:root{--bg:#f6f6f8;--card:#fff;--text:#1a1a1f;--muted:#6b6b76;--line:#e3e3e9;--primary:#2f5bea;--primary-text:#fff;--danger:#d23f3f;--ok:#1f9d55;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;font-family:-apple-system,BlinkMacSystemFont,Malgun Gothic,Apple SD Gothic Neo,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0}a{color:var(--primary);text-decoration:none}.page{max-width:480px;margin:0 auto;padding:20px 16px 48px}.title{margin:0 0 4px;font-size:22px;font-weight:700}.subtitle{color:var(--muted);margin:0 0 20px;font-size:14px}h2{margin:0 0 12px;font-size:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:14px;padding:16px}label{color:var(--muted);margin-bottom:12px;font-size:13px;display:block}label>input,label>select,label>textarea{width:100%;color:var(--text);border:1px solid var(--line);background:#fff;border-radius:8px;margin-top:6px;padding:11px 12px;font-size:16px;display:block}label>input:focus{outline:2px solid var(--primary);border-color:#0000}button,.button{width:100%;color:var(--primary-text);background:var(--primary);cursor:pointer;text-align:center;border:none;border-radius:10px;margin-bottom:14px;padding:12px 16px;font-size:16px;font-weight:600;display:inline-block}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--ok)}button.ghost,.ghost{width:auto;color:var(--primary);background:0 0;margin:0;padding:6px 10px;font-weight:500}button.danger{color:var(--danger)}button.small{font-size:13px}.row{align-items:center;display:flex}.row.between{justify-content:space-between}.row.gap{gap:10px}.row.gap>label,.row.gap>button{flex:1}.muted{color:var(--muted)}.small{font-size:13px}.center{text-align:center}.big{margin:0 0 6px;font-size:20px;font-weight:600}.error{color:var(--danger);margin:0 0 12px;font-size:14px}.list{margin:0;padding:0;list-style:none}.list>li{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:8px}.list>li>a{color:var(--text);padding:14px;display:flex}.list.plain>li{border:none;border-bottom:1px solid var(--line);background:0 0;border-radius:0;margin:0;padding:10px 0}.badge{color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:2px 8px;font-size:12px}.badge.ok{color:var(--ok);border-color:var(--ok)}.preview{background:var(--bg);border-radius:8px;padding:10px 12px;font-size:15px}.preview p{margin:4px 0}.preview .muted{margin-right:8px;font-size:12px}.button.secondary{color:var(--primary);border:1px solid var(--primary);background:#fff}.progress{background:var(--line);border-radius:2px;height:4px;margin:10px 0 20px;overflow:hidden}.progress>div{background:var(--primary);height:100%;transition:width .3s}.stage{text-align:center;flex-direction:column;justify-content:center;min-height:60vh;display:flex}.stage .ko{word-break:keep-all;margin:12px 0;font-size:24px;font-weight:700;line-height:1.45}.stage .en{letter-spacing:.01em;margin:12px 0 4px;font-size:22px;font-weight:600;line-height:1.5}.stage .hint{min-height:20px;margin:8px 0 20px}.stage .row.gap{margin-bottom:12px}.stage .row.gap>button{flex:1;width:auto}.stage ol.wrap{text-align:left;margin:8px 0;padding-left:24px;font-size:18px;line-height:1.6}.stage ol.wrap li{margin-bottom:6px}a.ghost.center{text-align:center;display:block}button.danger-solid{background:var(--danger)}.recorder{margin-top:8px}.submitted{background:var(--bg);border-radius:8px;margin-bottom:12px;padding:10px 12px}.submitted p{margin:0 0 8px}audio{width:100%;margin-bottom:8px}ol.small-list{margin:0;padding-left:22px;font-size:15px;line-height:1.5}ol.small-list li{margin-bottom:4px}.list>li.session{padding:14px}.button.small-btn{margin:10px 0 0;padding:8px 12px;font-size:14px}.chip{width:auto;color:var(--muted);border:1px solid var(--line);background:#fff;border-radius:999px;margin:0;padding:6px 14px;font-size:14px}.chip.on{background:var(--ok);color:#fff;border-color:var(--ok)}.ok-text{color:var(--ok);font-weight:600}.table{border-collapse:collapse;width:100%;font-size:14px}.table td,.table th{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:8px 6px}.table th{color:var(--muted);font-size:12px;font-weight:500}.table td:first-child{color:var(--muted);white-space:nowrap}.card.ai{background:#f5f7ff;border-color:#c7d2fe}button.secondary-solid{background:#4f46e5}button.ghost.play{flex:none;margin-left:8px;padding:2px 6px}ol.small-list li>.row{gap:6px}.submitted .row.gap>button.ghost{flex:none;width:auto}.invite{background:var(--bg);border-radius:8px;margin-bottom:12px;padding:10px 12px}.invite p{margin:0 0 6px}.link-text{word-break:break-all;color:var(--text)}.invite button{width:auto;margin:0;padding:4px 10px}