*{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;background:var(--background);color:var(--text);font-family:var(--font);font-size:18px;line-height:1.65}
.brand,main,footer{width:min(calc(100% - 3rem),var(--reading));margin-inline:auto}.brand{display:flex;align-items:center;gap:.65rem;padding:1.6rem 0;font-size:.76rem;letter-spacing:.13em;font-weight:650}.brand-dot{width:.6rem;height:.6rem;background:var(--gold);border-radius:50%}.mode{margin-left:auto;font-weight:400;font-size:.65rem;letter-spacing:0}
main{min-height:68vh;padding:2rem 0 3rem}h1,h2,h3,p{margin:0 0 1rem}h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.17;font-weight:600;letter-spacing:-.035em;margin-bottom:1.6rem}h2{font-size:1.55rem;line-height:1.3;margin-top:2.5rem}h3{font-size:1.2rem;line-height:1.4;margin-top:1.6rem}p{max-width:70ch}.eyebrow{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}.intro-note{border-top:1px solid var(--border);padding-top:1.2rem;margin-top:1.8rem}.small{font-size:.88rem}.muted{color:#4D554E}
button,a{font:inherit}button{cursor:pointer;min-height:48px;padding:.65rem 1.1rem;border:1px solid var(--deep);border-radius:var(--radius);background:transparent;color:var(--text)}button.primary{background:var(--deep);color:var(--surface)}button:hover{box-shadow:inset 0 0 0 1px var(--deep)}button:disabled{opacity:.5;cursor:default}.actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-top:1.6rem}.actions .right{margin-left:auto}a{color:var(--text);text-underline-offset:4px}a:focus-visible,button:focus-visible,input:focus-visible+span{outline:3px solid var(--deep);outline-offset:4px}main:focus{outline:none}
fieldset{border:0;margin:0;padding:0;min-width:0}legend{font-size:clamp(1.25rem,3vw,1.7rem);line-height:1.45;font-weight:550;margin-bottom:1.5rem;padding:0;display:block;width:100%}.options{display:grid;gap:.6rem}.option{position:relative;display:block;cursor:pointer}.option input{position:absolute;opacity:0;width:1px;height:1px}.option span{display:flex;align-items:center;gap:.85rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.7rem 1rem;min-height:52px}.option span::before{content:"";width:17px;height:17px;border:1.5px solid var(--deep);border-radius:50%;flex-shrink:0}.option input:checked+span{border:2px solid var(--deep);padding:calc(.7rem - 1px) calc(1rem - 1px);background:#E9E2D2}.option input:checked+span::before{background:var(--gold);box-shadow:inset 0 0 0 3px var(--surface)}.option:last-child{margin-top:.45rem}
.progress-label{display:flex;justify-content:space-between;font-size:.85rem;gap:1rem;margin-bottom:.5rem}progress{width:100%;height:6px;accent-color:var(--deep);display:block;margin-bottom:2rem}progress::-webkit-progress-bar{background:#D8D7CE}progress::-webkit-progress-value{background:var(--deep)}.answer-state{min-height:1.5rem;margin-top:.8rem;font-size:.85rem}.review-list{list-style:none;padding:0;display:flex;gap:.5rem;flex-wrap:wrap}.review-list button{min-width:48px;padding:.4rem}.result-topic{padding-bottom:1rem}.result-pair{border-top:1px solid var(--border);padding-top:1rem;margin-top:1.5rem}.pair-titles{font-size:1.05rem;font-weight:600}.pair-titles span{display:block}.result-step{border-left:3px solid var(--gold);padding-left:1.1rem}.links{display:flex;flex-direction:column;gap:1rem;margin:1rem 0}footer{font-size:.75rem;border-top:1px solid var(--border);padding:1rem 0 2rem}.skip{position:absolute;top:-100px;left:1rem;background:var(--surface);padding:1rem;z-index:2}.skip:focus{top:0}
@media(max-width:500px){body{font-size:17px}.brand,main,footer{width:calc(100% - 2rem)}.mode{max-width:6rem;line-height:1.3}.brand{font-size:.65rem;padding:1.2rem 0}main{padding-top:1rem}.actions{gap:.65rem}.actions button{flex-grow:1}.actions .right{margin-left:0}.progress-label{font-size:.75rem}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.brand-home{display:inline-flex;align-items:center;gap:.65rem;min-height:44px;text-decoration:none}.brand-home:focus-visible{outline:3px solid var(--deep);outline-offset:4px}footer>a{display:inline-flex;align-items:center;min-height:44px}
main.intro{padding-top:1rem}.intro h1{margin-bottom:1rem}.instructions{border-top:1px solid var(--border);margin-top:1.4rem;padding-top:1.2rem}.instructions h2{margin-top:0}.intro-note{border:0;padding-top:0;margin-top:1.2rem}
main.question{padding-top:.5rem}.question progress{margin-bottom:1.3rem}.question legend{margin-bottom:1.1rem}.question .actions{margin-top:1.1rem}
button.text-action{border-color:transparent;text-decoration:underline;text-underline-offset:4px;font-size:.88rem;padding-inline:.5rem;color:#4D554E}button.text-action:hover{box-shadow:none;color:var(--text)}
.result-topic+.result-topic{margin-top:1.8rem}.result-topic h3{font-size:1.35rem;font-weight:650;margin-bottom:1.2rem}.result-pair+.result-pair{margin-top:2rem;padding-top:1.5rem}
dialog{width:min(34rem,calc(100% - 2rem));padding:1.5rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text)}dialog::backdrop{background:rgb(32 38 36 / .5)}dialog p{margin:0}
@media(max-width:500px){.start{width:100%;min-height:52px}.question .actions .primary{width:100%;min-height:52px}.question .actions .text-action{flex-grow:0}.result-topic h3{font-size:1.25rem}}