:root{--hui-paper:#faf7f0;--hui-cocoa:#895842;--hui-espresso:#241c19;--hui-hairline:#cdbfaf;--hui-secondary:#6b5b52;--forest:#103d2c;--brown:#895842;--ink:#241c19;--muted:#665951;--cream:#faf7f0;--answers:#f0e9e1}
body{background:var(--hui-paper);color:var(--hui-espresso)}
.top{background:var(--hui-paper);color:var(--hui-espresso);border-bottom:1px solid var(--hui-hairline);padding:20px max(18px,calc((100vw - 860px)/2))}
.top .brand{font-family:Georgia,"Iowan Old Style",Baskerville,serif;font-weight:700;font-size:30px;letter-spacing:-.04em}
.top .brand small{font-family:Arial,sans-serif;font-weight:600;letter-spacing:2px;color:var(--hui-cocoa);font-size:9px;margin-top:4px}
.top .tag{border:0;border-bottom:1px solid var(--hui-hairline);border-radius:0;font-size:10px;letter-spacing:1.3px;color:var(--hui-secondary)}
.wrap{max-width:860px;padding:26px 22px 60px}
h1,h2,h3{color:var(--hui-espresso)}
h1,.hui-home>h1,.hui-intro h2,.hui-hero h1,.hui-section-head h2{font-family:Georgia,"Iowan Old Style",Baskerville,serif;font-weight:600;letter-spacing:-.04em}
h1{font-size:clamp(33px,7vw,58px);line-height:1.08}
h2{font-size:clamp(21px,4vw,29px)}
.eyebrow,.hui-overline{color:var(--hui-cocoa)!important;font-size:10px!important;font-weight:700!important;letter-spacing:2px!important}
.hui-home{max-width:none}
.hui-intro{border-top:1px solid var(--hui-espresso);padding:25px 0 8px}
.hui-intro h2{font-size:clamp(38px,8vw,60px);line-height:1.08}
.hui-principles,.hui-principle,.hui-section-head,.hui-status,.hui-chapter{border-color:var(--hui-hairline)}
.hui-principle{padding:16px 0}
.hui-principle b{font-family:Georgia,serif;font-size:23px;font-weight:600}
.hui-principle span[lang=en],.hui-chapter-text small,.hui-index{color:var(--hui-cocoa)}
.hui-principle p,.hui-intro>p,.hui-intro-copy{color:var(--hui-secondary)}
.hui-hero{background:var(--hui-cocoa);border-radius:0;padding:40px clamp(25px,6vw,62px);box-shadow:none}
.hui-hero h1{color:var(--hui-paper);font-size:clamp(40px,8vw,66px);line-height:1.04}
.hui-hero .hui-overline{color:#eae0d4!important}
.hui-hero>p{color:#f4ede7}
.hui-hero .btn{background:var(--hui-paper);color:var(--hui-espresso);border-radius:0;box-shadow:none}
.hui-section-head h2{font-size:30px}
.hui-chapter{padding:24px 8px;grid-template-columns:42px minmax(0,1fr) 23px}
.hui-chapter-text b{font-family:Georgia,serif;font-size:clamp(25px,5vw,36px);font-weight:600;letter-spacing:-.025em;color:var(--hui-espresso)}
.hui-chapter-text>span{color:var(--hui-secondary)}
.hui-chapter-arrow{color:var(--hui-cocoa)}
.hui-chapter:hover,.hui-chapter:focus-visible{background:#f3ebe1}
.card,.question-card,.answers-card,.layer,.logic,.mistake,.hint,.image-area,.stat{border-radius:0!important;box-shadow:none!important}
.card{border:1px solid var(--hui-hairline);padding:24px;background:var(--hui-paper)}
.question-card{border:1px solid var(--hui-hairline);border-left:1px solid var(--hui-hairline);background:#fffdf9;padding:27px 25px 30px}
.question-card h2{font-family:Georgia,serif;font-size:clamp(24px,4.3vw,34px);font-weight:600;color:var(--hui-espresso);line-height:1.26}
.answers-card{padding:17px 0;background:transparent}
.answers-card h3{font-size:10px;letter-spacing:1.7px;color:var(--hui-cocoa);margin-bottom:15px}
.option{min-height:64px;background:#f1eae2;border:1px solid transparent;border-bottom:1px solid var(--hui-hairline);border-radius:0;color:var(--hui-espresso);padding:16px 15px;line-height:1.55}
.option .letter{border:1px solid var(--hui-cocoa);color:var(--hui-espresso);border-radius:50%;background:transparent}
.option.sel{background:#e9dccf;border-color:var(--hui-cocoa)}
.option.sel .letter{background:var(--hui-cocoa);border-color:var(--hui-cocoa);color:white}
.btn{border-radius:0;box-shadow:none;background:var(--hui-cocoa);font-size:14px;letter-spacing:.2px}
.btn.alt{background:var(--forest)}
.btn.ghost{background:transparent;color:var(--hui-espresso);border:1px solid var(--hui-hairline)}
.nav{border-top:1px solid var(--hui-hairline);gap:0}
.nav button{border-radius:0;border-right:1px solid var(--hui-hairline);background:transparent;color:var(--hui-espresso)}
.nav button.active{background:var(--forest);color:#fff}
.hint,.logic,.mistake{background:#f2e9de;border-left:2px solid var(--hui-cocoa);padding:16px}
.logic{border-color:var(--forest)}
.bar{border-radius:0;background:#e5d8ca;height:4px}
.bar>div{border-radius:0;background:var(--hui-cocoa)}
.qnum{border-radius:0;border:1px solid var(--hui-hairline);background:#fffdf9;color:var(--hui-espresso)}
.qnum.answered{background:#e8ddd1;border-color:var(--hui-cocoa)}
.qnum.current{background:var(--forest);color:white;border-color:var(--forest);outline:2px solid var(--hui-cocoa);outline-offset:2px}
.progress{border-top:1px solid var(--hui-hairline);padding-top:20px;margin-top:10px}
details{border-radius:0;border-color:var(--hui-hairline);background:var(--hui-paper)}
select{border-radius:0}
.hui-language-switch{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px 26px;border-bottom:1px solid var(--hui-hairline);margin:0 0 28px;padding:3px 0 19px}
.hui-language-set{display:flex;flex-direction:column;gap:8px}
.hui-language-set>span{font-size:10px;font-weight:750;letter-spacing:1.3px;text-transform:uppercase;color:var(--hui-cocoa)}
.hui-toggles{display:flex;gap:0}
.hui-toggles button{min-height:42px;min-width:57px;padding:9px 11px;border:1px solid var(--hui-hairline);margin-right:-1px;background:transparent;color:var(--hui-espresso);font-size:12px}
.hui-toggles button.active{color:#fff;background:var(--hui-espresso);border-color:var(--hui-espresso)}
.hui-mock-language{font-size:11px;color:var(--hui-secondary);max-width:250px;line-height:1.5;margin:0}
.hui-keyword{background:transparent;text-decoration:underline;text-decoration-color:var(--hui-cocoa);text-underline-offset:.15em;color:inherit}
.hui-translation{border-top:1px solid var(--hui-hairline);margin-top:16px;padding-top:12px;font-size:15px;color:var(--hui-secondary)}
.hui-unverified{font-size:11px;border-top:1px solid var(--hui-hairline);margin:12px 0 0;padding-top:10px;color:var(--hui-secondary)}
.hui-scene,.hui-clue{border:1px solid var(--hui-hairline);padding:0;margin:10px 0}
.hui-scene summary,.hui-clue summary{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:14px 18px;font-weight:700;color:var(--hui-espresso)}
.hui-scene summary span,.hui-clue summary span{font-size:18px;font-weight:400;color:var(--hui-cocoa)}
.hui-scene-panel{padding:0 15px 15px}
.hui-scene-svg{max-width:100%;height:auto;display:block;border:1px solid var(--hui-hairline)}
.hui-clue>p,.hui-note{font-size:12px;line-height:1.6;color:var(--hui-secondary);padding:0 18px 13px;margin:0}
.footer{color:var(--hui-secondary);border-color:var(--hui-hairline)}
@media(min-width:700px){.hui-chapters{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.hui-section-head{grid-column:1/-1}.wrap{padding:40px 25px 85px}}
@media(max-width:430px){.top{padding:16px 15px}.top .brand{font-size:25px}.wrap{padding:18px 15px 50px}.hui-intro h2{font-size:36px}.hui-hero{padding:31px 23px}.hui-hero h1{font-size:33px;line-height:1.12}.question-card{padding:20px 17px}.question-card h2{font-size:25px}.hui-language-switch{gap:13px}.hui-chapter{padding:21px 5px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}