.south-map{position:absolute;left:20px;top:177px;width:168px;padding:9px 10px;color:#e9e7cc;background:#163d3bdc;border:1px solid #c8d2b43b;border-radius:6px;pointer-events:auto;font:11px/1.55 Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif}.south-map summary{cursor:pointer;padding:3px 0}.south-map svg{display:block;width:100%;height:190px;margin:5px 0}.south-map small{display:block;font-size:9px}.south-map-legend{display:grid;gap:2px;margin:3px 0;line-height:1.35}.south-map-legend span{display:flex;align-items:center;gap:5px}.south-map-legend i{display:inline-block;width:9px;height:9px;flex:0 0 9px;border:1px solid #d8d2b8;border-radius:2px}.south-map-water{background:#487d7c}.south-map-shallow{background:#c8a260}.south-map-panel{margin:16px auto;max-width:360px}.south-map-panel svg{width:100%;height:330px;display:block}.south-map-source{font-size:11px;line-height:1.7;color:#b9cbbf}.south-map-source a{color:inherit;text-decoration:underline}.history-in-world-active .south-map{opacity:.3;pointer-events:none}@media(max-width:760px){.south-map{top:145px;left:10px;width:115px;padding:6px}.south-map svg{height:133px}.south-map small{font-size:8px}}:root{font-family:Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;color:#e6e9d5;background:#153b38;font-synthesis:none;--line: #c9d9b82b}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,input,select{font:inherit}button,a,select,input{pointer-events:auto}button{cursor:pointer;color:inherit}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #e7d59d;outline-offset:4px}[hidden]{display:none!important}#lake{position:fixed;inset:0;width:100%;height:100%;display:block;outline:0}#app{position:fixed;inset:0;pointer-events:none}button{border:1px solid var(--line);background:#163c36e8;padding:10px 15px;font-size:12px}button:hover{border-color:#dddbad88}button:disabled{opacity:.45;cursor:default}.native-primary{background:#dfe4bb;color:#173c31;border:0;padding:16px 26px;font-size:15px}.native-text{background:none;border:0;color:#c9d5bc;font-size:11px}.native-intro{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(90deg,#103830ed,#173d3777 70%,#173d3733);padding:35px 6vw;pointer-events:auto}.native-intro header{position:absolute;left:6vw;right:6vw;top:30px;display:flex;justify-content:space-between;align-items:center}.native-intro header>span{font:25px Yu Mincho,serif;letter-spacing:.15em}.native-intro header a{font-size:11px;color:#b7cdbb}.native-intro h1{font:500 clamp(38px,5.1vw,68px)/1.45 "Yu Mincho","Hiragino Mincho ProN",serif;letter-spacing:.06em;margin:17px 0 23px}.native-intro p{font-size:13px;line-height:2.1;color:#ccdbc4}.native-intro .native-date{font:14px Georgia,serif;letter-spacing:.16em;color:#d2dfaf}.native-intro button{margin-top:20px;margin-right:12px}.native-intro small{display:block;font-size:11px;line-height:1.8;margin-top:22px;color:#b6cbb6}.native-intro footer{position:absolute;bottom:25px;left:6vw;right:6vw;font-size:9px;color:#b2c8b4;line-height:1.9}.native-hud{position:absolute;inset:0;background:linear-gradient(#0f352d33,transparent 20%,transparent 80%,#11372e66)}.native-hud-top{position:absolute;top:27px;left:32px;right:32px;display:flex;justify-content:space-between;gap:25px}.native-era{display:flex;gap:17px;align-items:center;text-shadow:0 1px 10px #123a32}.native-hud>.south-map{top:auto;bottom:85px;left:32px;width:180px;max-height:none;overflow-y:visible}.native-hud>.south-map svg{height:clamp(105px,22vh,185px)}.native-hud>.south-map header{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:10px}.native-hud>.south-map [data-south-character]{margin-top:5px;line-height:1.6;color:#d8dfc5}.native-hud>.south-map .south-map-note{margin-top:5px;font-size:8px;color:#b3c6b8}.history-in-world-active .native-hud>.south-map{opacity:1;pointer-events:auto}.native-era>span{font:38px Yu Mincho,serif;line-height:1}.native-era>div{border-left:1px solid var(--line);padding-left:17px}.native-era strong{display:block;font-size:13px;font-weight:500;line-height:1.8}.native-era small{display:block;font-size:10px;color:#bfd0b9;line-height:1.9}.native-hud nav{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap;justify-content:flex-end}.native-hud nav button{font-size:11px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);white-space:nowrap}.native-hud nav span{font-size:9px;color:#abc0ad;margin-left:8px}.native-observation-tools{position:absolute;top:112px;left:32px;right:32px;display:flex;flex-wrap:wrap;gap:8px}.native-observation-tools button{background:#163d3399;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-size:11px}.native-observation-tools button[aria-pressed=true]{border-color:#d9dca5;color:#edf0d3}.native-history-entry{color:#e7d6a6}.native-observation-tools kbd{margin-left:10px}.history-in-world-active .native-history-entry,.history-in-world-active .native-observation-tools [data-action=history-source]{display:none}kbd{font:inherit;font-size:10px;border:1px solid #c9d6ad66;padding:1px 5px}.native-dot{position:absolute;top:50%;left:50%;width:3px;height:3px;border-radius:50%;background:#dfe5c3}.native-footer{position:absolute;bottom:25px;left:32px;right:32px;display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:10px;color:#b8cdb9}.native-footer>span:first-child{font-size:12px;color:#d2ddbf}.native-footer>button{color:#e4d6ab}.native-footer kbd{margin-left:15px}.native-pace{position:absolute;left:32px;top:160px;font-size:10px;color:#b9cbb4;max-width:350px;line-height:1.8}dialog{pointer-events:auto;color:#e7ecd7;background:#123b32f7;border:1px solid #cbdab044;max-height:calc(100vh - 65px);width:min(850px,calc(100vw - 40px));padding:0;overscroll-behavior:contain;scrollbar-color:#73917d #163d33}dialog::backdrop{background:#082e2d66;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.native-panel-header{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:23px 28px;border-bottom:1px solid var(--line)}.native-panel-header h2{font:23px Yu Mincho,serif;margin:0}.native-panel-header button{font-size:21px;padding:3px 12px;background:none}.native-panel-body{padding:24px 28px 30px}.native-panel-body>p{font-size:12px;line-height:2;color:#c2d2b9;margin:0 0 20px}.native-panel-body>small{display:block;font-size:10px;line-height:1.9;color:#a9c0a8;margin-top:18px}.native-timeline{display:grid;grid-template-columns:1fr 1fr;gap:9px}.native-timeline button{text-align:left;padding:14px 18px;background:transparent;display:flex;gap:15px;align-items:center}.native-timeline button>span{font:26px Georgia,serif}.native-timeline strong{font-size:12px;font-weight:400;line-height:1.8}.current{border-color:#d9dca5!important;background:#d6dfa009!important}.native-dev{border:1px dashed #d5c28a;padding:9px 12px;font-size:10px!important;color:#dacf9e!important}.native-area-list{display:grid;gap:12px}.native-area-list button{display:flex;gap:21px;align-items:center;text-align:left;background:none;padding:19px}.native-area-list button>span{font:30px serif;color:#b9cba6}.native-area-list strong{font-size:15px;font-weight:500;display:block}.native-area-list small{font-size:11px;color:#acc3ab;line-height:1.8;display:block;margin-top:7px}.native-settings{display:grid;gap:0}.native-settings label{padding:17px 0;display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line);font-size:13px}.native-settings select{background:#234c3c;color:#e4e9cb;border:1px solid var(--line);padding:8px;font-size:12px}.native-settings input{accent-color:#d9e2a7}.native-settings input[type=checkbox]{width:18px;height:18px}.native-help{margin:24px 0 12px!important;font-size:11px!important}.native-save{font-size:10px!important;color:#a3bca4!important;margin-top:16px!important}.native-menu-links{display:flex;gap:22px;align-items:center;font-size:12px;margin-top:20px}.native-menu-links button{font-size:11px}.native-reading h3{font:25px Yu Mincho,serif;margin:0 0 19px}.native-reading>p{font-size:13px;line-height:2}.native-reading .native-note{font-size:10px;color:#acc4aa}.sources{border-top:1px solid var(--line);padding-top:12px;margin:24px 0}.sources article{padding:11px 0}.sources a{font-size:12px;line-height:1.9}.sources small{display:block;font-size:10px;color:#9ab49e;line-height:1.8;margin-top:7px}.native-toast{position:absolute;top:95px;left:50%;transform:translate(-50%);padding:12px 22px;border:1px solid var(--line);background:#163d33ed;font-size:12px;max-width:70vw;line-height:1.8;text-align:center;z-index:9}.native-fatal{position:absolute;inset:0;display:grid;place-content:center;padding:30px;pointer-events:auto}.native-fatal h1{font-size:24px}.native-fatal p{font-size:13px;line-height:2}#history-scene{bottom:105px!important}#ecology-visuals{position:absolute;inset:0;pointer-events:none}#ecology-visuals[hidden],#feeding-link[hidden]{display:none}.fish-name-tag{position:absolute;transform:translate(-50%,calc(-100% - 13px));padding:5px 8px;background:#123a32ed;border:1px solid currentColor;white-space:nowrap;font-size:11px;color:#b9e3d6}.fish-name-tag small{font-size:9px;border-right:1px solid currentColor;padding-right:6px;margin-right:6px}.fish-name-tag.invasive{color:#f0c38b}.fish-name-tag:after{content:"";position:absolute;left:50%;top:100%;height:12px;border-left:1px solid currentColor}.origin-legend{position:absolute;right:32px;bottom:85px;display:flex;gap:8px;align-items:center;padding:8px 11px;background:#10372fd9;font-size:10px}.origin-legend small{font-size:9px;color:#b6c9b3}.origin-legend .native{color:#b9e3d6}.origin-legend .invasive{color:#f0c38b}#feeding-link{position:absolute;inset:0;width:100%;height:100%;color:#b9e3d6;overflow:visible}#feeding-link.invasive{color:#f0c38b}.feeding-path{stroke:currentColor;fill:none;stroke-width:2;stroke-dasharray:6 4}.feeding-label rect{fill:#12382ff5;stroke:currentColor}.feeding-label text{fill:currentColor;font-size:12px}.history-in-world-active #feeding-link{display:none}@media(max-width:850px){.native-hud-top{flex-wrap:wrap}.native-observation-tools{top:150px;left:20px;right:20px}.native-pace{top:195px;left:20px}.native-hud-top{left:20px;right:20px;gap:12px}.native-era>span{font-size:31px}.native-era strong{font-size:11px;max-width:250px}.native-era{gap:12px}.native-era>div{padding-left:12px}.native-hud nav{gap:5px}.native-hud nav button{padding:9px 10px;font-size:10px}.native-hud nav span{display:none}.native-footer{left:20px;right:20px}.native-footer>span:nth-child(2){display:none}.native-history-entry,.native-pace{left:20px}.native-timeline button{padding:12px}.native-timeline strong{font-size:10px}}@media(max-width:600px){.native-hud-top{flex-wrap:wrap;top:18px}.native-hud nav{margin-left:auto}.native-history-entry{top:138px;font-size:11px}.native-pace{top:180px;width:240px}.native-footer{bottom:18px;gap:10px}.native-footer>span{font-size:9px;max-width:170px;line-height:1.8}.native-footer button{font-size:10px;padding:9px}.native-timeline{grid-template-columns:1fr}.native-panel-body{padding:19px}.native-panel-header{padding:20px}.native-intro h1{font-size:37px}.native-intro p{font-size:11px}.native-intro small{font-size:9px}.native-intro header>span{font-size:20px}.origin-legend{right:20px;bottom:78px}.native-menu-links{gap:12px;flex-wrap:wrap}#history-scene{bottom:105px!important;max-width:calc(100vw - 40px)}.native-toast{font-size:11px;max-width:90vw}}@media(orientation:landscape)and (max-height:500px){.native-hud-top{top:8px;left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));gap:8px}.native-era{gap:8px}.native-era>span{font-size:22px}.native-era>div{padding-left:8px}.native-era strong{font-size:10px;max-width:180px}.native-era small{font-size:9px}.native-hud nav button{padding:6px 8px;font-size:10px}.native-hud nav{gap:4px}.native-observation-tools{top:60px;left:max(12px,env(safe-area-inset-left))}.native-pace{top:105px;left:max(12px,env(safe-area-inset-left));font-size:10px;max-width:220px}.native-footer{bottom:8px;left:50%;transform:translate(-50%);width:auto;max-width:50vw;justify-content:center}.native-footer>span{display:none}.native-footer button{padding:6px 12px;font-size:10px}dialog#panel{max-height:calc(100vh - 20px);width:min(650px,calc(100vw - 32px));margin:auto}.native-panel-header{padding:12px 16px}.native-panel-body{padding:12px 16px;max-height:calc(100vh - 90px);overflow-y:auto}.native-intro h1{font-size:28px;margin-bottom:8px}.native-intro p{font-size:11px;margin-bottom:12px}}.history-entry{display:flex;justify-content:space-between;align-items:center;width:100%;margin-top:11px;padding:9px 0 0;border:0;border-top:1px solid #ccd8ad44;background:none;color:#e7d9ad;font-size:11px;text-align:left;cursor:pointer}.history-entry kbd{font:inherit;border:1px solid #cfdbb377;padding:1px 6px}#history-scene{position:absolute;left:32px;bottom:110px;width:min(460px,calc(100vw - 64px));padding:18px 21px;background:#133a32f0;border-left:3px solid #dfc58e;pointer-events:auto;color:#e9e8cf;z-index:5}#history-scene header{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#c1d0b7}#history-scene button{color:#e4d5a6;background:none;border:0;font-size:10px;text-decoration:underline;cursor:pointer}#history-scene>strong{display:block;font-family:Yu Mincho,serif;font-size:21px;font-weight:500;line-height:1.6;margin:10px 0}#history-scene p{font-size:13px;line-height:1.9;min-height:3.8em;margin:10px 0;color:#e7e5ce}#history-scene>small{font-size:10px;line-height:1.8;color:#b1c7ae;display:block}.history-scene-meter{height:2px;background:#c5d4ad22;margin:14px 0}.history-scene-meter i{display:block;height:100%;background:#d8cc9b}#history-scene footer{display:flex;gap:16px;flex-wrap:wrap}.history-in-world-active #practice,.history-in-world-active #field-result,.history-in-world-active #interaction{display:none}@media(max-width:800px){#history-scene{left:20px;bottom:100px;max-width:355px;padding:14px 17px}#history-scene>strong{font-size:18px}#history-scene p{font-size:12px}}.history-in-world-active .objective-hud,.history-in-world-active #waypoint,.history-in-world-active #ecology-note{display:none}