:root{--bg: #0e1410;--panel: #16201a;--line: #2a3a30;--ink: #eef7f1;--dim: #93b3a2;--accent: #5a9c6a;--accent-ink: #06200f;--pick: #1f3d2c;--thesis: #28503a;--hit: #3c7a52;--miss: #5a1f26;--gold: #d8b25a}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#16241b,var(--bg));color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,sans-serif;display:flex;justify-content:center;-webkit-user-select:none;user-select:none}#app{width:100%;max-width:560px;padding:12px 12px 26px}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:28px;letter-spacing:8px;font-weight:800;color:var(--accent)}.sub{margin:3px 0 0;color:var(--dim);font-size:13px}.bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;margin:10px 0}.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:999px;overflow:hidden}.seg button{background:none;border:none;color:var(--dim);padding:6px 14px;font:600 13px system-ui;cursor:pointer}.seg button.active{background:var(--accent);color:var(--accent-ink)}.btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:8px 16px;border-radius:999px;font:700 13px system-ui;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.scoreboard{display:flex;gap:10px;justify-content:center;margin:8px 0;flex-wrap:wrap}.readout{background:#0a110c;border:1px solid var(--line);border-radius:8px;padding:5px 16px;font:800 18px ui-monospace,monospace;color:var(--accent);min-width:86px;text-align:center}.readout span{color:var(--dim);font-size:11px;display:block;font-weight:600;letter-spacing:.5px}.stage{position:relative}.title{text-align:center;font:800 17px system-ui;letter-spacing:.5px;margin:6px 0 2px;color:var(--ink)}.phasehint{text-align:center;color:var(--dim);font-size:12.5px;margin-bottom:8px}.para{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:16px;line-height:1.7;color:var(--ink)}.sent{border-radius:5px;padding:1px 2px;cursor:pointer;transition:background .12s;border-bottom:2px solid transparent}.sent:hover{background:#1d2a22}.sent.picked{background:var(--pick);border-bottom-color:var(--accent)}.sent.thesis{background:var(--thesis)}.sent.hit{background:var(--hit);cursor:default}.sent.miss{background:var(--miss);cursor:default}.writepanel{margin-top:14px}.writepanel.hidden{display:none}#summary{width:100%;min-height:92px;resize:vertical;background:#0a110c;color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font:500 15px system-ui;line-height:1.5}#summary:focus{outline:none;border-color:var(--accent)}.wcount{text-align:right;color:var(--dim);font-size:13px;margin-top:6px}.wcount .ok{color:var(--accent)}.wcount .over{color:#ff9aa6}.actions{display:flex;justify-content:center;margin:16px 0 4px}.result{margin-top:12px}.result.hidden{display:none}.betfeedback{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.chip{background:var(--panel);border:1px solid var(--line);color:var(--dim);border-radius:999px;padding:4px 12px;font:700 12px system-ui}.chip.hitchip{color:#b7f0c8;border-color:var(--hit)}.chip.misschip{color:#ff9aa6;border-color:var(--miss)}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px 22px;text-align:center}.card h2{margin:0 0 6px;font-size:24px;color:var(--accent)}.card p{margin:6px 0;color:var(--dim);font-size:14px}.card .row{display:flex;gap:8px;justify-content:center;margin-top:14px}.model{text-align:left;background:#0a110c;border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:12px 0 4px;font-size:14px;line-height:1.55;color:var(--ink)}.model span{display:block;color:var(--gold);font:700 10px system-ui;letter-spacing:1px;margin-bottom:4px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:16px;line-height:1.6}.hint b{color:var(--accent)}