:root{font-family:Noto Sans JP,Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:clamp(16px,2.5vw,18px)}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{width:100%;min-height:100vh;min-height:100dvh;margin:0;overflow-x:hidden;overflow-y:auto}#root{width:100%;min-height:100vh;min-height:100dvh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.title-screen{background-image:url(/image/bg.webp);background-size:120% 120%;background-position:center;display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;min-height:100dvh;padding:2rem 1rem;box-sizing:border-box;animation:moveBg 30s linear infinite}.title-screen__heading{font-size:clamp(2rem,8vw,4rem);color:#fff;text-shadow:2px 2px 4px black;margin-bottom:1.5rem}.title-screen__ninja{width:clamp(80px,15vw,120px);display:block;margin:0 auto 1.5rem;animation:moveEnemy 4s linear infinite}.title-screen__button{padding:clamp(.8rem,2vw,1.2rem) clamp(2rem,5vw,3rem);font-size:clamp(1rem,3vw,1.5rem);width:clamp(180px,50vw,280px);text-align:center;color:#fff;border:none;border-radius:8px;cursor:pointer;margin:0 auto .8rem;transition:transform .2s,box-shadow .2s}.title-screen__button:hover{transform:scale(1.05);box-shadow:0 4px 15px #0000004d}.title-screen__button:active{transform:scale(.98)}.title-screen__button.kuku{color:#000;background-color:#2196f3}.title-screen__button.kokugo{color:#000;background-color:#ff0}.title-screen__button.start{background-color:#ff5722}.title-screen__button.treasure{background-color:#4caf50}.title-screen__button.history{background-color:#9c27b0}.title-screen__button.close{background-color:#607d8b;margin-top:1rem}@media (min-width: 768px){.title-screen{padding:3rem 2rem}.title-screen__heading,.title-screen__ninja{margin-bottom:2rem}.title-screen__button{margin-bottom:1rem}}@media (min-width: 1024px){.title-screen{padding:4rem 2rem}}.title-screen--start{cursor:pointer;-webkit-user-select:none;user-select:none}.title-screen__ninja--bounce{animation:bounce 1s ease-in-out infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.title-screen__tap-text{font-size:clamp(1.2rem,4vw,2rem);color:#fff;text-shadow:2px 2px 4px black;animation:pulse 1.5s ease-in-out infinite;margin-top:2rem}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.05)}}.level-container{background-image:url(/image/bg.webp);background-size:cover;padding:clamp(1rem,3vw,2rem);color:#fff;text-shadow:2px 2px 4px black;display:flex;flex-direction:column;align-items:center;justify-content:center;box-sizing:border-box;min-height:100vh;min-height:100dvh}.setting-section{margin:1rem 0}.difficulty-section{padding:1rem 0;background:#ffffff1a;border-radius:8px;display:flex;flex-direction:column;align-items:center;margin:0 1rem}.difficulty-sections-container{display:flex;justify-content:center;width:100%;margin:0 1rem}.difficulty-stars{display:inline-block;position:relative;padding:.5rem;background:#0000004d;border-radius:4px}.difficulty-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:2px solid #ffd700;border-radius:4px;padding:.5rem 1rem;color:gold;font-size:1.2rem;cursor:pointer;transition:all .2s ease}.difficulty-select:hover{background:#ffd7001a;transform:scale(1.05)}.difficulty-select:focus{outline:none;box-shadow:0 0 0 2px #ffd70080}.start-button{padding:clamp(.5rem,2vw,1rem) clamp(1rem,3vw,2rem);font-size:clamp(1.5rem,5vw,3rem);background-color:#2196f3;color:#fff;border:none;border-radius:20px;cursor:pointer;transition:transform .2s,box-shadow .2s}.start-button:hover{transform:scale(1.05);box-shadow:0 4px 15px #0000004d}.start-button:active{transform:scale(.98)}.back-button-level{background-color:unset;cursor:pointer}.type-buttons{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:clamp(5px,2vw,15px);width:clamp(200px,80vw,400px);max-width:400px}.type-button{font-size:clamp(40px,10vw,70px);padding:clamp(8px,2vw,16px);border:2px solid #ccc;border-radius:8px;cursor:pointer;transition:all .2s;color:#000;font-weight:700;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;aspect-ratio:1;width:100%}.progress{display:none}.type-button.addition{background:#4caf5080}.type-button.subtraction{background:#f4433680}.type-button.multiplication{background:#ff980080}.type-button.division{background:#9c27b080}.type-button.addition:hover{background:#4caf50e6}.type-button.subtraction:hover{background:#f44336e6}.type-button.multiplication:hover{background:#ff9800e6}.type-button.division:hover{background:#9c27b0e6}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.type-button.addition.active{border-color:#4caf50;border-width:6px;color:#fff;background:#4caf50cc;box-shadow:0 0 20px #4caf50;transform:scale(1.05);animation:pulse .8s infinite}.type-button.subtraction.active{border-color:#f44336;border-width:6px;color:#fff;background:#f44336cc;box-shadow:0 0 20px #f44336;transform:scale(1.05);animation:pulse .8s infinite}.type-button.multiplication.active{border-color:#ff9800;border-width:6px;color:#fff;background:#ff9800cc;box-shadow:0 0 20px #ff9800;transform:scale(1.05);animation:pulse .8s infinite}.type-button.division.active{border-color:#9c27b0;border-width:6px;color:#fff;background:#9c27b0cc;box-shadow:0 0 20px #9c27b0;transform:scale(1.05);animation:pulse .8s infinite}.treasure-count{font-size:3rem!important;font-weight:700;color:#fff;background:#ffffff1a;text-shadow:0 0 10px #ffff00,0 0 20px #ffff00,2px 2px 4px rgba(0,0,0,.5);padding:1rem 2rem;border-radius:8px;display:inline-block;margin:1rem 0;animation:glow 2s infinite alternate}@keyframes glow{0%{box-shadow:0 0 10px #ff0,0 0 20px #ff0}to{box-shadow:0 0 20px #ff0,0 0 40px #ff0}}@media (max-width: 768px){.treasure-count{font-size:1.5rem;padding:.3rem .8rem}}.battle-container{background-image:var(--bg-image, url(/image/bg.webp));background-size:cover;color:#fff;text-shadow:2px 2px 4px black;box-sizing:border-box;position:relative;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;padding:clamp(.5rem,2vw,1rem)}.battle-header{display:flex;justify-content:space-between;padding-left:clamp(10px,3vw,20px);padding-right:clamp(20px,5vw,40px);font-size:clamp(14px,3vw,18px)}.battle-boss{width:clamp(150px,40vw,300px);margin:0 auto;display:block;max-height:clamp(180px,35vh,350px);animation:moveBoss 7s linear infinite}.battle-enemy{width:clamp(150px,40vw,300px);display:block;margin:0 auto;animation:moveEnemy 4s linear infinite}.battle-enemy.fade{animation:fadeOut 1s forwards}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes moveEnemy{0%{transform:translateY(0)}5%{transform:translateY(-5px)}10%{transform:translateY(-10px)}15%{transform:translateY(-5px)}20%{transform:translateY(0)}to{transform:translateY(0)}}@keyframes moveBoss{0%{transform:translate(0)}5%{transform:translate(-3px,-5px)}10%{transform:translate(3px,-10px)}15%{transform:translate(-3px,-5px)}20%{transform:translate(0)}50%{transform:translate(0)}55%{transform:translate(-7px,-2px)}60%{transform:translate(3px,-10px)}65%{transform:translate(-6px,-5px)}70%{transform:translate(0)}to{transform:translate(0)}}.battle-question{margin-top:clamp(1rem,3vw,2rem);text-align:center;background-color:#fffc;padding-top:clamp(1rem,3vw,2rem);padding-bottom:clamp(1rem,3vw,2rem);width:100%;font-size:clamp(2rem,8vw,4rem);font-weight:700;color:#fff;font-family:DIN Alternate,sans-serif}.battle-reading{font-size:clamp(1.2rem,4vw,2rem);color:#ffeb3b;text-shadow:2px 2px 4px rgba(0,0,0,.8);margin-bottom:clamp(.5rem,2vw,1rem)}.battle-question h1{font-size:clamp(2rem,8vw,4rem);font-family:DIN Alternate,sans-serif;font-weight:700}.battle-options{display:flex;justify-content:center;gap:clamp(.5rem,2vw,1rem);margin-top:clamp(1rem,3vw,2rem);flex-wrap:wrap;padding:0 1rem}.battle-button{font-size:clamp(1.5rem,5vw,2.5rem);background-color:#2196f3;color:#fff;border:none;border-radius:50%;width:clamp(70px,18vw,110px);height:clamp(70px,18vw,110px);cursor:pointer;box-shadow:0 4px 6px #0003;border:2px solid rgba(255,255,255,.2);transition:all .2s ease;display:flex;align-items:center;justify-content:center;padding:0;line-height:1}.battle-button:hover{transform:translateY(-2px);box-shadow:0 6px 8px #0000004d}.battle-button:active{transform:translateY(0);box-shadow:0 3px 5px #0003}.battle-options.text-mode{flex-direction:column;align-items:center;gap:clamp(.5rem,1.5vw,.8rem)}.battle-button.text-button{width:auto;min-width:clamp(150px,50vw,250px);height:auto;border-radius:12px;padding:clamp(.6rem,2vw,1rem) clamp(1rem,3vw,2rem);font-size:clamp(.9rem,3vw,1.3rem);background:linear-gradient(135deg,#8b4513,#d4a574);border:3px solid #5d3a1a;white-space:nowrap}.battle-button.text-button:hover{background:linear-gradient(135deg,#a65a23,#e8c094);transform:scale(1.05)}.battle-button.text-button:active{transform:scale(.98)}.result-marker{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:clamp(5rem,20vw,10rem);font-weight:700;animation:fade 1s ease-out;z-index:9999}@keyframes fade{0%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(1.5)}}.clear-container{background-image:url(/image/bg.webp);background-size:120% 120%;background-position:center;display:flex;flex-direction:column;align-items:center;color:#fff;text-shadow:2px 2px 4px black;box-sizing:border-box;min-height:100vh;min-height:100dvh;padding:clamp(1rem,3vw,2rem);animation:moveBg 30s linear infinite}@keyframes moveBg{0%{background-position:0% 0%}50%{background-position:100% 100%}to{background-position:0% 0%}}.clear-heading{margin:0 0 clamp(10px,3vw,20px) 0;font-size:clamp(1.5rem,6vw,3rem);font-weight:700;color:#ffeb3b;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 20px #ffeb3b,0 0 40px #ffeb3b,0 0 80px #ffeb3b;animation:glow .3s ease-in-out infinite alternate}@keyframes glow{0%{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 20px #ffeb3b,0 0 40px #ffeb3b,0 0 80px #ffeb3b}to{text-shadow:0 0 10px #fff,0 0 20px #ffeb3b,0 0 40px #ffeb3b,0 0 80px #ffeb3b,0 0 120px #ffeb3b}}.clear-subheading{width:100%;max-width:600px;font-size:clamp(1rem,3vw,1.5rem);margin-bottom:clamp(1rem,3vw,2rem);display:flex;flex-direction:column;align-items:center;gap:clamp(.5rem,2vw,1rem);text-align:center;position:relative}.clear-get-text{position:absolute;top:60%;left:70%;transform:translate(-50%,-50%) rotate(-15deg);font-size:clamp(1.5rem,5vw,3rem);font-weight:700;color:#ffeb3b;text-shadow:2px 2px 0 #f44336,4px 4px 0 #2196f3,6px 6px 0 #4caf50;animation:pop 1s ease-in-out infinite}@keyframes pop{0%{transform:translate(-50%,-50%) rotate(-15deg) scale(1)}50%{transform:translate(-50%,-50%) rotate(-15deg) scale(1.2)}to{transform:translate(-50%,-50%) rotate(-15deg) scale(1)}}.clear-treasure-image{max-width:min(85%,500px);max-height:50vh;width:auto;height:auto;object-fit:contain;border-radius:10px;box-shadow:0 4px 8px #0000004d;border:2px solid white}.clear-buttons{padding-bottom:10px;display:flex;flex-direction:column;align-items:center;gap:1rem;width:100%}.clear-buttons-top{width:100%;display:flex;justify-content:center}.clear-buttons-bottom{width:100%;display:flex;gap:1rem;justify-content:center}.clear-button{padding:clamp(.6rem,2vw,1rem) clamp(1rem,3vw,2rem);font-size:clamp(.9rem,2.5vw,1.2rem);color:#fff;border:none;border-radius:8px;cursor:pointer;margin:0 5px;transition:transform .2s,box-shadow .2s}.clear-button:hover{transform:scale(1.05);box-shadow:0 4px 12px #0000004d}.clear-button:active{transform:scale(.98)}.clear-button--primary{background-color:#2196f3}.clear-button--secondary{background-color:#4caf50}.game-over-container{background-image:url(/image/bg.webp);background-size:cover;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff;text-shadow:2px 2px 4px black;padding:clamp(1.5rem,5vw,3rem);box-sizing:border-box;min-height:100vh;min-height:100dvh}.game-over-heading{font-size:clamp(1.5rem,6vw,3rem);margin-bottom:clamp(1rem,3vw,2rem);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:90vw}.game-over-buttons{display:flex;gap:clamp(.5rem,2vw,1rem);flex-wrap:wrap;justify-content:center}.game-over-button{padding:clamp(.6rem,2vw,1rem) clamp(1rem,3vw,2rem);font-size:clamp(.9rem,2.5vw,1.2rem);color:#fff;border:none;border-radius:8px;cursor:pointer;transition:transform .2s,box-shadow .2s}.game-over-button:hover{transform:scale(1.05);box-shadow:0 4px 12px #0000004d}.game-over-button:active{transform:scale(.98)}.game-over-button--primary{background-color:#2196f3}.game-over-button--secondary{background-color:#4caf50}.movie-container{width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background-color:#000}.movie-video{width:100%;height:100%;object-fit:contain}.treasure-list-container{background-image:url(/image/bg.webp);background-size:cover;min-height:100vh;min-height:100dvh;padding:clamp(.5rem,2vw,1.5rem);color:#fff;text-shadow:2px 2px 4px black;box-sizing:border-box}.treasure-list-heading{font-size:clamp(1.5rem,5vw,3rem);margin:0;display:inline-block}.treasure-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:clamp(1rem,3vw,2rem);flex-wrap:wrap;gap:1rem}.treasure-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(clamp(130px,30vw,180px),1fr));gap:clamp(.5rem,2vw,1rem);overflow-y:auto;max-height:calc(100vh - 150px);padding-bottom:clamp(3rem,8vw,5rem)}.treasure-grid::-webkit-scrollbar{width:8px}.treasure-grid::-webkit-scrollbar-track{background:#ffffff1a;border-radius:4px}.treasure-grid::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:4px}.treasure-grid::-webkit-scrollbar-thumb:hover{background:#ffffff80}.treasure-item{background-color:#00000080;padding:clamp(.3rem,1.5vw,.8rem);border-radius:8px;cursor:pointer;text-align:center;transition:transform .2s,box-shadow .2s}.treasure-item:hover{transform:scale(1.03);box-shadow:0 4px 12px #0006}.treasure-list-image{width:clamp(80px,25vw,130px);margin-bottom:.5rem}.back-button{padding:clamp(.6rem,2vw,1rem) clamp(1rem,3vw,2rem);font-size:clamp(1rem,3vw,1.5rem);background-color:#2196f3;color:#fff;border:none;border-radius:8px;cursor:pointer;transition:transform .2s,box-shadow .2s}.treasure-detail-container{background-image:url(/image/bg.webp);background-size:cover;min-height:100vh;min-height:100dvh;color:#fff;text-shadow:2px 2px 4px black;padding:clamp(1rem,3vw,2rem);box-sizing:border-box}.treasure-detail-heading{font-size:clamp(1.5rem,5vw,3rem);position:absolute;bottom:clamp(1rem,3vw,2rem);right:clamp(1rem,3vw,2rem);transform:none}.treasure-content{display:flex;flex-direction:column;align-items:center;gap:clamp(1rem,3vw,2rem);margin-bottom:clamp(1rem,3vw,2rem)}.treasure-detail-image{max-width:min(100%,600px);height:auto;max-height:60vh;object-fit:contain}.treasure-description{flex:1;width:100%;max-width:600px}.treasure-description h2{font-size:clamp(1.2rem,4vw,2rem);margin-bottom:clamp(.5rem,2vw,1rem)}.treasure-description p{font-size:clamp(.9rem,2.5vw,1.2rem)}.back-button{padding:clamp(.6rem,2vw,1rem) clamp(1rem,3vw,2rem);font-size:clamp(1rem,3vw,1.5rem);background-color:#2196f3;color:#fff;border:none;border-radius:8px;cursor:pointer;margin-left:auto;transition:transform .2s,box-shadow .2s}.back-button:hover{transform:scale(1.05);box-shadow:0 4px 12px #0000004d}.treasure-item:last-child{padding-bottom:clamp(60px,15vw,100px)}.kuku-container{background-image:url(/image/bg.webp);background-size:cover;background-attachment:fixed;display:flex;flex-direction:column;justify-content:flex-start;align-items:center;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.5);padding:clamp(1rem,3vw,2.5rem);box-sizing:border-box;min-height:100vh;min-height:100dvh;overflow-y:auto}.kuku-header{text-align:center;margin-bottom:clamp(1.5rem,4vw,2.5rem);animation:slideDown .5s ease-out}.kuku-title{font-size:clamp(2rem,6vw,3.5rem);margin:0 0 .5rem;font-weight:700;letter-spacing:1px;text-shadow:3px 3px 6px rgba(0,0,0,.7)}.kuku-subtitle{font-size:clamp(1rem,2.5vw,1.3rem);margin:0;opacity:.9;font-weight:500}.kuku-content{width:100%;max-width:700px;display:flex;flex-direction:column;gap:clamp(1.5rem,3vw,2rem);flex:1}.kuku-section{display:flex;flex-direction:column;gap:clamp(.5rem,1.5vw,1rem);animation:fadeIn .6s ease-out}.kuku-section-title{font-size:clamp(1.2rem,3vw,1.8rem);margin:.5rem 0;font-weight:600;text-shadow:2px 2px 4px rgba(0,0,0,.7);letter-spacing:.5px}.kuku-row{display:flex;gap:clamp(.5rem,2vw,1rem);width:100%;margin-bottom:clamp(.2rem,.8vw,.3rem)}.kuku-row--full{margin-bottom:clamp(.5rem,1.5vw,1rem)}.kuku-button{padding:clamp(.8rem,2.5vw,1.2rem) clamp(1rem,3vw,1.5rem);font-size:clamp(.85rem,2.2vw,1.1rem);color:#fff;border:none;border-radius:12px;cursor:pointer;flex:1;font-weight:600;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.3rem;transition:all .3s cubic-bezier(.34,1.56,.64,1);box-shadow:0 4px 15px #0000004d;position:relative;overflow:hidden}.kuku-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:#fff3;transition:left .3s ease;z-index:0}.kuku-button:hover:before{left:100%}.kuku-button>*{position:relative;z-index:1}.kuku-button:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 8px 25px #0006}.kuku-button:active{transform:translateY(-1px) scale(.98);box-shadow:0 2px 8px #0000004d}.kuku-button-icon{font-size:clamp(1.2rem,3vw,1.8rem);display:block}.kuku-button-number{font-size:clamp(1.3rem,3.5vw,2rem);font-weight:700;display:block}.kuku-button-label{font-size:clamp(.8rem,2vw,1rem);display:block;font-weight:600}.kuku-button-desc{font-size:clamp(.65rem,1.5vw,.85rem);display:block;opacity:.9;font-weight:500}.kuku-button--primary{background:linear-gradient(135deg,#2196f3,#1976d2)}.kuku-button--primary:hover{background:linear-gradient(135deg,#42a5f5,#1e88e5)}.kuku-button--secondary{background:linear-gradient(135deg,#4caf50,#388e3c)}.kuku-button--secondary:hover{background:linear-gradient(135deg,#66bb6a,#43a047)}.kuku-button--mix{background:linear-gradient(135deg,#ff9800,#f57c00);font-size:clamp(1rem,2.5vw,1.2rem);padding:clamp(1rem,3vw,1.5rem) clamp(1.5rem,4vw,2rem)}.kuku-button--mix:hover{background:linear-gradient(135deg,#ffb74d,#fb8c00)}.back-button-level{margin-top:clamp(1rem,3vw,2rem);padding:.5rem;background:#0000004d;border-radius:50%;width:clamp(60px,12vw,80px);height:clamp(60px,12vw,80px);display:flex;align-items:center;justify-content:center;transition:all .3s ease;box-shadow:0 4px 12px #0000004d}.back-button-level:hover{background:#00000080;transform:scale(1.1);box-shadow:0 6px 16px #0006}.back-button-level:active{transform:scale(.95)}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (min-width: 768px){.kuku-container{padding:2rem;justify-content:center}.kuku-row{max-width:500px}.kuku-button{padding:1rem 1.5rem;border-radius:14px}}@media (min-width: 1024px){.kuku-container{padding:3rem}.kuku-row{max-width:600px}.kuku-button{padding:1.2rem 2rem;border-radius:16px;font-size:1.1rem}.kuku-button:hover{transform:translateY(-5px) scale(1.08)}}@media (prefers-color-scheme: dark){.kuku-button{box-shadow:0 4px 15px #00000080}.kuku-button:hover{box-shadow:0 8px 25px #0009}}.japan-map-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;flex:1;position:relative;touch-action:none;overflow:hidden;padding:0;margin:0}.japan-map-svg{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;filter:drop-shadow(4px 4px 8px rgba(0,0,0,.4));touch-action:none;-webkit-user-select:none;user-select:none}.prefecture-path{fill:#5c8a4d;stroke:#2d4a25;stroke-width:.8;cursor:pointer;transition:all .2s ease}.prefecture-path:hover{filter:brightness(1.2);stroke-width:1.5}.prefecture-path.selected{fill:#e05555!important;stroke:#b03030;stroke-width:2;animation:pulse-selected 1.2s infinite ease-in-out}@keyframes pulse-selected{0%,to{filter:brightness(1) drop-shadow(0 0 4px 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fill;stroke:#fff;stroke-width:1.5px;stroke-linejoin:round}.prefecture-label.highlighted{fill:#b8860b;font-weight:700;stroke:#fff;stroke-width:2px}.prefecture-tooltip{position:absolute;bottom:.5rem;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#2d2d2d,#1a1a1a);color:#fff;padding:.5rem 1rem;border-radius:8px;font-size:.9rem;font-weight:700;box-shadow:0 4px 12px #0000004d;pointer-events:none;animation:fadeIn .2s ease;z-index:100;white-space:nowrap}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%) translateY(5px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@media (min-width: 768px){.prefecture-tooltip{font-size:1.1rem;padding:.6rem 1.2rem}}.history-container{background-image:url(/image/bg.webp);background-size:cover;background-position:center;display:flex;flex-direction:column;align-items:center;color:#fff;text-shadow:2px 2px 4px black;padding:0 4px 4px;box-sizing:border-box;min-height:100vh;min-height:100dvh;overflow-x:hidden;overflow-y:auto;gap:4px}.history-container .japan-map-wrapper{flex:1}.history-heading{font-size:clamp(.9rem,3vw,1.5rem);margin:0;text-align:center;background:linear-gradient(135deg,gold,#ff8c00,gold);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:none;filter:drop-shadow(2px 2px 3px rgba(0,0,0,.6))}.history-buttons{margin-top:auto}.history-mix-button{padding:clamp(.5rem,1.5vw,.8rem) clamp(1.2rem,3vw,2rem);font-size:clamp(.85rem,2.2vw,1.1rem);background:linear-gradient(135deg,#9c27b0,#e91e63);color:#fff;border:none;border-radius:50px;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #9c27b066}.history-mix-button:hover{transform:scale(1.05);box-shadow:0 6px 20px #9c27b099}.history-mix-button:active{transform:scale(.98)}.lord-info-panel{background:linear-gradient(145deg,#1e140af2,#322314f2);border:3px solid #c9a227;border-radius:16px;padding:clamp(.6rem,1.5vw,.8rem);width:92%;max-width:380px;max-height:50vh;overflow-y:auto;animation:slideUp .3s ease-out;box-shadow:0 8px 32px #00000080,inset 0 1px #ffd70033;position:relative}.lord-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:clamp(.3rem,1vw,.5rem);padding-bottom:clamp(.2rem,.8vw,.4rem);border-bottom:2px solid rgba(201,162,39,.4)}.lord-prefecture{font-size:clamp(1rem,3.5vw,1.3rem);font-weight:700;color:gold;text-shadow:2px 2px 4px rgba(0,0,0,.8)}.lord-close-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.3);color:#ccc;width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;transition:all .2s}.lord-close-btn:hover{background:#fff3;color:#fff}.lord-content{margin-bottom:clamp(.4rem,1vw,.6rem)}.lord-label{font-size:clamp(.65rem,1.8vw,.75rem);color:#aaa;background:#ffffff1a;padding:.1rem .4rem;border-radius:4px;display:inline-block;margin-bottom:clamp(.3rem,.8vw,.4rem)}.lords-list{display:flex;flex-direction:column;gap:clamp(.4rem,1vw,.6rem)}.lord-item{background:#ffffff0d;border-radius:8px;padding:clamp(.4rem,1vw,.6rem);border-left:3px solid #c9a227}.lord-item-content{display:flex;gap:clamp(.5rem,1.5vw,.8rem);align-items:flex-start}.lord-image-container{flex-shrink:0;width:clamp(50px,15vw,70px);height:clamp(50px,15vw,70px);border-radius:8px;overflow:hidden;border:2px solid rgba(201,162,39,.5);background:linear-gradient(135deg,#32281ecc,#1e1914e6);box-shadow:0 3px 10px #0006}.lord-image{width:100%;height:100%;object-fit:cover;object-position:center}.lord-info{flex:1;min-width:0}.lord-name-row{display:flex;align-items:baseline;gap:clamp(.2rem,.5vw,.3rem);flex-wrap:wrap;margin-bottom:clamp(.15rem,.5vw,.25rem)}.lord-name{font-size:clamp(1.1rem,3.5vw,1.4rem);font-weight:700;background:linear-gradient(135deg,#fff,gold);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:none;filter:drop-shadow(1px 1px 2px rgba(0,0,0,.5))}.lord-reading{font-size:clamp(.7rem,2vw,.85rem);color:#bbb}.lord-description{font-size:clamp(.7rem,2vw,.85rem);color:#ddd;line-height:1.4;margin:0;text-shadow:1px 1px 3px rgba(0,0,0,.7)}.lord-start-btn{width:100%;padding:clamp(.5rem,1.5vw,.7rem);font-size:clamp(.85rem,2.5vw,1rem);background:linear-gradient(135deg,#e91e63,#ff5722);color:#fff;border:none;border-radius:12px;cursor:pointer;font-weight:700;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #e91e6366}.lord-start-btn:hover{transform:scale(1.02);box-shadow:0 6px 20px #e91e6399}.lord-start-btn:active{transform:scale(.98)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.history-container .back-button-level{margin-top:auto;padding-top:clamp(.3rem,1vw,.5rem);background-color:unset;cursor:pointer}@media (min-width: 768px){.history-container{padding:.8rem 2rem}.lord-info-panel{max-width:450px}}@media (min-width: 1024px){.history-container{padding:1rem 3rem}}.warlord-selection-section{width:100%;max-width:1200px;margin-top:0;padding:8px;background:#0000004d;border-radius:12px;border:2px solid rgba(201,162,39,.3)}.warlord-selection-heading{font-size:clamp(1rem,3vw,1.5rem);color:gold;text-align:center;margin:0 0 1.5rem;text-shadow:2px 2px 4px rgba(0,0,0,.8)}.warlord-selection-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px}.warlord-selection-card{background:linear-gradient(135deg,#32281ecc,#1e1914e6);border:2px solid rgba(201,162,39,.4);border-radius:10px;padding:6px;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;text-align:center}.warlord-selection-card:hover{border-color:gold;background:linear-gradient(135deg,#463728e6,#32281e);transform:translateY(-5px);box-shadow:0 6px 15px #ffd7004d}.warlord-card-content{display:flex;flex-direction:column;align-items:center;gap:.8rem;width:100%}.warlord-card-image{width:clamp(70px,18vw,90px);height:clamp(70px,18vw,90px);object-fit:cover;border-radius:8px;border:2px solid rgba(201,162,39,.5)}.warlord-card-info{width:100%}.warlord-card-name{font-size:clamp(1.2rem,3.5vw,1.5rem);font-weight:700;color:gold;margin-bottom:.3rem}.warlord-card-reading{font-size:clamp(.9rem,2.2vw,1.05rem);color:#bbb}.warlord-card-prefectures{font-size:clamp(.8rem,2vw,.95rem);color:#ff8c00;margin-top:.4rem;padding:.25rem .5rem;background:#ff8c0026;border-radius:4px;line-height:1.3}@media (min-width: 768px){.warlord-selection-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}}@media (min-width: 1024px){.warlord-selection-grid{grid-template-columns:repeat(5,1fr);gap:14px}}.warlord-detail-container{height:100vh;height:100dvh;background-image:url(/image/bg.webp);background-size:cover;background-position:center;padding:0 8px 8px;display:flex;flex-direction:column;align-items:center;font-family:Noto Sans JP,sans-serif;overflow:hidden;box-sizing:border-box;color:#fff;text-shadow:2px 2px 4px black}.warlord-loading{color:#fff;font-size:1.5rem;text-align:center;padding:50px}.warlord-map-container{flex:1;width:100%;display:flex;align-items:center;justify-content:center;position:relative;min-height:0}.warlord-name-overlay{position:absolute;bottom:8px;right:8px;background:linear-gradient(145deg,#1e140af2,#322314f2);border:2px solid #c9a227;color:gold;padding:8px 16px;border-radius:10px;font-size:1.2rem;font-weight:700;box-shadow:0 4px 12px #00000080;text-shadow:1px 1px 3px rgba(0,0,0,.7);z-index:10}.warlord-biography-panel{background:linear-gradient(145deg,#1e140af2,#322314f2);border:2px solid #c9a227;border-radius:12px;padding:12px 16px;width:100%;max-width:600px;box-shadow:0 4px 12px #0006;margin-bottom:8px}.warlord-biography-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.warlord-stage-badge{background:linear-gradient(135deg,#c9a227,#8b6914);color:#fff;padding:4px 10px;border-radius:20px;font-size:.8rem;font-weight:700;white-space:nowrap;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.warlord-biography-title{font-size:1.1rem;color:gold;margin:0;flex:1;text-shadow:1px 1px 3px rgba(0,0,0,.7)}.warlord-biography-description{font-size:.9rem;line-height:1.6;color:#ddd;margin:0 0 12px;height:120px;min-height:120px;overflow-y:auto;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.warlord-pagination{display:flex;justify-content:center;align-items:center;gap:12px}.warlord-pagination-btn{width:44px;height:44px;background:linear-gradient(135deg,#32281ee6,#1e1914e6);color:gold;border:2px solid #c9a227;border-radius:50%;font-size:1.2rem;font-weight:700;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;text-shadow:none}.warlord-pagination-btn:hover:not(:disabled){background:linear-gradient(135deg,#c9a227,#8b6914);color:#fff;border-color:gold}.warlord-pagination-btn:disabled{background:#32281e80;color:#666;border-color:#555;cursor:not-allowed}.warlord-quiz-btn{padding:10px 20px;background:linear-gradient(135deg,#e91e63,#ff5722);color:#fff;border:none;border-radius:25px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 8px #e91e6366;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.warlord-quiz-btn:hover{transform:scale(1.05);box-shadow:0 6px 12px #e91e6399}.warlord-action-buttons{display:flex;flex-direction:column;gap:8px;align-items:center}.warlord-manga-btn{padding:10px 20px;background:linear-gradient(135deg,#2196f3,#673ab7);color:#fff;border:none;border-radius:25px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 8px #2196f366;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.warlord-manga-btn:hover{transform:scale(1.05);box-shadow:0 6px 12px #2196f399}.manga-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.manga-modal-content{position:relative;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center}.manga-close-btn{position:absolute;top:-50px;right:0;width:44px;height:44px;background:#ffffffe6;color:#333;border:none;border-radius:50%;font-size:1.5rem;font-weight:700;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;z-index:1001}.manga-close-btn:hover{background:#fff;transform:scale(1.1)}.manga-image-container{max-width:100%;max-height:calc(100vh - 100px);overflow-y:auto;border-radius:12px;background:#fff;padding:4px}.manga-image{display:block;max-width:100%;height:auto;border-radius:8px}.warlord-selector{display:flex;gap:8px;padding:8px;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;background:#0000004d;border-radius:10px}.warlord-selector::-webkit-scrollbar{display:none}.warlord-selector-btn{padding:8px 14px;background:linear-gradient(135deg,#32281ee6,#1e1914e6);border:2px solid rgba(201,162,39,.4);border-radius:20px;cursor:pointer;font-size:.85rem;font-weight:700;transition:all .2s ease;color:#ddd;white-space:nowrap;flex-shrink:0;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.warlord-selector-btn:hover{border-color:gold;background:linear-gradient(135deg,#463728e6,#32281e)}.warlord-selector-btn.active{background:linear-gradient(135deg,#c9a227,#8b6914);color:#fff;border-color:gold;box-shadow:0 2px 8px #c9a22766}.back-button-level{position:fixed;bottom:12px;left:12px;background:#ffffffe6;border:none;border-radius:50%;width:50px;height:50px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 8px #0003;transition:all .2s ease;z-index:100}.back-button-level:hover{background:#fff;transform:scale(1.1)}@media (max-width: 480px){.warlord-detail-container{padding:6px}.warlord-name-overlay{font-size:1rem;padding:6px 12px}.warlord-biography-panel{padding:10px 12px}.warlord-biography-title{font-size:1rem}.warlord-biography-description{font-size:.85rem;max-height:60px}.warlord-quiz-btn,.warlord-manga-btn{padding:8px 16px;font-size:.9rem}.warlord-action-buttons{flex-direction:row;gap:6px}.warlord-selector-btn{padding:6px 12px;font-size:.8rem}.manga-modal-overlay{padding:10px}.manga-close-btn{top:-45px;width:40px;height:40px;font-size:1.2rem}}@media (min-width: 768px) and (orientation: landscape){.warlord-detail-container{flex-direction:row;flex-wrap:wrap;padding:12px;gap:12px}.warlord-map-container{flex:1;max-width:60%;height:calc(100vh - 100px)}.warlord-biography-panel{flex:1;max-width:38%;margin-bottom:0;max-height:calc(100vh - 100px);overflow-y:auto}.warlord-biography-description{height:140px;min-height:140px}.warlord-selector{position:fixed;bottom:12px;left:50%;transform:translate(-50%);width:auto;max-width:80%;background:#00000080;border-radius:25px;padding:8px 12px}}