit;text-decoration:none;transition:color .2s}
.actionbook ul,.actionbook ol{margin:0;padding:0;list-style:none}
.actionbook img{max-width:100%;height:auto;display:block}
.actionbook label{font-size:inherit;color:inherit;margin:0;padding:0;text-align:left}
.actionbook section{text-align:left}
.actionbook input,.actionbook textarea,.actionbook select,.actionbook button{font-family:'Nunito',sans-serif;font-size:inherit;color:inherit;margin:0;border:none;outline:none;background:none;-webkit-appearance:none;appearance:none}
.actionbook button{cursor:pointer}
.actionbook strong{font-weight:800;color:inherit}
.actionbook em{font-style:italic;color:inherit}
.actionbook table{border-collapse:collapse;border-spacing:0}
.actionbook svg{display:inline-block;vertical-align:middle}

/* ── HERO ── */
.actionbook header{
  position:relative;z-index:1;
  background:var(--hero-gradient);
  min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:40px 20px;overflow:hidden;
}
.actionbook header::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    radial-gradient(ellipse 60% 40% at 20% 25%, rgba(244,165,40,.12) 0%,transparent 70%),
    radial-gradient(ellipse 50% 50% at 80% 75%, rgba(255,100,30,.1) 0%,transparent 70%);
}
.actionbook header::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:6px;
  background:var(--zigzag-gradient);
}
.actionbook .hero-emojis{display:flex;gap:6px;margin-bottom:16px;animation:fadeUp .9s both}
.actionbook .hero-emoji{font-size:2.8rem;animation:bop 3s ease-in-out infinite}
.actionbook .hero-emoji:nth-child(2){animation-delay:.2s}
.actionbook .hero-emoji:nth-child(3){animation-delay:.4s}
.actionbook .hero-emoji:nth-child(4){animation-delay:.6s}
.actionbook .hero-emoji:nth-child(5){animation-delay:.8s}
@keyframes bop{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-12px) scale(1.05)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

.actionbook .hero-title{
  font-family:var(--hero-font,'Righteous',cursive);
  font-size:clamp(2.8rem,8vw,5.4rem);color:var(--saffron);
  text-align:center;line-height:1.05;
  text-shadow:4px 5px 0 rgba(0,0,0,.4);
  animation:fadeUp 1s .1s both;
}
.actionbook .hero-sub{font-size:clamp(.95rem,2.5vw,1.2rem);color:rgba(255,255,255,.8);margin:.6rem 0 2rem;font-weight:700;animation:fadeUp 1s .2s both;text-align:center}
.actionbook .name-badge{
  background:rgba(255,255,255,.1);border:2px solid rgba(244,165,40,.45);
  border-radius:50px;padding:12px 28px;display:flex;align-items:center;gap:12px;
  animation:fadeUp 1s .3s both;backdrop-filter:blur(8px);
}
.actionbook .name-badge label{color:var(--saffron);font-weight:700;font-size:.95rem}
.actionbook .name-badge input{
  background:transparent;border:none;border-bottom:2px solid var(--saffron);
  color:#fff;font-family:'Nunito',sans-serif;font-weight:800;font-size:1rem;
  width:150px;outline:none;text-align:center;padding:2px 8px;
}
.actionbook .name-badge input::placeholder{color:rgba(255,255,255,.35)}
.actionbook .start-btn{
  margin-top:2rem;padding:15px 44px;
  font-family:'Righteous',cursive;font-size:1.3rem;letter-spacing:.04em;
  background:linear-gradient(135deg,var(--saffron),var(--rust));color:var(--dark);
  border:none;border-radius:50px;cursor:pointer;
  box-shadow:0 8px 30px rgba(244,165,40,.4);
  transition:transform .2s,box-shadow .2s;animation:fadeUp 1s .4s both;
}
.actionbook .start-btn:hover{transform:translateY(-5px) scale(1.04);box-shadow:0 14px 40px rgba(244,165,40,.55)}

/* ── NAV ── */
.actionbook nav{
  position:fixed;top:var(--cas-header-height,50px);left:0;right:0;z-index:100;
  background:var(--nav-bg);border-bottom:3px solid var(--saffron);
  display:flex;align-items:center;gap:4px;padding:10px 16px;
  box-shadow:0 3px 16px rgba(0,0,0,.25);
}
.actionbook .ab-nav-links{display:flex;gap:4px;overflow-x:auto;flex:1}
.actionbook .ab-nav-links::-webkit-scrollbar{height:0}
.actionbook nav a{color:rgba(255,255,255,.6);font-size:.78rem;font-weight:800;white-space:nowrap;padding:7px 14px;border-radius:20px;text-decoration:none;transition:all .2s}
.actionbook nav a:hover,.actionbook nav a.active{background:var(--saffron);color:var(--nav-bg)}

/* Nav home button */
.actionbook .ab-nav-home{
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  width:36px;height:36px;border-radius:10px;font-size:1.1rem;line-height:1;
  background:rgba(255,255,255,.1);border:1.5px solid rgba(255,255,255,.15);
  text-decoration:none;transition:background .2s,transform .2s;
}
.actionbook .ab-nav-home:hover{background:rgba(255,255,255,.22);transform:scale(1.08)}

/* Nav toggle — hidden on desktop */
.actionbook .ab-nav-toggle{display:none}

/* ── NAV MOBILE DROPDOWN ── */
@media(max-width:768px){
  .actionbook nav{padding:8px 12px}
  .actionbook .ab-nav-toggle{
    display:flex;align-items:center;gap:6px;
    background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.2);
    border-radius:10px;padding:7px 14px;cursor:pointer;
    color:rgba(255,255,255,.85);font-family:'Nunito',sans-serif;font-size:.8rem;font-weight:800;
    transition:background .2s;flex-shrink:0;
  }
  .actionbook .ab-nav-toggle:hover{background:rgba(255,255,255,.2)}
  .actionbook .ab-nav-toggle-icon{font-size:1rem;line-height:1}
  .actionbook .level-badge-nav{margin-left:auto;flex-shrink:0}
  /* 링크 패널: nav 바로 아래 절대 위치 */
  .actionbook .ab-nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:2px;
    background:var(--nav-bg);
    padding:8px 12px 12px;
    box-shadow:0 8px 24px rgba(0,0,0,.3);
    border-bottom:3px solid var(--saffron);
    max-height:70vh;overflow-y:auto;
  }
  .actionbook .ab-nav-links.open{display:flex}
  .actionbook .ab-nav-links a{
    padding:11px 16px;border-radius:10px;
    background:rgba(255,255,255,.06);font-size:.85rem;
    color:rgba(255,255,255,.75);
  }
  .actionbook .ab-nav-links a:hover{background:rgba(255,255,255,.12)}
  .actionbook .ab-nav-links a.active{background:var(--saffron);color:var(--nav-bg)}
}

/* ── LAYOUT ── */
.actionbook .section{position:relative;z-index:1;max-width:960px;margin:0 auto;padding:64px 20px;scroll-margin-top:calc(var(--cas-header-height,50px) + 52px);text-align:left;background-color:transparent}
.actionbook .section-title{font-family:'Righteous',cursive;font-size:2rem;color:#2c1a0a;display:flex;align-items:center;gap:12px;margin-bottom:6px}
.actionbook .badge{font-family:'Nunito',sans-serif;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;background:var(--dark);color:var(--saffron);padding:4px 12px;border-radius:20px}
.actionbook .section-desc{color:var(--muted);font-size:.97rem;margin-bottom:28px;font-weight:600}
.actionbook .act-hd{display:flex;align-items:center;gap:16px;padding:16px 20px;border-radius:18px;margin-bottom:22px}
.actionbook .act-num{font-family:'Righteous',cursive;font-size:1.9rem;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.actionbook .act-title{font-family:'Righteous',cursive;font-size:1.25rem}
.actionbook .act-sub{font-size:.85rem;color:#666;margin-top:3px;font-weight:600}
.actionbook .divider{position:relative;z-index:1;max-width:960px;margin:0 auto;height:3px;border-radius:3px;background:var(--divider-gradient);opacity:.45}

/* ── FOOD FLIP CARDS ── */
.actionbook .food-carousel{position:relative;margin-bottom:30px;user-select:none}
.actionbook .food-carousel-track{overflow:hidden;display:flex;justify-content:center}
.actionbook .food-carousel-inner{display:flex;transition:transform .45s cubic-bezier(.4,0,.2,1);width:100%}
.actionbook .food-carousel-inner .f-card{flex:0 0 100%;min-width:0;height:420px}
.actionbook .carousel-nav{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:14px}
.actionbook .carousel-arrow{background:var(--saffron);border:none;border-radius:50%;width:42px;height:42px;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;box-shadow:0 3px 12px rgba(244,165,40,.35);color:var(--dark);font-weight:900}
.actionbook .carousel-arrow:hover{transform:scale(1.12);box-shadow:0 5px 18px rgba(244,165,40,.5)}
.actionbook .carousel-arrow:disabled{opacity:.3;cursor:default;transform:none}
.actionbook .carousel-dots{display:flex;gap:7px;align-items:center}
.actionbook .carousel-dot{width:8px;height:8px;border-radius:50%;background:rgba(0,0,0,.18);cursor:pointer;transition:all .25s}
.actionbook .carousel-dot.active{background:var(--saffron);width:22px;border-radius:10px}
.actionbook .carousel-counter{font-weight:800;font-size:.88rem;color:var(--muted);min-width:44px;text-align:center}
.actionbook .f-card{height:100%;perspective:1000px;cursor:pointer}
.actionbook .f-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;border-radius:22px;transition:transform .58s cubic-bezier(.34,1.56,.64,1)}
.actionbook .f-card:hover .f-inner,.actionbook .f-card.flipped .f-inner{transform:rotateY(180deg)}
.actionbook .f-front,.actionbook .f-back{position:absolute;inset:0;border-radius:22px;backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px 48px;gap:12px;box-shadow:var(--shadow);border:2.5px solid transparent}
.actionbook .f-back{transform:rotateY(180deg);background:var(--dark)}
.actionbook .f-name{font-family:'Righteous',cursive;font-size:1.5rem}
.actionbook .f-kr{font-size:1.1rem;font-weight:700;color:rgba(255,255,255,.78)}
.actionbook .f-fact{font-size:.92rem;color:rgba(255,255,255,.88);text-align:center;line-height:1.65;margin-top:8px;max-width:520px}
.actionbook .f-hint{font-size:.7rem;color:rgba(255,255,255,.25);margin-top:8px}
.actionbook .f-label{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}

/* ── WORD BANK ── */
.actionbook .word-bank{display:flex;flex-wrap:wrap;gap:10px;padding:18px 20px;margin-bottom:28px;background:rgba(244,165,40,.1);border:2px dashed rgba(244,165,40,.5);border-radius:16px}
.actionbook .chip{background:var(--dark);color:var(--saffron);font-weight:800;font-size:.88rem;padding:6px 16px;border-radius:20px;cursor:pointer;transition:all .2s;user-select:none}
.actionbook .chip:hover{transform:scale(1.1) rotate(-2deg)}
.actionbook .chip.lit{background:var(--saffron);color:var(--dark)}

/* ── WORD POPUP ── */
.actionbook .word-popup-overlay{position:fixed;inset:0;background:rgba(26,8,0,.58);z-index:500;display:none;align-items:center;justify-content:center;backdrop-filter:blur(3px)}
.actionbook .word-popup-overlay.show{display:flex}
.actionbook .word-popup{background:var(--card);border-radius:20px;padding:28px 32px;max-width:420px;width:90%;box-shadow:0 20px 60px rgba(0,0,0,.25);border-top:5px solid var(--saffron);animation:popIn .35s cubic-bezier(.34,1.56,.64,1) both}
@keyframes popIn{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
.actionbook .wp-word{font-family:'Righteous',cursive;font-size:2rem;color:#2c1a0a;margin-bottom:4px}
.actionbook .wp-pos{font-size:.78rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.actionbook .wp-def{font-size:.97rem;font-weight:600;color:#444;margin-bottom:14px;line-height:1.6}
.actionbook .wp-ex{background:rgba(244,165,40,.12);border-left:4px solid var(--saffron);border-radius:0 10px 10px 0;padding:10px 14px;font-size:.92rem;font-weight:600;color:#2c1a0a;line-height:1.65;margin-bottom:10px}
.actionbook .wp-ex em{color:var(--terra);font-style:normal;font-weight:800}
.actionbook .wp-kr{font-size:.85rem;color:var(--muted);font-weight:700;margin-bottom:16px}
.actionbook .wp-close{display:block;width:100%;padding:10px;background:var(--dark);color:var(--saffron);font-family:'Righteous',cursive;font-size:1.1rem;border:none;border-radius:10px;cursor:pointer;transition:opacity .2s}
.actionbook .wp-close:hover{opacity:.85}

/* ── CONTINENT SORT ── */
.actionbook .sort-pool{display:flex;flex-wrap:wrap;gap:10px;min-height:56px;padding:12px 14px;border:2px dashed rgba(193,68,14,.2);border-radius:14px;background:rgba(255,255,255,.65);margin-bottom:18px;transition:background .2s}
.actionbook .sort-pool.over{background:rgba(244,165,40,.15);border-color:var(--rust)}
.actionbook .sort-row{display:flex;gap:14px;flex-wrap:wrap}
.actionbook .sort-zone{flex:1;min-width:190px;border:2.5px solid;border-radius:16px;padding:14px;min-height:110px;background:var(--card)}
.actionbook .sort-label{font-family:'Righteous',cursive;font-size:1rem;margin-bottom:10px;display:flex;align-items:center;gap:7px}
.actionbook .sort-drop{display:flex;flex-wrap:wrap;gap:8px;min-height:40px;transition:background .2s;border-radius:8px;padding:4px}
.actionbook .sort-drop.over{background:rgba(244,165,40,.18)}
.actionbook .sort-zone.over{background:rgba(244,165,40,.12);border-style:dashed}
.actionbook .food-chip{display:flex;align-items:center;gap:5px;padding:7px 14px;border-radius:30px;font-weight:700;font-size:.88rem;cursor:grab;border:1.5px solid rgba(0,0,0,.1);transition:all .18s;user-select:none;background:var(--card)}
.actionbook .food-chip:hover{transform:scale(1.07) rotate(-2deg);box-shadow:var(--shadow)}
.actionbook .food-chip:active{cursor:grabbing}
.actionbook .food-chip.dragging{opacity:.3}
.actionbook .food-chip.sort-selected{border-color:var(--saffron);background:rgba(244,165,40,.15);box-shadow:0 0 0 3px rgba(244,165,40,.3);transform:scale(1.08)}

/* ── LINE MATCH ── */
.actionbook .match-wrapper{position:relative;margin-bottom:18px}
.actionbook .match-svg-overlay{position:absolute;left:43%;width:14%;top:0;bottom:0;pointer-events:none;z-index:10;overflow:visible}
.actionbook .match-cols{display:grid;grid-template-columns:43% 43%;justify-content:space-between;gap:0}
.actionbook .match-col-left,.actionbook .match-col-right{display:flex;flex-direction:column}
.actionbook .match-item{padding:11px 14px;border-radius:12px;border:2.5px solid #ddd;font-weight:700;font-size:.85rem;cursor:pointer;transition:all .22s;user-select:none;background:var(--card);margin:5px 0;display:flex;align-items:center;justify-content:space-between;gap:8px}
.actionbook .match-item .dot{width:13px;height:13px;border-radius:50%;background:#ddd;flex-shrink:0;transition:background .2s;border:2.5px solid #bbb}
.actionbook .match-item.sel{border-color:var(--rust);background:rgba(193,68,14,.07)}
.actionbook .match-item.sel .dot{background:var(--rust);border-color:var(--rust)}
.actionbook .match-item.correct{border-color:var(--green);background:rgba(39,174,96,.07);pointer-events:none}
.actionbook .match-item.correct .dot{background:var(--green);border-color:var(--green)}
.actionbook .match-item.wrong{animation:shake .4s;border-color:var(--red)}
.actionbook .match-score{font-weight:700;font-size:.95rem;color:var(--rust);margin-bottom:8px}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}

/* ── FILL IN BLANK ── */
.actionbook .fib-list{display:flex;flex-direction:column;gap:13px;margin-bottom:20px}
.actionbook .fib-item{background:var(--card);border:1.5px solid var(--border);border-left:5px solid var(--saffron);border-radius:14px;padding:14px 20px;display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:.97rem;font-weight:600;box-shadow:var(--shadow)}
.actionbook .fib-item input{background:transparent;border:none;border-bottom:2.5px solid var(--saffron);color:#2c1a0a;font-family:'Nunito',sans-serif;font-size:.97rem;font-weight:800;width:130px;outline:none;text-align:center;padding:3px 8px;transition:border-color .2s}
.actionbook .fib-item input:focus{border-color:var(--rust)}
.actionbook .fib-item input.ok{border-color:var(--green);color:var(--green)}
.actionbook .fib-item input.fail{border-color:var(--red);color:var(--red)}
.actionbook .fib-fb{font-size:.8rem;margin-left:4px}

/* ── READING ── */
.actionbook .reading-card{background:var(--card);border:1.5px solid var(--border);border-top:5px solid var(--saffron);border-radius:20px;padding:32px;margin-bottom:28px;line-height:1.9;font-size:1rem;box-shadow:var(--shadow)}
.actionbook .reading-tag{display:inline-block;background:var(--dark);color:var(--saffron);font-size:.75rem;font-weight:800;padding:4px 14px;border-radius:20px;margin-bottom:18px;letter-spacing:.1em;text-transform:uppercase}
.actionbook .reading-card p{margin-bottom:14px;color:#3d3d3d}
.actionbook .reading-card strong{color:#2c1a0a}
.actionbook .reading-card em{color:var(--rust);font-style:italic}
.actionbook .qa-list{display:flex;flex-direction:column;gap:16px;margin-bottom:20px}
.actionbook .qa-item label{font-weight:700;color:var(--rust);display:block;margin-bottom:6px}
.actionbook .qa-item textarea{width:100%;background:#fdf9f4;border:1.5px solid var(--border);border-radius:10px;padding:10px 14px;font-family:'Nunito',sans-serif;font-size:.93rem;color:#2c1a0a;resize:vertical;min-height:54px;outline:none;transition:border-color .2s}
.actionbook .qa-item textarea:focus{border-color:var(--saffron)}

/* ── TRUE / FALSE ── */
.actionbook .tf-list{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}
.actionbook .tf-item{background:var(--card);border:1.5px solid var(--border);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:600;font-size:.93rem}
.actionbook .tf-item.tf-correct{border-color:var(--green)!important;background:rgba(39,174,96,.06);animation:tfGlow .5s ease}
.actionbook .tf-item.tf-wrong{border-color:var(--red)!important;background:rgba(192,57,43,.06);animation:tfShake .45s ease}
@keyframes tfGlow{0%{box-shadow:none}50%{box-shadow:0 0 18px rgba(39,174,96,.4)}100%{box-shadow:none}}
@keyframes tfShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-10px)}60%{transform:translateX(10px)}}
.actionbook .tf-result-inline{font-size:.82rem;font-weight:800;margin-left:8px;padding:3px 10px;border-radius:20px;display:inline-block;animation:popIn .35s cubic-bezier(.34,1.56,.64,1) both}
.actionbook .tf-result-inline.ok{background:rgba(39,174,96,.12);color:var(--green)}
.actionbook .tf-result-inline.bad{background:rgba(192,57,43,.12);color:var(--red)}
.actionbook .tf-btns{display:flex;gap:8px;flex-shrink:0}
.actionbook .tf-btn{width:44px;height:44px;border-radius:50%;border:2px solid;font-weight:900;font-size:.9rem;cursor:pointer;background:transparent;transition:all .2s}
.actionbook .tf-btn.t{border-color:var(--green);color:var(--green)}
.actionbook .tf-btn.t:hover,.actionbook .tf-btn.t.ok{background:var(--green);color:#fff}
.actionbook .tf-btn.f{border-color:var(--red);color:var(--red)}
.actionbook .tf-btn.f:hover,.actionbook .tf-btn.f.ok{background:var(--red);color:#fff}
.actionbook .tf-btn.bad{animation:shake .4s;opacity:.5}

/* ── RIDDLES ── */
.actionbook .riddle-grid{display:block;margin-bottom:18px}
.actionbook .riddle-carousel-track{overflow:hidden;border-radius:20px;box-shadow:var(--shadow);width:100%}
.actionbook .riddle-carousel-inner{display:flex;transition:transform .45s cubic-bezier(.4,0,.2,1);will-change:transform}
.actionbook .riddle-carousel-inner .riddle-card{flex:0 0 100%;min-width:100%;border-radius:0;box-shadow:none;transform:none !important}
.actionbook .riddle-card{border-radius:20px;border:2.5px solid;overflow:hidden;box-shadow:var(--shadow);transition:transform .2s}
.actionbook .riddle-card:hover{transform:translateY(-4px)}
.actionbook .riddle-clues{padding:20px 22px 14px}
.actionbook .riddle-clue-title{font-family:'Righteous',cursive;font-size:.9rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;opacity:.55}
.actionbook .riddle-clue{font-size:1.05rem;font-weight:700;color:#2c1a0a;padding:12px 0;border-bottom:1px dashed rgba(0,0,0,.1);display:flex;align-items:flex-start;gap:8px;opacity:0;pointer-events:none;transition:opacity .35s;line-height:1.55}
.actionbook .riddle-clue.visible{opacity:1;pointer-events:auto;color:#2c1a0a}
.actionbook .riddle-clue:last-child{border-bottom:none}
.actionbook .riddle-reveal-btn{display:block;width:100%;padding:12px;font-family:'Righteous',cursive;font-size:1.05rem;border:none;cursor:pointer;transition:all .2s}
.actionbook .riddle-reveal-btn:hover{filter:brightness(1.08)}
.actionbook .riddle-answer{display:none;padding:14px 22px 18px;text-align:center;border-top:2px dashed rgba(0,0,0,.1);animation:popIn .4s cubic-bezier(.34,1.56,.64,1) both}
.actionbook .riddle-answer.show{display:block}
.actionbook .riddle-answer-emoji{font-size:2.8rem;margin-bottom:4px}
.actionbook .riddle-answer-text{font-family:'Righteous',cursive;font-size:1.4rem}
.actionbook .riddle-answer-sub{font-size:.82rem;color:#666;font-weight:600;margin-top:4px}

/* ── DISCUSSION ── */
.actionbook .discuss-grid{display:flex;flex-direction:column;gap:22px;margin-bottom:20px}
.actionbook .discuss-card{background:var(--card);border-radius:20px;border:1.5px solid var(--border);box-shadow:var(--shadow);overflow:hidden}
.actionbook .discuss-q{padding:18px 22px 14px;font-size:1.02rem;font-weight:700;color:#2c1a0a;line-height:1.55;border-bottom:1.5px solid var(--border)}
.actionbook .discuss-q .q-num{font-family:'Righteous',cursive;font-size:1rem;display:inline-block;width:28px;height:28px;line-height:28px;text-align:center;border-radius:50%;background:var(--saffron);color:var(--dark);margin-right:10px;vertical-align:middle}
.actionbook .discuss-vote-row{display:flex}
.actionbook .vote-btn{flex:1;padding:13px 10px;border:none;cursor:pointer;font-family:'Nunito',sans-serif;font-size:1rem;font-weight:800;transition:all .22s;display:flex;align-items:center;justify-content:center;gap:8px}
.actionbook .vote-btn.agree{background:#e8f5e9;color:var(--green);border-right:1.5px solid var(--border)}
.actionbook .vote-btn.disagree{background:#ffebee;color:var(--red)}
.actionbook .vote-btn.agree:hover{background:#c8e6c9}
.actionbook .vote-btn.disagree:hover{background:#ffcdd2}
.actionbook .vote-btn.voted-agree{background:var(--green);color:#fff}
.actionbook .vote-btn.voted-disagree{background:var(--red);color:#fff}
.actionbook .vote-btn .vote-pct{font-size:.78rem;font-weight:700;opacity:.75;margin-left:4px}
.actionbook .discuss-reason{padding:12px 22px 16px;display:none;border-top:1.5px solid var(--border);background:#fdf9f4;animation:slideDown .3s ease both}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.actionbook .discuss-reason.show,.actionbook .discuss-share.show,.actionbook .vote-bar-wrap.show{display:block}
.actionbook .discuss-reason label,.actionbook .discuss-share label{font-size:.82rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;display:block;margin-bottom:7px}
.actionbook .discuss-reason textarea{width:100%;background:#fff;border:1.5px solid var(--border);border-radius:10px;padding:9px 13px;font-family:'Nunito',sans-serif;font-size:.92rem;color:#2c1a0a;resize:none;height:62px;outline:none;transition:border-color .2s}
.actionbook .discuss-reason textarea:focus,.actionbook .discuss-share input:focus{border-color:var(--saffron)}
.actionbook .discuss-share{padding:10px 22px 16px;background:#fdf9f4;border-top:1px dashed var(--border);display:none}
.actionbook .discuss-share input{width:100%;background:#fff;border:1.5px solid var(--border);border-radius:10px;padding:9px 13px;font-family:'Nunito',sans-serif;font-size:.92rem;color:#2c1a0a;outline:none;transition:border-color .2s}
.actionbook .vote-bar-wrap{padding:0 22px 14px;display:none;animation:slideDown .3s ease both}
.actionbook .vote-bar-label{display:flex;justify-content:space-between;font-size:.8rem;font-weight:700;margin-bottom:5px}
.actionbook .vote-bar-label .agree-lbl{color:var(--green)}
.actionbook .vote-bar-label .disagree-lbl{color:var(--red)}
.actionbook .vote-bar-track{height:10px;background:#ffcdd2;border-radius:20px;overflow:hidden}
.actionbook .vote-bar-fill{height:100%;background:var(--green);border-radius:20px;transition:width .6s cubic-bezier(.34,1.56,.64,1)}

/* ── SPEAKING ── */
.actionbook .speak-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:24px}
.actionbook .speak-card{background:var(--card);border:1.5px solid var(--border);border-radius:18px;padding:22px;border-top:5px solid;box-shadow:var(--shadow);transition:transform .2s}
.actionbook .speak-card:hover{transform:translateY(-5px)}
.actionbook .speak-q{font-weight:700;font-size:.95rem;color:#2c1a0a;margin-bottom:12px}
.actionbook .speak-card textarea{width:100%;background:#fdf9f4;border:1.5px solid var(--border);border-radius:10px;padding:9px 12px;font-family:'Nunito',sans-serif;font-size:.88rem;color:#2c1a0a;resize:none;height:56px;outline:none;transition:border-color .2s}
.actionbook .speak-card textarea:focus{border-color:var(--saffron)}

/* ── WRITING ── */
.actionbook .writing-shell{background:var(--card);border:1.5px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow);margin-bottom:20px}
.actionbook .starter-wrap{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.actionbook .starter{padding:9px 16px;border-radius:0 10px 10px 0;border-left:4px solid var(--saffron);background:rgba(244,165,40,.08);color:#5a2800;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s}
.actionbook .starter:hover{background:rgba(244,165,40,.2);color:#2c1a0a;transform:translateX(5px)}
.actionbook .writing-area{width:100%;min-height:185px;background:#fdf9f4;border:1.5px solid var(--border);border-radius:12px;padding:14px;font-family:'Nunito',sans-serif;font-size:.98rem;color:#2c1a0a;resize:vertical;outline:none;line-height:1.9;transition:border-color .2s}
.actionbook .writing-area:focus{border-color:var(--saffron)}
.actionbook .wc{text-align:right;font-size:.8rem;color:#888;margin-top:6px;font-weight:700}

/* ── CREATOR ── */
.actionbook .creator-wrap{display:flex;gap:32px;flex-wrap:wrap;align-items:center;background:var(--card);border:1.5px solid var(--border);border-radius:22px;padding:30px;box-shadow:var(--shadow)}
.actionbook .creator-preview{text-align:center;flex-shrink:0}
.actionbook .creator-controls{flex:1;min-width:240px}
.actionbook .ctrl-g{margin-bottom:16px}
.actionbook .ctrl-lbl{font-weight:800;font-size:.88rem;color:var(--rust);margin-bottom:9px;display:block;text-transform:uppercase;letter-spacing:.06em}
.actionbook .swatch-row{display:flex;flex-wrap:wrap;gap:8px}
.actionbook .swatch{width:32px;height:32px;border-radius:50%;cursor:pointer;border:3px solid transparent;transition:all .2s}
.actionbook .swatch:hover,.actionbook .swatch.on{border-color:var(--dark);transform:scale(1.25)}
.actionbook .creator-input,.actionbook .creator-select{width:100%;padding:9px 14px;border:1.5px solid var(--border);border-radius:10px;font-family:'Nunito',sans-serif;font-size:.95rem;font-weight:700;color:#2c1a0a;outline:none;background:#fdf9f4;transition:border-color .2s;margin-top:4px}
.actionbook .creator-input:focus,.actionbook .creator-select:focus{border-color:var(--saffron)}
.actionbook .dish-caption{font-size:.85rem;color:var(--muted);margin-top:8px;font-weight:700;text-align:center}

/* ── FACTS ── */
.actionbook .facts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:16px;margin-bottom:28px}
.actionbook .fact-card{background:var(--card);border:1.5px solid var(--border);border-radius:16px;padding:18px 20px;display:flex;align-items:flex-start;gap:14px;box-shadow:var(--shadow);transition:transform .2s}
.actionbook .fact-card:hover{transform:translateY(-4px)}
.actionbook .fact-icon{font-size:2rem;flex-shrink:0}
.actionbook .fact-text{font-size:.9rem;font-weight:600;color:#555;line-height:1.6}

/* ── BUTTONS ── */
.actionbook .btn{padding:11px 28px;border-radius:30px;border:none;cursor:pointer;font-family:'Nunito',sans-serif;font-weight:800;font-size:.92rem;transition:all .2s;margin-right:8px}
.actionbook .btn-check{background:var(--green);color:#fff;box-shadow:0 4px 16px rgba(39,174,96,.3)}
.actionbook .btn-check:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(39,174,96,.4)}
.actionbook .btn-reset{background:rgba(0,0,0,.07);color:var(--muted);border:1.5px solid var(--border)}
.actionbook .btn-reset:hover{background:rgba(0,0,0,.12);color:#2c1a0a}

/* ── SCORE BAR ── */
.actionbook .score-bar{position:fixed;bottom:22px;right:22px;z-index:200;background:var(--dark);border:1.5px solid rgba(244,165,40,.35);border-radius:30px;padding:10px 22px;font-weight:800;font-size:.88rem;color:rgba(255,255,255,.7);display:flex;align-items:center;gap:8px;box-shadow:0 6px 24px rgba(0,0,0,.2)}
.actionbook .score-num{color:var(--saffron);font-family:'Righteous',cursive;font-size:1.2rem}

/* ── FINAL ── */
.actionbook .final-banner{background:var(--final-gradient);border:2px solid rgba(244,165,40,.3);border-radius:24px;padding:40px;text-align:center;margin-bottom:40px;box-shadow:0 12px 40px rgba(0,0,0,.15)}
.actionbook .final-title{font-family:'Righteous',cursive;font-size:2rem;color:var(--saffron);margin-bottom:10px;text-shadow:0 0 30px rgba(244,165,40,.4)}

.actionbook .toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);background:var(--dark);color:var(--saffron);font-family:'Righteous',cursive;font-size:1.4rem;padding:22px 44px;border-radius:20px;z-index:1000;text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.25);border:2px solid var(--saffron);animation:toastPop .45s cubic-bezier(.34,1.56,.64,1) forwards}
@keyframes toastPop{to{transform:translate(-50%,-50%) scale(1)}}
.actionbook .reveal{opacity:0;transform:translateY(28px);transition:opacity .6s,transform .6s}
.actionbook .reveal.vis{opacity:1;transform:none}
@media(max-width:620px){
  .actionbook .match-cols{grid-template-columns:1fr}
  .actionbook .sort-row,.actionbook .creator-wrap{flex-direction:column}
}

.actionbook .level-toggle-wrap{animation:fadeUp 1s .35s both;text-align:center;margin-top:1.4rem}
.actionbook .level-label{color:rgba(255,255,255,.75);font-weight:800;font-size:.88rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.actionbook .level-toggle-row{display:flex;gap:12px;justify-content:center}
.actionbook .level-toggle-btn{
  background:rgba(255,255,255,.1);border:2px solid rgba(255,255,255,.2);
  border-radius:16px;padding:14px 28px;cursor:pointer;transition:all .25s;
  display:flex;flex-direction:column;align-items:center;gap:4px;min-width:130px;
  backdrop-filter:blur(6px);
}
.actionbook .level-toggle-btn:hover{background:rgba(255,255,255,.18);transform:translateY(-3px)}
.actionbook .level-toggle-btn.active{
  background:rgba(244,165,40,.28);border-color:var(--saffron);
  transform:translateY(-3px);box-shadow:0 8px 24px rgba(244,165,40,.35);
}
.actionbook .lt-icon{font-size:1.8rem}
.actionbook .lt-name{font-family:'Righteous',cursive;font-size:1.15rem;color:var(--saffron)}
.actionbook .lt-desc{font-size:.75rem;color:rgba(255,255,255,.65);font-weight:600}
.actionbook .level-badge-nav{
  margin-left:auto;flex-shrink:0;background:var(--saffron);color:var(--dark);
  font-size:.75rem;font-weight:900;padding:5px 14px;border-radius:20px;
  font-family:'Righteous',cursive;letter-spacing:.04em;
  cursor:pointer;border:none;transition:transform .15s,box-shadow .15s;
}
.actionbook .level-badge-nav:hover{transform:scale(1.06);box-shadow:0 2px 10px rgba(0,0,0,.2)}

/* ── LEVEL SWITCH MODAL ── */
.ab-level-modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1100;
  display:none;align-items:center;justify-content:center;backdrop-filter:blur(3px);
}
.ab-level-modal-overlay.show{display:flex}
.ab-level-modal{
  background:#fff;border-radius:20px;padding:28px 32px;max-width:360px;width:90%;
  box-shadow:0 20px 60px rgba(0,0,0,.25);text-align:center;
  animation:popIn .3s cubic-bezier(.34,1.56,.64,1) both;
}
.ab-level-modal-title{font-family:'Righteous',cursive;font-size:1.3rem;color:#2c1a0a;margin-bottom:10px}
.ab-level-modal-desc{font-size:.92rem;color:#666;font-weight:600;line-height:1.6;margin-bottom:20px}
.ab-level-modal-desc strong{color:#2c1a0a}
.ab-level-modal-btns{display:flex;gap:10px;justify-content:center}
.ab-level-modal-btn{
  padding:10px 24px;border-radius:12px;border:none;cursor:pointer;
  font-family:'Nunito',sans-serif;font-weight:800;font-size:.9rem;transition:all .2s;
}
.ab-level-cancel{background:#f0f0f0;color:#666}
.ab-level-cancel:hover{background:#e0e0e0;color:#333}
.ab-level-ok{background:var(--saffron,#fbbf24);color:#1a0800;box-shadow:0 3px 12px rgba(251,191,36,.4)}
.ab-level-ok:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(251,191,36,.5)}

.actionbook .riddle-next-btn{
  display:block;width:100%;margin-top:10px;padding:9px;
  background:rgba(0,0,0,.07);border:1.5px solid rgba(0,0,0,.12);
  border-radius:10px;cursor:pointer;font-family:'Nunito',sans-serif;
  font-size:.85rem;font-weight:800;color:#555;transition:all .2s;
}
.actionbook .riddle-next-btn:hover{background:rgba(0,0,0,.13);color:#222;transform:translateY(-1px);}

/* Scale up SVG inside carousel cards */
.actionbook .food-carousel-inner .f-front svg,
.actionbook .food-carousel-inner .f-back svg { transform: scale(1.6); transform-origin: center; margin: 16px 0; }
/* 실제 사진 카드 (액자형 썸네일) */
.actionbook .f-photo{width:150px;height:150px;object-fit:cover;border-radius:16px;box-shadow:0 4px 14px rgba(0,0,0,.18);display:block}
.actionbook .food-carousel-inner .f-photo{width:240px;height:220px;border-radius:20px;margin:4px 0}
.actionbook .food-carousel-inner .f-name { font-size: 1.7rem !important; }
.actionbook .food-carousel-inner .f-label { font-size: .82rem !important; }
.actionbook .food-carousel-inner .f-kr { font-size: 1.2rem !important; }
.actionbook .food-carousel-inner .f-fact { font-size: 1rem !important; max-width: 460px; }
.actionbook .food-carousel-inner .f-hint { font-size: .78rem !important; }
.actionbook .font-ctrl{position:fixed;bottom:22px;left:22px;z-index:200;background:var(--dark);border:1.5px solid rgba(244,165,40,.35);border-radius:30px;padding:8px 16px;display:flex;align-items:center;gap:10px;box-shadow:0 6px 24px rgba(0,0,0,.2)}
.actionbook .font-lbl{color:rgba(255,255,255,.6);font-size:.78rem;font-weight:800}
.actionbook .font-btn{background:transparent;border:1.5px solid rgba(244,165,40,.5);color:var(--saffron);width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:.9rem;font-weight:900;transition:all .2s;line-height:1;display:flex;align-items:center;justify-content:center}
.actionbook .font-btn:hover{background:var(--saffron);color:var(--dark)}

.actionbook .tts-tooltip{
  position:fixed;bottom:80px;left:50%;transform:translateX(-50%) translateY(10px);
  background:#333;color:#fff;font-size:.82rem;font-weight:700;
  padding:10px 18px;border-radius:10px;z-index:9999;
  opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;
  white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,.25);
  display:flex;align-items:center;gap:8px;
}
.actionbook .tts-tooltip::after{
  content:'';position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);
  border:6px solid transparent;border-bottom:none;border-top-color:#333;
}
.actionbook .tts-tooltip.show{opacity:1;transform:translateX(-50%) translateY(0)}

.actionbook .flag-em { display:inline; }
body.no-flag-emoji .actionbook .flag-em { display:none; }

/* ── CONFETTI ── */
@keyframes cf{0%{opacity:1;transform:translateY(0) rotate(0)}100%{opacity:0;transform:translateY(-200px) rotate(720deg)}}