@import url('assets/fonts/fonts.css');
:root{--navy:#071d66;--deep:#061b58;--blue:#093caa;--cyan:#64eaff;--yellow:#ffe62b;--text:#f4faff;--muted:#c1dcff;--ink:#132d60;--heading:'Barlow Condensed','Arial Narrow',Impact,sans-serif;--body:'Nunito Sans',system-ui,sans-serif}*{box-sizing:border-box}html{scroll-padding-top:20px}body{margin:0;color:var(--text);font:16px/1.5 var(--body);background:radial-gradient(ellipse at 65% 0,#0f80eb 0,#104db9 40%,#092974 100%);min-height:100vh}button,a,select{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #ffec41;outline-offset:4px}button{color:inherit}a{color:inherit}button[hidden]{display:none!important}.topbar{display:flex;align-items:center;justify-content:space-between;gap:25px;max-width:1400px;margin:0 auto;padding:20px 34px;background:linear-gradient(110deg,#073caf,#082466);border-bottom:2px solid #3b98f4;box-shadow:0 8px 25px #001c6d55}.brand{font:italic 900 28px/.86 var(--heading);text-decoration:none;transform:rotate(-3deg);text-shadow:3px 3px 0 #031c5f;display:flex;flex-direction:column;letter-spacing:-.6px}.brand strong{color:var(--yellow);font-size:32px}.brand:after{content:'';height:5px;background:var(--yellow);transform:skew(-35deg);margin-top:7px}.topbar nav{display:flex;gap:12px}.nav{border:0;border-radius:7px;background:transparent;padding:10px 24px;font:italic 800 23px var(--heading);text-transform:uppercase;min-height:48px}.nav span{margin-right:5px}.nav.active{color:#082564;background:var(--yellow);box-shadow:0 4px 0 #ae8c00;transform:skew(-5deg)}.nav:hover{background:#ffffff20}.nav.active:hover{background:#ffee63}.xp{font:italic 800 24px var(--heading);white-space:nowrap;background:#061d66;border:1px solid #3191ef;border-radius:8px;padding:9px 18px;color:var(--yellow)}main{max-width:1332px;margin:auto;padding:30px 20px 45px;min-height:80vh}h1,h2,h3{font-family:var(--heading);line-height:1.05;margin:0;font-weight:800}h1{font-size:54px;text-transform:uppercase;font-style:italic;letter-spacing:-.6px;text-shadow:2px 3px #07266a}h1 em{color:var(--yellow);font-style:inherit}h2{font-size:30px}h3{font-size:24px}p{margin:12px 0;line-height:1.6}.eyebrow{font:800 13px var(--body);letter-spacing:1.7px;color:var(--cyan);margin:0 0 10px;text-transform:uppercase}.btn{background:linear-gradient(#ffed4d,#ffcf12);color:#092256;border:2px solid #fff277;box-shadow:0 5px 0 #ac7a00,0 0 20px #ffe32822;border-radius:8px;min-height:54px;padding:12px 22px;font:italic 800 25px/1.1 var(--heading);text-transform:uppercase;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:18px;transition:transform .15s,filter .15s}.btn:hover{filter:brightness(1.08);transform:translateY(-2px)}.btn:active{transform:translateY(3px);box-shadow:0 2px 0 #ac7a00}.btn:disabled{background:#bbc9df;color:#455778;border-color:#c7d3e5;box-shadow:0 4px #8f9db7;transform:none;filter:none}.btn.secondary{background:#0c358f;color:#fff;border-color:#49b8ff;box-shadow:0 4px 0 #04174d}.text-btn{border:0;background:transparent;color:var(--cyan);text-decoration:underline;text-underline-offset:5px;min-height:44px;font-weight:800;padding:8px 4px}.home-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.home-heading>div>p:last-child{color:#ddedff;margin:8px 0 0}.home-start{display:flex;flex-direction:column;align-items:center;gap:12px}.home-start small{color:var(--muted);font-size:12px}.global-hud{display:flex;align-items:center;gap:30px;padding:15px 24px;margin:20px 0 24px;border:2px solid #48cdff;border-radius:12px;background:linear-gradient(120deg,#07388d,#061b5b);box-shadow:0 5px 0 #071d67,0 0 25px #00d4ff18}.hud-count{display:flex;align-items:center;gap:10px;white-space:nowrap}.hud-count strong{color:var(--yellow);font:italic 900 40px var(--heading)}.hud-count small{color:white;font-size:27px}.hud-count>span{font:800 18px/1.1 var(--heading);text-transform:uppercase;max-width:70px;white-space:normal}.hud-bar{flex:1;min-width:100px;display:flex;align-items:center;gap:16px}.hud-bar b{font:italic 800 30px var(--heading);white-space:nowrap}.progress{height:12px;border-radius:20px;background:#031950;box-shadow:inset 0 2px 4px #0005;border:1px solid #90d5ff60;overflow:hidden;min-width:0}.progress>span{display:block;height:100%;background:linear-gradient(#fff45e,#ffc713);border-radius:15px;transition:width .35s;box-shadow:0 0 12px #ffd321}.hud-bar .progress{height:20px;flex:1}.hud-badges{display:flex;align-items:center;gap:9px;background:none;border:0;border-left:1px solid #547bb8;padding:5px 0 5px 25px;min-height:48px}.hud-badges>span:first-child{font-size:32px;color:var(--yellow)}.hud-badges strong{color:var(--yellow);font:800 30px var(--heading);white-space:nowrap}.hud-badges>span:last-child{font:800 18px var(--heading);text-transform:uppercase}.expedition{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:18px}.island-map{isolation:isolate;position:relative;min-height:570px;border:2px solid #48b9ff;border-radius:16px;overflow:hidden;background:#118edb;box-shadow:0 10px 35px #021c6440}.map-sky{position:absolute;inset:0;background:url('assets/world.webp') center/cover;z-index:-2}.map-sky:after{content:'';position:absolute;inset:0;background:linear-gradient(#003b7c22,transparent 60%,#06398644)}.manga-hero{position:absolute;width:255px;height:auto;left:-40px;bottom:-5px;filter:drop-shadow(4px 8px 5px #05235755);z-index:2;pointer-events:none}.map-greeting{position:absolute;left:25px;top:22px;display:flex;flex-direction:column;font:italic 800 33px/1.1 var(--heading);text-shadow:2px 2px 0 #093a87}.map-greeting span{font-size:21px;color:var(--yellow);margin-top:5px}.map-route{position:absolute;inset:0;width:100%;height:100%;z-index:-1}.map-route path{fill:none;stroke:#fff;stroke-width:5;stroke-dasharray:8 16;stroke-linecap:round;filter:drop-shadow(0 1px 2px #00549c)}.island-node{position:absolute;border:2px solid #d0faff;background:linear-gradient(#fff,#c9e6ff);box-shadow:0 5px 0 #06357b,0 3px 20px #022f6a66;border-radius:7px;padding:6px 11px;color:#083168;min-height:54px;min-width:145px;transform:translate(-50%,-50%) rotate(-3deg);text-align:left;z-index:3;transition:filter .15s}.island-node:hover{filter:brightness(1.15)}.island-node.current{background:linear-gradient(#fff33a,#ffd41e);border-color:#ffff91;box-shadow:0 5px 0 #a37000,0 0 20px #ffea4f}.island-node.complete{background:linear-gradient(#a7ffac,#73e989);border-color:#c4ffce}.node-0{left:25%;top:80%}.node-1{left:34%;top:46%}.node-2{left:49%;top:80%}.node-3{left:57%;top:35%}.node-4{left:72%;top:61%}.node-5{left:84%;top:21%}.node-heading{font:italic 900 24px var(--heading);text-transform:uppercase;display:block;white-space:nowrap}.node-heading>b{margin-right:4px}.node-status{font:800 11px var(--body);display:block;margin-top:1px}.check-mark{position:absolute;right:-13px;top:-17px;border:3px solid #e7ffe7;color:white;background:#169a40;border-radius:50%;width:28px;height:28px;text-align:center;font:800 20px/22px var(--body)}.node-description,.node-progress,.node-arrow,.node-art{display:none}.next-reward{background:radial-gradient(ellipse at 50% 35%,#0379c4,#08296f 60%);border:2px solid var(--cyan);border-radius:16px;padding:18px;text-align:center;display:flex;flex-direction:column;align-items:center;box-shadow:0 0 30px #02d9ff20}.ribbon{font:italic 800 20px var(--heading);background:var(--cyan);color:#06235a;padding:6px 8px;border-radius:5px;display:block;width:100%}.badge-art{display:block;aspect-ratio:1;width:100%;background-image:url('assets/badges.webp');background-size:300% 200%;background-repeat:no-repeat;flex-shrink:0}.badge-0{background-position:0 0}.badge-1{background-position:50% 0}.badge-2{background-position:100% 0}.badge-3{background-position:0 100%}.badge-4{background-position:50% 100%}.badge-5{background-position:100% 100%}.reward-large{max-width:235px;margin:12px 0 0;filter:drop-shadow(0 0 15px #3fe9ff77)}.next-reward h2{font-size:35px;text-transform:uppercase;font-style:italic}.next-reward p{font-weight:800;font-size:14px}.next-reward .progress{width:100%;margin:3px 0 22px}.next-reward .btn{margin-top:auto;width:100%;font-size:23px}.collection-preview{background:linear-gradient(120deg,#083b93,#071b5d);border:2px solid #5faeff;border-radius:15px;margin-top:24px;padding:20px;display:grid;grid-template-columns:175px minmax(0,1fr);gap:20px}.collection-title{align-self:center}.collection-title h2{font-style:italic;font-size:33px;text-transform:uppercase}.collection-title p{font-size:13px;color:var(--muted)}.badge-shelf{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.badge-slot{border:1px solid transparent;background:transparent;border-radius:12px;padding:5px 0 9px;min-width:0;display:flex;flex-direction:column;align-items:center}.badge-slot:hover{background:#2a64b9;border-color:#68bdff}.badge-slot>.badge-art{max-width:140px;filter:drop-shadow(0 0 9px #fce15944)}.pending>.badge-art{filter:grayscale(.85) brightness(.65)}.badge-state{font-size:10px;line-height:1.3;letter-spacing:.5px;color:#c1d9ff;font-weight:800;display:block;margin:6px 0}.earned .badge-state{color:#aaff92}.badge-slot>b{font:italic 800 17px var(--heading);text-transform:uppercase}.collection-page{max-width:1100px;margin:auto}.collection-page>p{max-width:720px}.badge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:28px 0}.badge-card{background:radial-gradient(at 50% 35%,#165faa,#092c78);border:2px solid #4e7bc1;border-radius:14px;padding:20px;display:flex;flex-direction:column;align-items:center;min-width:0}.badge-card.earned{border-color:#f4d33d;background:radial-gradient(at 50% 35%,#2f7da4,#092c78)}.badge-card:hover{border-color:var(--cyan)}.badge-card .badge-art{width:min(100%,210px)}.badge-rank{font:800 12px var(--body);letter-spacing:1.5px;color:var(--cyan)}.badge-card h2{font-size:26px;text-transform:uppercase;margin:8px 0}.badge-card .progress{width:100%;margin-top:auto}.badge-card .badge-state{font-size:12px;min-height:30px}.review-panel{display:flex;gap:30px;align-items:center;justify-content:space-between;background:#08296f;border:1px solid #4d8bda;border-radius:12px;padding:25px;margin:30px 0 20px}.review-panel p{color:var(--muted);max-width:600px}.review-panel .eyebrow{color:var(--cyan)}.review-panel .btn{flex-shrink:0}.micro{font-size:12px;color:var(--muted);line-height:1.6}.danger{background:transparent;border:0;text-decoration:underline;min-height:48px;color:#ffd0b9;font-size:13px;padding:8px 0}.reset-box{padding:20px;border:1px solid #ffb799;background:#452e61;border-radius:10px}.reset-box button{margin:5px}.exercise{max-width:820px;margin:auto}.back{background:transparent;border:0;min-height:44px;padding:0 0 8px;color:#e3f4ff;font-weight:700;text-align:left;font-size:14px}.back span{font-size:12px;color:var(--muted)}.exercise-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:8px 0 15px}.exercise-top h2{font:italic 800 35px var(--heading);text-transform:uppercase}.series-count{text-align:right;font:800 32px var(--heading);color:var(--yellow);white-space:nowrap}.series-count small{color:white;font-size:21px}.series-count>span{display:block;font:600 11px var(--body);color:var(--muted)}.mission-hud{border:1px solid #57bbff;background:#08296f;border-radius:12px;margin-bottom:20px;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:20px}.mission-hud>div>span{font-size:12px;color:#d2e6ff}.challenge-pips{display:flex;gap:8px;margin-top:7px}.challenge-pips>span{border:2px solid #7397cc;background:#092461;width:27px;height:27px;border-radius:50%;display:grid;place-items:center;font:800 12px var(--body)}.challenge-pips .passed{color:#fff;border-color:#beff98;background:#218944;box-shadow:0 0 8px #9bff5744}.mini-reward{display:flex;align-items:center;gap:10px;background:transparent;border:0;text-align:left;max-width:310px;padding:0;min-height:52px}.mini-reward>.badge-art{width:66px}.mini-reward>span:last-child{display:flex;flex-direction:column;gap:4px}.mini-reward b{font-size:13px;color:#fff178;line-height:1.35}.mini-reward small{font-size:11px;line-height:1.3;color:#d3e7ff}.question-card{color:var(--ink);background:#f5faff;border:2px solid #99e4ff;border-radius:15px;padding:30px;box-shadow:0 8px 0 #062465}.question-card>.eyebrow{color:#2368a8;font-size:11px}.question-card h1{font:800 29px/1.15 var(--body);text-shadow:none;text-transform:none;letter-spacing:-.5px;margin:9px 0 18px;font-style:normal}.context{background:#e4effb;border-left:3px solid #3d99e6;padding:12px 15px;border-radius:5px;color:#3b577d;font-size:14px;line-height:1.6}.quote{font:800 23px/1.5 var(--body);margin:20px 0;color:#0a316c}.options{display:grid;gap:11px}.option{display:flex;gap:14px;text-align:left;align-items:center;width:100%;min-height:60px;padding:15px;border:2px solid #ccdef1;border-radius:10px;background:#fff;color:var(--ink);line-height:1.5;font-size:16px}.option:not(:disabled):hover{border-color:#317fd0;background:#eef6ff}.option.selected{border-color:#1664c4;box-shadow:0 0 0 1px #1664c4;background:#e6f1ff}.letter{border-radius:6px;background:#e5effa;color:#21568c;min-width:30px;height:30px;display:grid;place-items:center;font-weight:800}.selected .letter{background:#1664c4;color:#fff}.option.correct{background:#e7f6e5;border-color:#398343;box-shadow:none;color:#225929}.correct .letter{background:#36833b;color:white}.option.wrong{background:#fff0e6;border-color:#c17239;box-shadow:none}.wrong .letter{background:#b35a25;color:white}.hint{border-left:3px solid #d6a72b;background:#fff5d7;color:#6d511b;padding:14px 16px;border-radius:7px;font-size:14px}.feedback{background:#e8f5e3;color:#244f26;border:1px solid #9dc491;padding:20px;border-radius:10px;margin-top:20px;scroll-margin-bottom:120px}.feedback.retry{background:#fff3df;color:#6a461d;border-color:#e9c57e}.feedback strong{font-size:17px}.feedback p{font-size:15px;line-height:1.65;margin:9px 0 0}.earned-notice{display:block;margin-top:14px;font-weight:800;background:#fff18b;color:#534000;border-radius:6px;padding:10px}.action-dock{position:sticky;bottom:0;z-index:5;display:flex;align-items:center;justify-content:flex-end;gap:16px;background:#092866ed;backdrop-filter:blur(10px);padding:16px 18px calc(16px + env(safe-area-inset-bottom));border:1px solid #448ad3;border-radius:12px;margin-top:20px;box-shadow:0 -8px 22px #05256333}.action-dock .btn{min-width:210px}.hint-btn{margin-right:auto;border:1px solid #4975bd;border-radius:8px;color:white;background:#12377a;padding:10px 15px;min-height:50px;font-size:14px;font-weight:800}.answer-builder{font:700 19px/2.5 var(--body);overflow-wrap:anywhere}.answer-builder label{display:inline}.answer-builder select{font:700 17px var(--body);min-height:48px;max-width:100%;margin:5px 4px;padding:8px 28px 8px 10px;border:2px solid #98bfe4;background:#e6f1ff;color:#0e3a76;border-radius:7px}.answer-builder select:disabled{opacity:1;color:#28476b;-webkit-text-fill-color:#28476b}.result{isolation:isolate;position:relative;text-align:center;max-width:850px;margin:10px auto 30px;padding:10px 10px 30px}.result-rays{display:none}.celebration .result-rays{display:block;position:absolute;inset:-30px;z-index:-1;background:repeating-conic-gradient(from 0deg at 50% 30%,#79dfff13 0deg 12deg,transparent 12deg 28deg);mask-image:radial-gradient(ellipse,#000,transparent 68%);pointer-events:none}.reward-reveal{display:flex;justify-content:center;max-width:100%;margin:15px auto 5px;animation:badge-arrive .7s cubic-bezier(.2,1.5,.5,1)}.reward-reveal .badge-art{width:min(330px,45vw);filter:drop-shadow(0 0 25px #ffe34280)}.reward-reveal .badge-art:only-child{width:310px;max-width:75vw}.result h1{font-size:58px;color:var(--yellow);margin:12px 0}.result h2{font-size:34px;text-transform:uppercase}.result>p{color:#e4efff}.result .actions{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:16px;margin:30px 0 20px}.result .text-btn{width:100%}.result-symbol{font-size:85px;line-height:1.3;color:var(--yellow)}.guide{max-width:850px;margin:auto;background:#f5faff;color:var(--ink);padding:36px;border-radius:14px;box-shadow:0 7px #08256b}.guide>.eyebrow{color:#1966b6}.guide h1{text-shadow:none;color:#10418d;font-size:50px}.guide .guide-intro{color:#456187;font-size:18px}.note{border-left:4px solid #d9a515;padding:14px 18px;background:#fff1c7;font-size:15px;line-height:1.7;margin:25px 0}.rule{border-top:1px solid #ccdbee;padding:25px 0}.rule h2{font:800 27px var(--heading);color:#154b93}.rule p{font-size:15px;color:#36567a}.rule table{width:100%;border-collapse:collapse;font-size:14px;table-layout:fixed}.rule th,.rule td{padding:12px 10px;border-bottom:1px solid #d4e1f0;text-align:left;overflow-wrap:anywhere}.rule th{background:#e2eefb;color:#245991;font-size:12px;text-transform:uppercase}.storage-warning{background:#fff1c7;color:#66470f;padding:13px 17px;border-radius:8px;font-size:14px;line-height:1.5}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}dialog{color:white;background:radial-gradient(ellipse at 50% 20%,#146eba,#08256c 60%);border:2px solid #77e4ff;border-radius:18px;width:min(450px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:25px;overflow:auto;text-align:center;box-shadow:0 0 65px #4bd8ff55}dialog::backdrop{background:#031334c9;backdrop-filter:blur(4px)}.dialog-art{width:230px;max-width:75%;margin:auto;filter:drop-shadow(0 0 16px #50dbff55)}dialog h2{font-size:34px;text-transform:uppercase}dialog .btn{width:100%;margin-top:14px}footer{max-width:1292px;margin:auto;padding:25px 20px 30px;border-top:1px solid #548ce0;display:flex;justify-content:space-between;gap:15px;color:#bbd5ff;font-size:11px}@keyframes badge-arrive{from{opacity:0;transform:scale(.45) rotate(-10deg)}to{opacity:1;transform:scale(1) rotate(0)}}
@media(min-width:1100px){.island-map{min-height:610px}.manga-hero{width:285px}.map-greeting{font-size:38px}}
@media(max-width:1000px){.topbar{padding:18px 22px;gap:15px}.brand{font-size:24px}.brand strong{font-size:28px}.nav{padding:10px 16px;font-size:21px}.xp{font-size:21px;padding:8px 12px}.expedition{grid-template-columns:minmax(0,1fr) 220px;gap:12px}.island-map{min-height:510px}.manga-hero{width:215px;left:-45px}.island-node{min-width:120px;padding:5px 8px}.node-heading{font-size:21px}.node-status{font-size:10px}.next-reward{padding:14px}.next-reward h2{font-size:29px}.ribbon{font-size:17px}.global-hud{gap:20px}.hud-count strong{font-size:34px}.hud-count>span{font-size:16px}.hud-badges{padding-left:15px}.collection-preview{grid-template-columns:1fr}.collection-title{display:flex;align-items:center;justify-content:space-between;gap:15px}.collection-title p{margin:0;max-width:170px}.home-heading h1{font-size:45px}}
@media(max-width:700px){.topbar{padding:16px 16px 0;flex-wrap:wrap;gap:15px}.brand{font-size:23px}.brand strong{font-size:27px}.xp{margin-left:auto}.topbar nav{order:3;width:100%;gap:5px;justify-content:space-between;padding-bottom:9px}.nav{font-size:20px;padding:9px 12px;flex:1;white-space:nowrap;min-height:46px}.nav.active{transform:none}.nav span{font-size:19px;margin-right:3px}main{padding:22px 14px 30px}.home-heading{display:block;margin-bottom:20px}.home-heading h1{font-size:41px}.home-heading>div>p:last-child{font-size:13px}.home-start{margin-top:18px;align-items:stretch;gap:10px}.home-start .btn{min-height:56px}.home-start small{text-align:center;font-size:11px}.global-hud{padding:13px 14px;gap:12px;flex-wrap:wrap;margin:18px 0;border-radius:10px}.hud-count{gap:8px;order:1}.hud-count strong{font-size:34px}.hud-count small{font-size:23px}.hud-count>span{font-size:16px;max-width:58px}.hud-badges{order:2;margin-left:auto;padding-left:10px;gap:6px}.hud-badges>span:first-child{font-size:25px}.hud-badges strong{font-size:25px}.hud-badges>span:last-child{font-size:15px}.hud-bar{order:3;flex-basis:100%;flex-direction:row-reverse;gap:12px}.hud-bar b{font-size:25px;min-width:45px;text-align:right}.hud-bar .progress{height:16px}.expedition{display:flex;flex-direction:column}.island-map{min-height:0;border-radius:12px;padding-top:230px;background:#0b459f;overflow:hidden}.map-sky{height:260px;bottom:auto;background-size:cover;background-position:center 40%;z-index:-2}.map-sky:after{background:linear-gradient(transparent 45%,#0b459f)}.manga-hero{height:255px;width:170px;object-fit:contain;right:0;left:auto;top:0;bottom:auto;z-index:-1}.map-greeting{left:18px;top:35px;width:50%;font-size:31px}.map-greeting span{font-size:22px}.map-route{display:none}.island-stations{position:relative;padding:0 12px 16px;display:grid;gap:12px}.island-node{position:relative;left:auto;top:auto;transform:none;display:flex;align-items:center;gap:10px;width:100%;padding:11px 12px;border-radius:10px;min-height:101px;border-color:#599ff5;background:linear-gradient(115deg,#1349a1,#0a3178);color:#fff;box-shadow:0 4px 0 #08266d}.island-node.current{background:linear-gradient(115deg,#ffed58,#ffd423);color:#072966;border-color:#fff18b;box-shadow:0 4px 0 #ad8b00,0 0 15px #ffe74744}.island-node.complete{background:linear-gradient(115deg,#136649,#09412f);color:#effff4;border-color:#7bdc93;box-shadow:0 4px 0 #053b2b}.node-heading{font-size:24px;white-space:normal}.node-heading>b{opacity:.7;margin-right:5px}.node-art{display:block;width:62px;flex-shrink:0}.node-art .badge-art{width:62px}.node-info{flex:1;min-width:0}.node-description{display:block;font-size:11px;line-height:1.4;opacity:.9;margin:3px 0}.node-status{font-size:11px}.node-progress{display:block;margin-top:7px;max-width:210px}.node-progress .progress{height:7px}.current .node-progress .progress{background:#b68c10;border-color:#ddbd39}.current .node-progress .progress>span{background:#154b91}.complete .node-progress .progress>span{background:#83ed87}.node-arrow{display:block;font-size:23px}.check-mark{right:8px;top:8px;width:22px;height:22px;font-size:15px;line-height:17px;border-width:2px}.next-reward{display:grid;grid-template-columns:95px 1fr;gap:0 14px;padding:16px;text-align:left;margin-top:4px;align-items:center}.next-reward .ribbon{grid-column:1/-1;text-align:center;margin-bottom:8px;font-size:19px}.next-reward>.reward-large{grid-column:1;grid-row:2/5;width:105px;max-width:100%;margin:0}.next-reward h2{grid-column:2;font-size:26px}.next-reward p{grid-column:2;font-size:12px;margin:5px 0 9px}.next-reward .progress{grid-column:2;margin:0;height:9px}.next-reward .btn{grid-column:1/-1;margin-top:15px;font-size:23px;min-height:48px}.collection-preview{padding:16px;margin-top:20px;gap:13px}.collection-title{display:block}.collection-title h2{font-size:30px}.collection-title p{max-width:none;margin:7px 0 2px}.collection-title .text-btn{font-size:13px}.badge-shelf{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 8px}.badge-slot>.badge-art{max-width:125px}.badge-slot>b{font-size:17px}.collection-page h1{font-size:44px}.collection-page>p{font-size:14px}.badge-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.badge-card{padding:12px 9px;border-radius:10px}.badge-rank{font-size:10px}.badge-card h2{font-size:23px;min-height:48px}.badge-card .badge-state{font-size:11px;letter-spacing:0;min-height:36px;margin:5px 0 10px}.badge-card .badge-art{width:155px;max-width:100%}.review-panel{display:block;padding:20px}.review-panel h2{font-size:29px}.review-panel p{font-size:14px}.review-panel .btn{width:100%;margin-top:10px}.playing .topbar{padding-top:12px}.playing .topbar nav{display:none}.playing .topbar{padding-bottom:12px}.playing main{padding-top:12px}.exercise-top{gap:10px}.exercise-top h2{font-size:30px}.exercise-top .eyebrow{font-size:11px;margin-bottom:5px}.series-count{font-size:28px}.back{font-size:13px}.back span{font-size:10px}.mission-hud{padding:11px 12px;gap:12px;margin-bottom:16px}.mission-hud>div{flex-shrink:0}.challenge-pips{gap:5px}.challenge-pips>span{width:24px;height:24px;font-size:11px}.mini-reward{gap:3px}.mini-reward>.badge-art{width:43px}.mini-reward b{font-size:11px}.mini-reward small{font-size:10px}.mission-hud>div>span{font-size:11px}.question-card{padding:20px 16px;border-radius:12px}.question-card h1{font-size:23px;line-height:1.25;margin:8px 0 15px}.context{font-size:13px;padding:10px 12px}.quote{font-size:20px;line-height:1.5;margin:18px 0}.option{padding:13px 11px;font-size:16px;gap:10px;min-height:60px}.letter{min-width:28px;height:28px}.feedback{padding:15px}.feedback p{font-size:14px}.feedback strong{font-size:16px}.action-dock{margin-top:16px;padding:12px 12px calc(12px + env(safe-area-inset-bottom));gap:10px;border-radius:10px}.action-dock .btn{min-width:0;flex:1;min-height:54px;font-size:24px;padding:12px}.hint-btn{padding:10px;min-height:54px;font-size:13px;flex-shrink:0}.answer-builder{font-size:18px;line-height:2.8}.answer-builder select{font-size:16px;min-height:49px;margin:5px 2px;padding:8px 24px 8px 8px}.exercise>.micro{font-size:11px;margin:12px 3px}.result{padding:5px 0}.result h1{font-size:46px}.result h2{font-size:30px}.result .actions{flex-direction:column}.result .actions .btn{width:100%}.result>p{font-size:15px}.guide{padding:24px 17px}.guide h1{font-size:40px}.guide .guide-intro{font-size:16px}.guide .rule h2{font-size:25px}.guide .rule p,.guide .note{font-size:14px}.guide .rule td,.guide .rule th{padding:10px 7px;font-size:13px}footer{padding:20px 14px 25px;flex-direction:column;gap:5px;font-size:10px}dialog{padding:22px 18px}.dialog-art{width:210px}}
@media(max-width:360px){.nav{padding:9px 6px;font-size:18px}.brand{font-size:20px}.brand strong{font-size:24px}.home-heading h1{font-size:37px}.hud-count strong{font-size:30px}.hud-count>span{font-size:14px}.hud-badges>span:first-child{display:none}.node-art,.node-art .badge-art{width:48px}.node-heading{font-size:23px}.mini-reward>.badge-art{display:none}.mission-hud{gap:10px}.action-dock{padding-left:8px;padding-right:8px}.action-dock .btn{font-size:21px}.hint-btn{font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(min-width:701px) and (max-width:1000px){.expedition{grid-template-columns:1fr}.island-map{min-height:520px}.next-reward{display:grid;grid-template-columns:160px 1fr 210px;gap:8px 22px;padding:20px;text-align:left;align-items:center}.next-reward .ribbon{grid-column:2/4;grid-row:1;text-align:center}.next-reward .reward-large{grid-column:1;grid-row:1/5;width:150px;margin:0}.next-reward h2{grid-column:2;grid-row:2;font-size:32px}.next-reward p{grid-column:2;grid-row:3;margin:0;font-size:13px}.next-reward .progress{grid-column:2;grid-row:4;margin:0}.next-reward .btn{grid-column:3;grid-row:2/5;margin:auto 0;align-self:center}.home-heading h1{font-size:40px}.map-greeting{max-width:45%}}
@media(max-width:700px){.map-greeting{font-size:28px;width:51%}.map-greeting span{font-size:20px}}
[hidden]{display:none!important}.install-banner{max-width:1292px;margin:18px auto 0;padding:13px 18px;display:flex;align-items:center;gap:14px;background:#0b2b75;border:1px solid #65beff;border-radius:12px}.install-banner>img{border-radius:12px;flex-shrink:0}.install-banner>div{flex:1}.install-banner strong{display:block;font-size:15px;line-height:1.4}.install-banner span{font-size:12px;color:#c4ddff}.install-button{border:1px solid #fff17b;border-radius:7px;background:#ffe43d;color:#0c2b65;font-weight:800;font-size:14px;padding:12px 18px;min-height:46px;flex-shrink:0}.dismiss-install{border:0;background:none;color:#bedcff;font-size:27px;min-width:44px;min-height:44px}.footer-install{color:#e6f4ff;background:transparent;border:1px solid #6da3df;border-radius:7px;font-size:12px;min-height:44px;padding:8px 14px}.pwa-status{max-width:1292px;margin:10px auto 0;padding:0 18px;font-size:11px;line-height:1.5;color:#bce4ff}.update-banner{max-width:1292px;margin:14px auto;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid #ffe849;background:#203871;border-radius:10px;font-size:14px}.playing .install-banner,.playing .pwa-status{display:none}.install-icon{border-radius:21px;margin-bottom:15px;box-shadow:0 0 30px #36cbff55}#install-dialog{max-width:500px}#install-instructions{text-align:left;font-size:15px}#install-instructions ol{padding-left:25px}#install-instructions li{padding:5px 0}#install-title{font-size:35px}.topbar{padding-top:max(16px,env(safe-area-inset-top))}body{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}@media(max-width:1332px){.install-banner,.update-banner{margin-left:20px;margin-right:20px}.pwa-status{margin-left:20px;margin-right:20px;padding:0}}@media(max-width:700px){.install-banner{margin:14px 14px 0;padding:12px;gap:10px;flex-wrap:wrap;position:relative}.install-banner>img{width:46px;height:46px}.install-banner>div{padding-right:24px;min-width:0}.install-banner strong{font-size:14px}.install-banner span{font-size:11px;line-height:1.4;display:block;margin-top:4px}.install-banner .install-button{width:100%;min-height:47px}.dismiss-install{position:absolute;right:2px;top:4px;min-width:36px}.pwa-status{margin:10px 16px 0;font-size:10px}.update-banner{margin:14px;align-items:stretch;flex-direction:column;font-size:13px}.footer-install{align-self:flex-start;margin-top:8px}#install-instructions{font-size:14px}#install-title{font-size:31px}.install-icon{width:80px;height:80px}}
/* Two learning directions, three levels; retain the original manga world. */
.track-picker{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:30px 0}.track-card{border:2px solid #699bdf;background:linear-gradient(125deg,#0a327b,#091d58);color:#deedff;border-radius:15px;text-align:left;padding:22px;display:flex;flex-direction:column;gap:9px;min-width:0}.track-card.chosen{border-color:#ffe650;box-shadow:0 0 0 2px #ffda2928;background:linear-gradient(125deg,#164daf,#092d70)}.track-card[data-track="reverse"]{background:linear-gradient(125deg,#50328d,#202263)}.track-card[data-track="reverse"].chosen{background:linear-gradient(125deg,#7045b4,#303483)}.track-direction{font:italic 800 32px var(--heading);color:#fff}.track-card.chosen .track-direction{color:#ffe64c}.track-card>b{font-size:15px}.track-card>span:not(.track-direction){font-size:13px}.track-card .track-count{margin-top:7px;font-weight:800}.track-select{color:#bdefff;min-height:22px}.track-card .progress{height:10px;margin:3px 0}.path-intro{margin:30px 0 18px}.path-intro h2{font-size:38px;text-transform:uppercase;font-style:italic}.path-intro>p:last-child{color:#d5e8ff;max-width:740px}.campaign-map{padding-top:215px;background:#0b459f}.campaign-map .map-sky{height:290px;bottom:auto;background-position:center 35%}.campaign-map .map-sky:after{background:linear-gradient(transparent,#0b459f)}.campaign-map .manga-hero{width:180px;right:14px;left:auto;top:0;bottom:auto;z-index:-1}.campaign-map .map-greeting{left:25px;top:28px;width:60%;max-width:60%;font-size:36px}.campaign-map .map-greeting span{font-size:22px;line-height:1.3;margin-top:12px}.campaign-stations{padding:0 18px 20px}.level-group{margin:0 0 24px}.level-group:last-child{margin-bottom:0}.level-group>h3{font:italic 800 27px var(--heading);margin:0 0 14px;text-transform:uppercase;display:flex;align-items:center;gap:9px}.level-group>h3>span{font-size:18px;color:#fff59a;border:1px solid #87c9ff;background:#123277;border-radius:50%;width:33px;height:33px;display:grid;place-items:center}.mission-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}.campaign-map .island-node{position:relative;left:auto;top:auto;transform:none;display:flex;align-items:center;gap:10px;width:100%;min-width:0;padding:14px 12px;border-radius:10px;min-height:118px;border-color:#599ff5;background:linear-gradient(115deg,#1349a1,#0a3178);color:white;box-shadow:0 4px 0 #08266d}.campaign-map .island-node.current{background:linear-gradient(115deg,#ffed58,#ffd423);color:#072966;border-color:#fff18b;box-shadow:0 4px 0 #ad8b00}.campaign-map .island-node.complete{background:linear-gradient(115deg,#136649,#09412f);color:#effff4;border-color:#7bdc93;box-shadow:0 4px 0 #053b2b}.campaign-map .node-art,.campaign-map .node-description,.campaign-map .node-progress{display:block}.campaign-map .node-art,.campaign-map .node-art .badge-art{width:54px}.campaign-map .node-heading{font-size:24px;white-space:normal}.campaign-map .node-info{flex:1;min-width:0}.campaign-map .node-description{font-size:12px;line-height:1.4;margin:4px 0}.campaign-map .node-status{font-size:11px}.campaign-map .node-progress{margin-top:8px}.campaign-map .node-progress .progress{height:7px}.campaign-map .check-mark{right:6px;top:5px;width:22px;height:22px;font-size:16px;line-height:18px;border-width:2px}.campaign-map .node-arrow{display:none}.next-reward{align-self:start;position:sticky;top:20px}.badge-art{position:relative}.expert-art{filter:hue-rotate(335deg)}.reverse-art{filter:hue-rotate(45deg)}.badge-seal{position:absolute;bottom:4%;right:4%;border:2px solid #fff6a1;border-radius:99px;background:#241754;color:#fff3b2;padding:2px 7px;font:bold 14px var(--body);box-shadow:0 2px 4px #001b54}.pending>.badge-art.reverse-art,.pending>.badge-art.expert-art{filter:grayscale(.85) brightness(.65)}.collection-preview .badge-shelf{grid-template-columns:repeat(3,minmax(0,1fr))}.track-collection{margin-top:35px}.track-collection>h2{font-size:34px;color:#ffed67}.badge-card h3{font-size:25px;margin:8px 0;text-transform:uppercase}.review-actions{display:flex;flex-direction:column;gap:12px}.challenge-pips{flex-wrap:wrap}.home-start small{max-width:290px;text-align:center}.home-heading h1{font-size:48px}
@media(min-width:1100px){.next-reward{padding-bottom:24px}.next-reward .btn{margin-top:6px}}
@media(max-width:1000px){.next-reward{position:static;width:100%}.next-reward>.micro{grid-column:2/4;margin-bottom:0}.campaign-map .map-greeting{font-size:34px}}
@media(max-width:700px){.track-picker{gap:12px;margin:22px 0;grid-template-columns:1fr}.track-card{padding:17px;gap:6px}.track-direction{font-size:29px}.track-card .track-count{font-size:12px}.path-intro h2{font-size:32px}.path-intro>p:last-child{font-size:14px}.campaign-map{padding-top:220px}.campaign-map .manga-hero{width:155px;height:235px;right:-5px}.campaign-map .map-greeting{left:17px;top:26px;width:55%;max-width:55%;font-size:29px}.campaign-map .map-greeting span{font-size:19px}.campaign-stations{padding:0 12px 16px}.mission-list{grid-template-columns:1fr}.campaign-map .island-node{min-height:112px}.next-reward>.micro{grid-column:1/-1}.next-reward .btn{margin-top:15px}.home-heading h1{font-size:39px}.badge-card h3{font-size:22px}.review-actions{margin-top:15px}.review-actions .btn{font-size:22px}.exercise-top .eyebrow{letter-spacing:.6px;line-height:1.5}.badge-seal{font-size:10px;padding:1px 5px}.badge-card .badge-seal,.dialog-art .badge-seal{font-size:15px}}