@charset "UTF-8";
:root{--ink:#192d49;--muted:#68788f;--navy:#152641;--blue:#315fc4;--mint:#bdf2d9;--line:#dce3ec;--paper:#fff;--bg:#f5f7fb;--gold:#f4c96a;font-family:"PingFang TC","Microsoft JhengHei",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;line-height:1.7}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #d39c23;outline-offset:4px}button[hidden],[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.4;letter-spacing:-.035em}h1{font-size:34px;margin-bottom:14px}h2{font-size:23px;margin-bottom:12px}h3{font-size:18px;margin-bottom:8px}p{margin-bottom:16px}small{font-size:12px}.muted{color:var(--muted)}.small{font-size:13px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;color:#50708f;margin-bottom:12px}.skip{position:fixed;top:-100px;left:12px;z-index:100;background:white;padding:10px 18px}.skip:focus{top:12px}
aside{position:fixed;inset:0 auto 0 0;width:234px;background:var(--navy);color:#d5e1f1;padding:34px 22px 24px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:19px;color:white;line-height:1.45}.brand small{display:block;font-size:11px;font-weight:400;color:#a6bad4;letter-spacing:.12em;margin-top:3px}.brandmark{width:43px;height:43px;display:grid;place-items:center;color:var(--navy);background:var(--mint);border-radius:14px 14px 14px 4px;font-size:21px}.railnote{font-size:11px;color:#94a9c6;margin:25px 0 30px}#nav{display:grid;gap:9px}#nav a{padding:12px 14px;border-radius:9px;font-size:14px;display:flex;gap:14px;align-items:center}#nav a>span{font-size:23px;line-height:1}#nav a:hover{background:#203552}#nav a.active{background:#304767;color:#d4ffe7;box-shadow:inset 3px 0 #9de8c7}.railprofile{border:1px solid #354965;border-radius:12px;margin-top:40px;padding:20px 15px;text-align:center}.avatar{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:#eff8e9;color:#2c624c;font-weight:900;font-size:23px;border:3px solid #abcdb5;box-shadow:0 4px 0 #273d55;margin:0 auto 12px}.railprofile strong,.railprofile small{display:block}.railprofile strong{font-size:14px}.railprofile small{color:#a7bad3;margin:6px 0 12px}progress{height:8px;width:100%;border:0;border-radius:10px;overflow:hidden;appearance:none;background:#e1e7ed}progress::-webkit-progress-bar{background:#e1e7ed;border-radius:10px}progress::-webkit-progress-value{background:var(--blue);border-radius:10px}progress::-moz-progress-bar{background:var(--blue)}.railprofile progress::-webkit-progress-bar{background:#344963}.railprofile progress::-webkit-progress-value{background:#ace5c7}.railfoot{margin-top:auto;padding-top:24px;font-size:12px;color:#94a9c6}.railfoot p{margin-bottom:12px}.quiet{color:#bfd0e6;border:0;background:none;padding:0;text-align:left;font-size:11px;text-decoration:underline;text-underline-offset:4px}.workspace{margin-left:234px}header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 42px;border-bottom:1px solid var(--line);background:#fff;font-size:14px;font-weight:700}#menuBtn{display:none}.headerlevel{display:flex;align-items:center;gap:10px}.headerlevel>span{font-size:22px;color:#b18a39}.headerlevel small{font-weight:400;color:var(--muted);border-left:1px solid var(--line);padding-left:12px}.bottomnav{display:none}main{padding:30px 42px 46px;max-width:1260px;margin:auto;min-height:70vh}footer{text-align:center;color:#8090a5;font-size:11px;line-height:1.9;padding:0 30px 24px}
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.hero{position:relative;isolation:isolate;display:grid;grid-template-columns:1.25fr 1fr;overflow:hidden;border-radius:20px;background:#1c3452;color:white;min-height:332px;padding:36px 40px}.hero:after{content:"";position:absolute;z-index:-1;inset:0;background:radial-gradient(ellipse at 82% 60%,#32696766,transparent 55%)}.hero-copy .eyebrow{color:#a6cecc;font-weight:500;font-size:11px;margin-bottom:17px}.hero h1{font-size:34px;line-height:1.55;letter-spacing:.015em;margin-bottom:14px}.hero p{color:#b7cadb;font-size:14px;line-height:1.9;margin-bottom:22px}.hero-meta{font-size:11px;color:#97b2c7;margin-top:18px;display:flex;align-items:center;gap:10px}.hero-meta i{font-style:normal}.hero-art{position:relative;display:flex;align-items:center;flex-direction:column;justify-content:center}.hero-art .creature{width:235px;z-index:1;filter:drop-shadow(0 12px 20px #061c3455)}.creature{overflow:visible;max-width:100%}.hero-art .monster-body{animation:float 4s ease-in-out 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.meta{display:flex;flex-wrap:wrap;gap:8px}.paper{background:white;border:1px solid var(--line);border-radius:14px;padding:32px 40px;max-width:900px}.paper h2{font-size:23px;margin:35px 0 14px}.paper>h2:first-child{margin-top:0}.paper p,.paper li{font-size:16px;line-height:1.95}.paper li{margin-bottom:10px}.case{background:#fcf6e8;border-left:3px solid #c9a34c;padding:22px 25px;border-radius:0 9px 9px 0;margin:32px 0}.case h2{margin-top:0!important;font-size:21px}.case .eyebrow{color:#a08550}.case p{font-size:15px;margin:0}.chain{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.chain>span:not(.chainarrow){background:#edf2f8;border:1px solid #dde5ee;padding:8px 12px;border-radius:7px;font-size:13px}.chainarrow{color:#7891ac}.sourceNote{font-size:11px!important;color:var(--muted);margin:13px 0}.sources{border-top:1px solid var(--line);padding-top:20px;margin-top:30px;font-size:12px}.sources summary{cursor:pointer;color:#527197;font-weight:700}.sources p,.sources li{font-size:12px;color:var(--muted)}.sources a{text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.sources p{margin-top:13px}.notes{border-top:1px solid var(--line);margin-top:28px}.notes h2{font-size:20px}.notes label{font-size:14px}.notes textarea{display:block;width:100%;min-height:140px;border:1px solid #d5e0ec;border-radius:9px;margin:14px 0 8px;padding:14px;resize:vertical;background:#fbfcfe;font-size:14px;color:var(--ink)}.notes small{color:var(--muted);font-size:11px}.reviewnotice{background:#fff6e5;border:1px solid #eadabb;padding:22px;border-radius:12px;margin-bottom:24px}.reviewnotice h2{font-size:18px}.reviewnotice p{font-size:14px;color:#90794c;margin:0}.chapterchallenge{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:26px;background:#eaf1fb;border:1px solid #cfddee;border-radius:13px;margin-top:25px}.chapterchallenge h2{font-size:22px}.chapterchallenge p{font-size:13px;margin:0;color:var(--muted)}.chapterchallenge>.primary{flex-shrink:0}.growthhero{background:#e7f2ed;text-align:center;border:1px solid #cdded6;border-radius:16px;padding:30px}.growthhero h2{margin-bottom:10px}.growthhero .levelnumber{display:block;font-size:22px;margin-bottom:15px;font-weight:800}.growthhero progress{display:block;width:260px;max-width:100%;margin:auto}.growthhero p{margin:12px 0 0;font-size:12px;color:#71877d}.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:30px}.badge{text-align:center;border:1px solid var(--line);background:#f0f3f7;border-radius:13px;padding:20px 8px;color:#7f90a5}.badge b{font-size:36px;display:block}.badge h3{font-size:14px;margin:8px 0}.badge p{font-size:11px;margin:0}.badge.unlocked{background:#fff6d8;color:#8d742d;border-color:#e1ce91}.paper.compact{padding:24px;max-width:none}.paper.compact h2{font-size:19px}.paper.compact p{font-size:13px}.paper.compact p:last-child{margin:0}dialog{border:1px solid #c9d7e8;border-radius:16px;padding:30px;max-width:780px;width:calc(100% - 32px);color:var(--ink);max-height:90vh}dialog::backdrop{background:#122540a6;backdrop-filter:blur(3px)}.dialoghead{display:flex;justify-content:space-between;align-items:start;gap:20px}.dialoghead>button{border:1px solid var(--line);background:white;border-radius:7px;padding:6px 12px;font-size:12px;flex-shrink:0}.tablewrap{overflow:auto}table{border-collapse:collapse;font-size:12px;width:100%}td,th{padding:12px;border-bottom:1px solid var(--line);text-align:left}td a{color:var(--blue);text-decoration:underline}.savewarning{position:fixed;bottom:12px;left:250px;right:20px;background:#fff3ce;color:#7d6026;padding:12px 18px;z-index:80;border-radius:8px;font-size:12px;border:1px solid #d9b875}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes hit{25%{transform:translateX(-7px)}60%{transform:translateX(6px)}100%{transform:translateX(0)}}@keyframes pop{0%{transform:translateY(10px);opacity:.4}100%{transform:translateY(0);opacity:1}}
@media(min-width:1500px){main{padding-top:42px}.hero{padding:42px 50px}.hero h1{font-size:40px}}
@media(max-width:1100px){aside{width:208px;padding-left:17px;padding-right:17px}.workspace{margin-left:208px}main{padding:26px}header{padding:0 26px}.hero{padding:28px}.hero h1{font-size:29px}.hero-art .creature{width:205px}.orbit{width:220px;height:220px}.worldhead{padding:20px 16px}.worldsymbol{width:40px;height:40px}.worldhead h3{font-size:17px}.worldcount{display:none}.path{padding-left:8px;padding-right:8px}.checkpoint{gap:10px}.checkpoint strong{font-size:11px}.librarycard{padding:19px}.librarycard h2{font-size:17px}}
@media(max-width:760px){aside{width:260px;transform:translateX(-100%);transition:transform .2s;box-shadow:15px 0 40px #15264144}.menuopen aside{transform:translateX(0)}.workspace{margin-left:0}header{padding:0 18px;height:62px;gap:15px;font-size:12px}#menuBtn{display:block;border:1px solid #dce3ec;background:white;border-radius:7px;font-size:12px;padding:5px 10px}#headerModule{margin-right:auto}.headerlevel{gap:5px;font-size:11px}.headerlevel>span{font-size:20px}.headerlevel small{display:none}main{padding:20px 16px 35px}.hero{min-height:0;border-radius:16px;padding:25px 24px;grid-template-columns:1fr .65fr;gap:0}.hero h1{font-size:25px;line-height:1.55;margin-bottom:12px}.hero p{font-size:12px;line-height:1.9;margin-bottom:18px}.hero-copy .eyebrow{font-size:9px;letter-spacing:.04em}.hero .primary{font-size:12px;padding:10px 13px;min-height:42px}.hero-art .creature{width:180px;max-width:145%;margin-left:-3px}.enemy-label{font-size:10px;white-space:nowrap}.enemy-label 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small{font-size:10px}.librarygrid{grid-template-columns:1fr}.librarycard{padding:22px}.librarycard h2{font-size:20px}.filters{gap:7px}.filters button{font-size:11px;padding:7px 11px}.searchbox{padding:10px 14px}.searchbox input{font-size:12px}.lessonbreadcrumb{font-size:11px}.micro{padding:24px;border-radius:14px}.micro h1{font-size:24px}.microtext{font-size:17px;line-height:2}.microtop{font-size:10px}.microtop .eyebrow{font-size:10px}.micro .actions{gap:10px}.micro .primary,.micro .secondary{font-size:12px;padding:11px 14px}.microfoot{flex-direction:column;align-items:center;gap:3px;font-size:10px}.battleboard{padding:16px 20px;margin-bottom:18px}.arenaheading{font-size:10px;align-items:start;gap:10px}.arenaheading>span:last-child{white-space:nowrap}.combatants{grid-template-columns:1fr .5fr 1fr;min-height:190px;margin-top:14px}.avatar.large{width:65px;height:65px;font-size:32px;border-radius:19px}.enemystats .creature{width:137px;height:129px;margin-top:0}.enemystats 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@media(max-width:380px){main{padding-left:12px;padding-right:12px}.hero{padding:22px 18px}.hero h1{font-size:22px}.hero p{font-size:11px}.hero-art .creature{width:145px}.hero .primary{font-size:11px;padding:10px}.hero-meta{font-size:8px;gap:4px}.orbit{width:133px;height:133px}.hero-copy .eyebrow{font-size:8px}.micro{padding:21px}.micro .actions{flex-direction:column-reverse;align-items:stretch}.enemy-label{font-size:9px}.battleboard{padding:15px}.questioncard{padding:20px 15px}.questioncard h1{font-size:18px}.sectiontitle h2{font-size:18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:760px){aside{visibility:hidden}.menuopen aside{visibility:visible}}