:root{color:#171717;font-synthesis:none;background:#f4f4f2;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button{font:inherit}.shell{place-items:center;min-height:100vh;padding:24px;display:grid}.card{background:#fff;border:1px solid #deded9;border-radius:22px;width:min(760px,100%);padding:clamp(24px,5vw,48px);box-shadow:0 18px 50px #0000000d}.eyebrow{letter-spacing:.14em;color:#666;font-size:12px;font-weight:800}h1{letter-spacing:-.03em;margin:14px 0 20px;font-size:clamp(28px,5vw,46px);line-height:1.18}h2{margin:30px 0 12px;font-size:18px}.lead{color:#4d4d4d;font-size:17px;line-height:1.8}.notice{color:#555;background:#f5f5f3;border-radius:14px;margin:24px 0;padding:16px 18px;font-size:14px;line-height:1.65}.self-grid,.answer-grid{gap:10px;display:grid}.self-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.choice{text-align:left;cursor:pointer;background:#fff;border:1px solid #d8d8d3;border-radius:13px;width:100%;padding:15px 16px;transition:all .15s}.choice:hover{border-color:#777;transform:translateY(-1px)}.choice.selected{background:#f0f0ed;border-color:#171717;font-weight:700}.choice.muted{color:#777}.primary,.secondary{cursor:pointer;border:0;border-radius:999px;padding:14px 22px;font-weight:800}.primary{color:#fff;background:#171717;margin-top:20px}.primary:disabled{opacity:.3;cursor:default}.secondary{color:#171717;background:#ecece8}.progress-row{color:#777;justify-content:space-between;font-size:12px;display:flex}.progress,.bar{background:#ecece8;overflow:hidden}.progress{border-radius:999px;height:5px;margin:8px 0 34px}.progress>span,.bar>span{background:#171717;height:100%;display:block}.back{color:#666;cursor:pointer;background:0 0;border:0;margin-top:24px;padding:0}.group{border-top:1px solid #e6e6e1;margin-top:26px;padding-top:6px}.metric{margin:18px 0 24px}.metric-head{justify-content:space-between;gap:16px;font-size:15px;display:flex}.metric-head strong{font-variant-numeric:tabular-nums}.metric p{color:#777;margin:7px 0 0;font-size:12px;line-height:1.55}.bar{border-radius:999px;height:9px;margin-top:8px}.actions{flex-wrap:wrap;gap:10px;display:flex}@media (width<=560px){.shell{align-items:start;padding:12px}.card{border-radius:16px;margin-top:10px;padding:22px 18px}.self-grid{grid-template-columns:1fr}}.helper{color:#666;font-size:14px;line-height:1.7}.brand-lead{color:#222;font-size:clamp(19px,3vw,24px)}.question-title{font-size:clamp(25px,4vw,34px);line-height:1.5}.scenario{line-height:1.85}.option-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:24px 0;display:grid}.option-pair>div{background:#f5f5f3;border:1px solid #d8d8d3;border-radius:14px;padding:18px}.option-pair h2{margin:0 0 8px}.option-pair p{margin:0;line-height:1.8}.question-actions{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.next-section{border:1px solid #d8d8d3;border-radius:14px;padding:22px;line-height:1.7}.next-section h2{margin-top:0}.context-result{border-bottom:1px solid #e6e6e1;padding:12px 0;font-size:14px;line-height:1.8}.context-result h3{font-size:18px}.response{background:#f0f0ed;border-radius:8px;padding:12px;font-weight:700}.method{margin:30px 0;font-size:14px;line-height:1.8}.method summary{cursor:pointer;font-weight:700}button:focus-visible,summary:focus-visible{outline-offset:3px;outline:3px solid #526580}h1:focus{outline:none}.reading{margin:28px 0}.profile-hero{color:#fff;background:#171717;border-radius:20px;margin:10px 0 34px;padding:clamp(22px,4vw,34px)}.profile-hero .eyebrow{color:#bfc8c8}.profile-hero>h2{letter-spacing:-.03em;margin:12px 0;font-size:clamp(28px,5vw,44px);line-height:1.25}.profile-sentence{color:#e6e8e8;font-size:17px;line-height:1.8}.profile-axis-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:24px 0 18px;display:grid}.profile-axis-grid article{background:#242424;border:1px solid #454545;border-radius:12px;min-width:0;padding:14px}.profile-axis-grid span,.profile-axis-grid strong{display:block}.profile-axis-grid span{color:#aeb8b8;font-size:12px}.profile-axis-grid strong{margin:4px 0 9px;font-size:17px}.profile-axis-grid p{color:#cdd3d3;margin:0;font-size:12px;line-height:1.6}.profile-caveat{color:#aeb8b8;margin:0;font-size:12px;line-height:1.7}.reading-grid{gap:14px;display:grid}.reading-card{border:1px solid #deded9;border-radius:14px;padding:20px;font-size:14px;line-height:1.75}.reading-card h3{margin:8px 0 12px;font-size:20px}.reading-card .eyebrow{margin:0}.reading-card summary{cursor:pointer;font-weight:700}.element-tag{background:#edf0f0;border-radius:6px;margin:0 6px 6px 0;padding:4px 9px;font-size:12px;display:inline-block}.reflection{background:#eef1f1;border-radius:14px;margin-bottom:18px;padding:18px 20px;line-height:1.8}.reflection h3{margin:0}.reflection p{margin-bottom:0}.evidence{border-top:1px solid #deded9;padding-bottom:14px}.text-button{cursor:pointer;color:#354e60;background:0 0;border:0;padding:0;text-decoration:underline}@media (width<=560px){.option-pair,.profile-axis-grid{grid-template-columns:1fr}.metric-head{flex-wrap:wrap}}