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h2{font-size:25px;line-height:1.4;margin:24px 0}.study-live .study-options{display:grid;gap:10px}.study-live .study-options button{display:flex;align-items:center;gap:13px;width:100%;text-align:left;padding:15px;border:1px solid var(--border);border-radius:13px;background:var(--card);color:var(--text)}.study-live .study-options button>span{display:grid;place-items:center;min-width:28px;height:28px;border-radius:8px;background:var(--warm-soft);font-size:11px}.study-live .study-options b{font-size:13px;line-height:1.5;font-weight:550;flex:1}.study-live .study-options button.correct{border:2px solid var(--orange);background:var(--warm-soft)}.study-live .study-options button.incorrect{border:2px dashed #ad6751}.study-live .study-options button:disabled{opacity:1;cursor:default}.study-live .study-options em{color:var(--orange-lt)}.study-live .study-feedback{padding:20px;background:var(--warm-soft);border-radius:12px;margin-top:22px;font-size:13px;line-height:1.7}.study-live .study-feedback p{font-size:12px;color:var(--muted);margin-top:7px}.study-live .study-next{margin-top:22px}.study-live .study-result{display:block;margin-bottom:24px}.study-live .study-result strong{display:block;font-size:70px;font-weight:600;margin:25px 0}.study-live .study-result small{font-size:25px}.study-live .study-result footer{margin-top:25px}.study-live .study-review{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--border);font-size:13px;line-height:1.65}.study-live .study-review>span{color:var(--orange-lt)}.study-live .study-review p{color:var(--muted);font-size:12px;margin-top:9px}.study-live .study-result-actions{display:flex;gap:20px;margin:24px 0}.study-live .study-board-row{display:flex;gap:16px;align-items:center;border-top:1px solid var(--border);padding:22px 0;font-size:12px}.study-live .study-board-row>b{flex:1}.study-live .study-board-row>span{color:var(--muted)}.study-live .study-preview button:focus-visible,.study-live .study-preview 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.warm-op .study-live.daily-live.daily-preview{display:block}.study-live .st-bar{height:5px;padding:0;border:0;min-height:0}.study-live .st-cat{min-height:0}.study-live .st-back{text-align:left}.study-live .res-title{margin:4px 0!important;padding:18px 20px;border-radius:14px}