.game-body{margin:0;height:100dvh;overflow:hidden;background:#f3e8cf;display:flex;flex-direction:column}.game-main{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column}.quiz-shell{--quiz-paper: #fbf4e4;--quiz-paper-deep: #f3e8cf;--quiz-ink: #3a2d20;--quiz-ink-soft: #6b5a47;--quiz-accent: #c14a3a;--quiz-accent-dark: #8e3527;--quiz-accent-soft: #e4a89a;--quiz-card-bg: #fffdf7;--quiz-border: #d9c7a6;--quiz-correct: #4a8a4a;--quiz-correct-bg: #e7f2dc;--quiz-wrong: #b8554b;--quiz-wrong-bg: #fbe6e1;--quiz-hint-bg: #fff4cc;--quiz-hint-border: #e8c761;--fs-title: 2rem;--fs-question: 2.25rem;--fs-choice: 1.65rem;--fs-body: 1.25rem;--fs-small: 1rem;flex:1;min-height:0;display:flex;flex-direction:column;background:radial-gradient(circle at 10% 15%,rgba(193,74,58,.05),transparent 45%),radial-gradient(circle at 90% 85%,rgba(74,138,74,.04),transparent 50%),var(--quiz-paper);color:var(--quiz-ink);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif}.quiz-shell--size-normal{--fs-title: 1.5rem;--fs-question: 1.7rem;--fs-choice: 1.3rem;--fs-body: 1.05rem;--fs-small: .9rem}.quiz-shell--size-large{--fs-title: 2rem;--fs-question: 2.25rem;--fs-choice: 1.65rem;--fs-body: 1.25rem;--fs-small: 1rem}.quiz-shell--size-xlarge{--fs-title: 2.6rem;--fs-question: 3rem;--fs-choice: 2.2rem;--fs-body: 1.55rem;--fs-small: 1.15rem}.quiz-shell--fullscreen{padding:0}.quiz-shell__topbar{flex:0 0 auto;display:flex;align-items:center;gap:1rem;padding:.6rem 1.5rem;background:#fffdf7d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--quiz-border);z-index:5}.quiz-shell__back{display:inline-flex;align-items:center;gap:.4rem;color:var(--quiz-ink-soft);text-decoration:none;font-weight:600;padding:.4rem .75rem;border-radius:8px;font-size:.95rem;transition:background .15s,color .15s}.quiz-shell__back:hover{background:var(--quiz-paper-deep);color:var(--quiz-ink)}.quiz-shell__title{font-size:1.1rem;font-weight:700;color:var(--quiz-ink);letter-spacing:.04em}.quiz-shell__tools{margin-left:auto;display:flex;gap:.5rem;align-items:center}.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;background:transparent;border:1px solid transparent;border-radius:10px;cursor:pointer;padding:.5rem;color:var(--quiz-ink);font-family:inherit;font-size:.9rem;font-weight:600;transition:background .15s,border-color .15s}.icon-button:hover{background:var(--quiz-paper-deep);border-color:var(--quiz-border)}.icon-button--labeled{padding:.5rem .85rem}.icon-button svg{display:block}.quiz-shell__body{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column}.quiz-intro{flex:1;min-height:0;overflow-y:auto;padding:2.5rem 2rem;display:flex;justify-content:center;align-items:flex-start}.quiz-intro__card{background:var(--quiz-card-bg);border-radius:16px;padding:2.5rem 2.5rem 1.5rem;border:1px solid var(--quiz-border);text-align:center;max-width:720px;width:100%;position:relative;box-shadow:0 4px 20px #3a2d2014}.quiz-intro__card:before{content:"";position:absolute;inset:10px;border-radius:12px;border:1px dashed rgba(193,74,58,.25);pointer-events:none}.quiz-intro__badge{display:inline-block;background:var(--quiz-accent);color:#fff;padding:.3rem 1rem;border-radius:999px;font-size:.8rem;font-weight:700;letter-spacing:.1em;margin-bottom:1rem}.quiz-intro__title{font-size:var(--fs-title);margin-bottom:.5rem;color:var(--quiz-ink);letter-spacing:.04em}.quiz-intro__subtitle{color:var(--quiz-ink-soft);margin-bottom:1.5rem;font-size:var(--fs-body)}.quiz-intro__description{font-size:var(--fs-body);line-height:1.9;color:var(--quiz-ink);margin-bottom:2rem;text-align:left}.quiz-intro__stats{display:flex;gap:1rem;justify-content:center;margin-bottom:1.5rem;flex-wrap:wrap}.quiz-intro__stats>div{display:flex;flex-direction:column;align-items:center;background:var(--quiz-paper-deep);padding:.85rem 1.25rem;border-radius:12px;min-width:130px}.quiz-intro__stat-label{font-size:.85rem;color:var(--quiz-ink-soft)}.quiz-intro__stat-value{font-size:1.7rem;font-weight:800;color:var(--quiz-accent);margin-top:.2rem}.quiz-intro__option{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:var(--fs-body);color:var(--quiz-ink-soft);cursor:pointer}.quiz-intro__option input{width:1.15rem;height:1.15rem}.quiz-intro__start{padding:1.1rem 3.5rem;font-size:1.35rem;background:var(--quiz-accent);border-radius:999px;box-shadow:0 4px 0 var(--quiz-accent-dark),0 8px 20px #c14a3a4d;transition:transform .15s,box-shadow .15s,background .15s}.quiz-intro__start:hover:not(:disabled){background:#ac3f31;transform:translateY(-2px);box-shadow:0 6px 0 var(--quiz-accent-dark),0 10px 22px #c14a3a59}.quiz-intro__start:active:not(:disabled){transform:translateY(2px);box-shadow:0 2px 0 var(--quiz-accent-dark),0 4px 8px #c14a3a4d}.quiz-intro__footer{margin-top:2rem;padding-top:1rem;border-top:1px dashed var(--quiz-border);display:flex;align-items:center;justify-content:center;gap:.6rem;font-size:.9rem;color:var(--quiz-ink-soft)}.quiz-intro__footer strong{color:var(--quiz-ink);font-weight:700}.quiz-intro__footer-link{background:none;border:none;color:var(--quiz-accent);cursor:pointer;font-size:.9rem;font-weight:600;text-decoration:underline;padding:0;font-family:inherit}.quiz-play{flex:1;min-height:0;display:flex;flex-direction:column;padding:0}.quiz-play__progress{flex:0 0 auto;text-align:center;font-size:1rem;color:var(--quiz-ink-soft);font-weight:600;letter-spacing:.05em;padding:.75rem 1.5rem .5rem}.quiz-play__progress-num strong{font-size:1.4rem;color:var(--quiz-accent);margin:0 .2rem}.quiz-play__progress-sep{margin:0 .6rem;color:var(--quiz-border)}.quiz-play__layout{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,0fr);gap:0;padding:0 1.5rem;overflow:hidden;transition:grid-template-columns .55s cubic-bezier(.65,0,.35,1),gap .4s ease}.quiz-play__layout--answered{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:1.5rem}.quiz-play__main{min-width:0;min-height:0;overflow-y:auto;padding:0 .25rem 1rem}.quiz-play__main-inner{background:var(--quiz-card-bg);border:1px solid var(--quiz-border);border-radius:18px;padding:2rem 2.25rem;box-shadow:0 4px 18px #3a2d2014}.quiz-play__category{display:inline-block;background:var(--quiz-paper-deep);color:var(--quiz-ink-soft);font-size:.9rem;font-weight:700;padding:.25rem .85rem;border-radius:999px;margin-bottom:1rem;letter-spacing:.05em}.quiz-play__question{font-size:var(--fs-question);font-weight:700;line-height:1.55;margin-bottom:1.5rem;color:var(--quiz-ink);letter-spacing:.02em}.quiz-play__hint{display:flex;align-items:flex-start;gap:.75rem;background:var(--quiz-hint-bg);border:1px solid var(--quiz-hint-border);border-radius:12px;padding:1rem 1.1rem;margin-bottom:1.5rem;font-size:var(--fs-body);line-height:1.7;animation:revealSlide .4s ease}.quiz-play__hint-label{background:var(--quiz-hint-border);color:#5b4308;font-size:.78rem;font-weight:700;padding:.18rem .6rem;border-radius:5px;flex-shrink:0;margin-top:.2rem;letter-spacing:.1em}.quiz-play__choices{list-style:none;margin:1rem 0 0;padding:0;display:flex;flex-direction:column;gap:.75rem}.quiz-play__choices li{width:100%}.quiz-choice{position:relative;width:100%;display:flex;align-items:center;gap:1rem;background:var(--quiz-card-bg);border:2px solid var(--quiz-border);border-radius:14px;padding:1rem 1.25rem;font-size:var(--fs-choice);font-weight:600;color:var(--quiz-ink);cursor:pointer;text-align:left;font-family:inherit;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s;box-shadow:0 2px 0 var(--quiz-border);overflow:hidden;min-height:calc(var(--fs-choice) * 2.4)}.quiz-choice:hover:not(:disabled){transform:translateY(-2px);background:#fff;border-color:var(--quiz-accent);box-shadow:0 4px 0 var(--quiz-accent-soft)}.quiz-choice:active:not(:disabled){transform:translateY(1px);box-shadow:0 1px 0 var(--quiz-accent-soft)}.quiz-choice:disabled{cursor:default}.quiz-choice__num{display:inline-flex;align-items:center;justify-content:center;width:2.6rem;height:2.6rem;border-radius:50%;background:var(--quiz-paper-deep);color:var(--quiz-ink);font-weight:800;font-size:1.3rem;flex-shrink:0;border:2px solid var(--quiz-border)}.quiz-choice__text{flex:1;line-height:1.4}.quiz-choice__mark{position:absolute;right:1rem;top:50%;transform:translateY(-50%) scale(0);font-size:2.6rem;font-weight:900;animation:markPop .45s cubic-bezier(.34,1.56,.64,1) forwards;pointer-events:none}.quiz-choice__mark--correct{color:var(--quiz-correct)}.quiz-choice__mark--wrong{color:var(--quiz-wrong)}@keyframes markPop{0%{transform:translateY(-50%) scale(0) rotate(-20deg)}60%{transform:translateY(-50%) scale(1.3) rotate(5deg)}to{transform:translateY(-50%) scale(1) rotate(0)}}.quiz-choice--correct{background:var(--quiz-correct-bg);border-color:var(--quiz-correct);box-shadow:0 2px 0 var(--quiz-correct);animation:correctPulse .6s ease}.quiz-choice--correct .quiz-choice__num{background:var(--quiz-correct);color:#fff;border-color:var(--quiz-correct)}@keyframes correctPulse{0%,to{transform:translateY(0)}30%{transform:translateY(-5px) scale(1.01)}60%{transform:translateY(0) scale(1.005)}}.quiz-choice--wrong{background:var(--quiz-wrong-bg);border-color:var(--quiz-wrong);box-shadow:0 2px 0 var(--quiz-wrong);animation:wrongShake .45s ease}.quiz-choice--wrong .quiz-choice__num{background:var(--quiz-wrong);color:#fff;border-color:var(--quiz-wrong)}@keyframes wrongShake{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.quiz-choice--dim{opacity:.4}.quiz-play__detail{min-width:0;min-height:0;overflow-y:auto;opacity:0;padding:0 .25rem 1rem;transition:opacity .4s ease .25s}.quiz-play__layout--answered .quiz-play__detail{opacity:1}.quiz-play__detail-inner{display:flex;flex-direction:column;gap:1rem;animation:detailSlide .5s cubic-bezier(.65,0,.35,1)}@keyframes detailSlide{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.quiz-verdict{position:relative;padding:1.25rem 1.5rem;border-radius:14px;display:flex;align-items:center;gap:1rem;overflow:hidden;box-shadow:0 4px 14px #3a2d201a}.quiz-verdict--correct{background:linear-gradient(135deg,#e7f2dc,#cfe5cd);border:2px solid var(--quiz-correct);color:#2c5e2c}.quiz-verdict--wrong{background:linear-gradient(135deg,#fbe6e1,#f5d2c9);border:2px solid var(--quiz-wrong);color:#7a322a}.quiz-verdict__icon{font-size:2.75rem;flex-shrink:0;animation:iconCelebrate .7s ease;z-index:1}.quiz-verdict__body{flex:1;z-index:1}.quiz-verdict__label{font-size:1.7rem;font-weight:900;letter-spacing:.05em;line-height:1.1}.quiz-verdict__answer{font-size:1.05rem;margin-top:.3rem;font-weight:600}.quiz-verdict__answer strong{font-size:1.25rem;font-weight:900}.quiz-verdict--correct .quiz-verdict__answer strong{color:var(--quiz-correct)}.quiz-verdict--wrong .quiz-verdict__answer strong{color:var(--quiz-wrong)}@keyframes iconCelebrate{0%{transform:scale(0) rotate(-30deg)}40%{transform:scale(1.4) rotate(15deg)}60%{transform:scale(1.1) rotate(-10deg)}to{transform:scale(1.15) rotate(0)}}.quiz-verdict__confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden}.confetti{position:absolute;top:-12px;width:8px;height:14px;border-radius:2px;animation:confettiFall 1.4s cubic-bezier(.4,.1,.4,1) forwards;opacity:0}.confetti--0{left:8%;background:#c14a3a;animation-delay:0s}.confetti--1{left:18%;background:#e8c761;animation-delay:.1s}.confetti--2{left:28%;background:#4a8a4a;animation-delay:.04s}.confetti--3{left:38%;background:#4a7eb3;animation-delay:.18s}.confetti--4{left:48%;background:#c14a3a;animation-delay:.08s}.confetti--5{left:58%;background:#e8c761;animation-delay:.22s}.confetti--6{left:68%;background:#4a8a4a;animation-delay:.14s}.confetti--7{left:78%;background:#4a7eb3;animation-delay:.06s}.confetti--8{left:88%;background:#c14a3a;animation-delay:.2s}.confetti--9{left:23%;background:#e8c761;animation-delay:.3s}.confetti--10{left:53%;background:#4a8a4a;animation-delay:.26s}.confetti--11{left:73%;background:#4a7eb3;animation-delay:.32s}@keyframes confettiFall{0%{opacity:0;transform:translateY(0) rotate(0)}10%{opacity:1}to{opacity:0;transform:translateY(180px) rotate(540deg)}}.quiz-card{background:var(--quiz-card-bg);border-radius:14px;padding:1.25rem 1.5rem;font-size:var(--fs-body);line-height:1.85;box-shadow:0 2px 8px #3a2d200f}.quiz-card__title{font-size:.85rem;letter-spacing:.15em;display:inline-block;margin-bottom:.6rem;padding:.15rem .7rem;border-radius:5px;color:#fff}.quiz-card--explanation{border:1px solid #b9cee5;background:#f5f9fd}.quiz-card--explanation .quiz-card__title{background:#4a7eb3}.quiz-card--facilitator{border:1px solid #f2c8a8;background:#fdf6f0}.quiz-card--facilitator .quiz-card__title{background:#c97a3a}.quiz-card__prompt{margin-top:.6rem;padding:.6rem .9rem;background:#ffffffb3;border-left:3px solid var(--quiz-accent);font-style:italic;color:var(--quiz-ink)}@keyframes revealSlide{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.quiz-play__footer{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.5rem;background:#fffdf7d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--quiz-border)}.quiz-play__footer-left,.quiz-play__footer-right{display:flex;gap:.75rem}.quiz-play__footer-right{margin-left:auto}.quiz-play__footer .btn{padding:.85rem 1.85rem;font-size:1.05rem;border-radius:999px}.quiz-play__footer .btn-primary{background:var(--quiz-accent);box-shadow:0 3px 0 var(--quiz-accent-dark)}.quiz-play__footer .btn-primary:hover:not(:disabled){background:#ac3f31}.quiz-finish{flex:1;min-height:0;overflow-y:auto;padding:2rem 1.5rem;display:flex;justify-content:center;align-items:flex-start}.quiz-finish__card{background:var(--quiz-card-bg);border:1px solid var(--quiz-border);border-radius:16px;padding:2.25rem;max-width:760px;width:100%;box-shadow:0 4px 18px #3a2d2014}.quiz-finish__title{text-align:center;margin-bottom:.5rem;color:var(--quiz-ink)}.quiz-finish__lead{text-align:center;color:var(--quiz-ink-soft);margin-bottom:1.5rem;font-size:var(--fs-body)}.quiz-finish__score{display:flex;justify-content:center;margin-bottom:2rem}.quiz-finish__score-circle{display:flex;flex-direction:column;align-items:center;justify-content:center;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,#fff 0%,var(--quiz-paper-deep) 100%);border:4px solid var(--quiz-accent);box-shadow:0 4px 14px #c14a3a33}.quiz-finish__score-percent{font-size:2.75rem;font-weight:800;color:var(--quiz-accent);letter-spacing:.02em}.quiz-finish__score-fraction{font-size:.95rem;color:var(--quiz-ink-soft);font-weight:600}.quiz-finish__section{margin-bottom:1.5rem;padding:1.25rem 1.5rem;background:var(--quiz-paper-deep);border-radius:12px}.quiz-finish__section h3{margin-bottom:.75rem;font-size:1.1rem;color:var(--quiz-ink)}.quiz-finish__record{background:#fff;border:1px dashed var(--quiz-border);border-radius:8px;padding:1rem 1.1rem;white-space:pre-wrap;line-height:1.85;color:var(--quiz-ink)}.quiz-finish__record-actions{margin-top:.5rem;text-align:right}.quiz-finish__section--madoka{background:#eef4fb;border:1px solid #b9cee5}.quiz-finish__section--madoka p{margin-bottom:.75rem;line-height:1.7}.quiz-finish__actions{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;margin-top:1.5rem}.quiz-finish__actions .btn-primary{background:var(--quiz-accent);border-radius:999px;box-shadow:0 3px 0 var(--quiz-accent-dark)}.quiz-finish__actions .btn-primary:hover:not(:disabled){background:#ac3f31}.settings-overlay{position:fixed;inset:0;background:#3a2d2073;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:1.5rem;z-index:100;animation:overlayIn .2s ease}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}.settings-panel{background:var(--quiz-card-bg, #fffdf7);border-radius:16px;padding:1.5rem 1.75rem 1.25rem;max-width:480px;width:100%;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px #3a2d204d;border:1px solid #d9c7a6;animation:panelIn .25s cubic-bezier(.34,1.56,.64,1)}@keyframes panelIn{0%{transform:translateY(15px) scale(.96);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.settings-panel__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;padding-bottom:.85rem;border-bottom:1px solid #e6dcc4}.settings-panel__header h2{font-size:1.2rem;color:#3a2d20}.settings-panel__section{margin-bottom:1.5rem}.settings-panel__section:last-of-type{margin-bottom:0}.settings-panel__label{display:block;font-size:.95rem;font-weight:700;color:#3a2d20;margin-bottom:.5rem}.settings-panel__input{width:100%;padding:.65rem .85rem;border:1px solid #d9c7a6;border-radius:8px;font-size:1rem;font-family:inherit;background:#fff}.settings-panel__input:focus{outline:none;border-color:#c14a3a;box-shadow:0 0 0 3px #c14a3a26}.settings-panel__help{font-size:.85rem;color:#6b5a47;line-height:1.6;margin-top:.4rem}.settings-panel__help strong{color:#c14a3a}.settings-panel__actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.75rem}.settings-panel__danger{margin-top:.5rem;color:#b8554b;border-color:#e4a89a}.settings-panel__danger:hover{background:#fbe6e1}.settings-panel__message{margin-top:1rem;padding:.65rem .85rem;border-radius:8px;font-size:.9rem}.settings-panel__message--info{background:#e7f2dc;color:#2c5e2c}.settings-panel__message--error{background:#fbe6e1;color:#7a322a}.game-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-top:1.5rem}.game-card{background:#fffdf7;border:1px solid #e6dcc4;border-radius:14px;padding:1.5rem;display:flex;flex-direction:column;gap:.75rem;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s;box-shadow:0 2px 8px #3a2d200f}.game-card--ready:hover{transform:translateY(-4px);box-shadow:0 8px 22px #c14a3a26;border-color:#c14a3a}.game-card--preparing{opacity:.6;cursor:not-allowed}.game-card__title{font-size:1.3rem;font-weight:700;color:#3a2d20}.game-card__subtitle{color:#6b5a47;font-size:.95rem}.game-card__description{color:#4a3d30;font-size:.95rem;line-height:1.7}.game-card__meta{display:flex;gap:.75rem;font-size:.85rem;color:#8a7860;margin-top:auto}.game-card__badge{display:inline-block;padding:.2rem .75rem;border-radius:999px;font-size:.75rem;font-weight:700;letter-spacing:.1em;width:fit-content}.game-card__badge--ready{background:#e7f2dc;color:#2c5e2c}.game-card__badge--preparing{background:#f0e8d6;color:#8a7860}@media(max-width:900px){.quiz-play__layout{grid-template-columns:1fr;grid-template-rows:auto auto;overflow-y:auto}.quiz-play__layout--answered{grid-template-columns:1fr;grid-template-rows:auto auto;gap:1rem}.quiz-play__main,.quiz-play__detail{overflow:visible}.quiz-play__main-inner{padding:1.5rem 1.25rem}}