:root{--bg:#fff7ed;--ink:#1f2937;--muted:#94a3b8;--line:#fde4c4;--orange:#f59e0b;--blue:#3b82f6;--green:#22c55e;--pink:#ec4899}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);-webkit-text-size-adjust:100%;font-family:BIZ UDPGothic,Yu Gothic,Hiragino Kaku Gothic ProN,system-ui,sans-serif;line-height:1.6}.topbar{background:var(--orange);color:#fff;justify-content:space-between;align-items:center;padding:12px 18px;display:flex}.topbar a.home{color:#fff;font-size:18px;font-weight:900;text-decoration:none}.topbar .who{opacity:.95;align-items:center;gap:6px;font-size:13px;display:flex}.badge{background:#ffffff40;border-radius:999px;padding:2px 10px;font-weight:700}.wrap{max-width:640px;margin:0 auto;padding:20px 14px 60px}.greet{text-align:center;margin:8px 0 20px;font-size:20px;font-weight:800}.menu{grid-template-columns:1fr 1fr;gap:14px;display:grid}.menu a{color:#fff;border-radius:22px;flex-direction:column;align-items:center;gap:8px;padding:26px 16px;font-size:20px;font-weight:900;text-decoration:none;display:flex;box-shadow:0 8px 20px #0000001f}.menu a .emo{font-size:46px;line-height:1}.menu a.c1{background:linear-gradient(135deg,#3b82f6,#2563eb)}.menu a.c2{background:linear-gradient(135deg,#22c55e,#16a34a)}.menu a.c3{background:linear-gradient(135deg,#ec4899,#db2777)}.menu a.c4{background:linear-gradient(135deg,#f59e0b,#d97706)}.pagehead{align-items:center;gap:10px;margin-bottom:14px;display:flex}.pagehead a.back{color:var(--muted);font-size:15px;font-weight:800;text-decoration:none}.pagehead h1{margin:0;font-size:20px}.card{background:#fff;border-radius:20px;margin-bottom:16px;padding:18px;box-shadow:0 6px 20px #00000014}.pick{margin-bottom:8px}.pick .lbl{color:#64748b;margin-bottom:6px;font-size:14px;font-weight:800}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:2px solid var(--line);color:#64748b;cursor:pointer;background:#fff;border-radius:999px;padding:9px 16px;font-size:15px;font-weight:800}.chip.on{background:var(--orange);border-color:var(--orange);color:#fff}.chip.blue.on{background:var(--blue);border-color:var(--blue)}button.start{color:#fff;background:var(--orange);cursor:pointer;border:0;border-radius:18px;width:100%;margin-top:10px;padding:16px;font-size:20px;font-weight:900}button.start.blue{background:var(--blue)}.muted{color:var(--muted)}.hint{border:2px solid var(--line);background:#fff;border-radius:16px;padding:16px;font-size:15px}.kgrid{grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:8px;display:grid}.kgrid button{aspect-ratio:1;border:2px solid var(--line);cursor:pointer;background:#fff;border-radius:12px;font-size:26px;font-weight:800}.kgrid button.on{border-color:var(--orange);background:#fef3c7}.otehon{text-align:center}.otehon .svgbox{justify-content:center;margin:8px 0;display:flex}.otehon .svgbox :global(svg){border:2px dashed #e2e8f0;border-radius:16px;width:220px;height:220px}.yomi{text-align:left;flex-direction:column;gap:4px;max-width:280px;margin:0 auto;display:flex}.yomi div{font-size:15px}.yomi .k{color:var(--muted);margin-right:8px;font-weight:800}.stat{text-align:center;background:#fff;border-radius:16px;padding:14px;box-shadow:0 4px 14px #0000000f}.statsrow{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.stat .n{font-size:30px;font-weight:900}.stat .l{color:var(--muted);font-size:12px;font-weight:700}.mlist{margin:8px 0 0;padding:0;list-style:none}.mlist li{border-top:1px solid #f1f5f9;justify-content:space-between;padding:8px 4px;font-weight:700;display:flex}