:root{color-scheme:dark;--bg: #0b0f1a;--card: #111a2e;--text: #e9eefc;--muted: #a5b0d6;--border: rgba(255, 255, 255, .12);--primary: #7aa2ff}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:radial-gradient(1200px 700px at 30% 20%,rgba(122,162,255,.25),transparent 60%),radial-gradient(900px 600px at 80% 80%,rgba(160,255,214,.12),transparent 55%),var(--bg);color:var(--text)}.page{max-width:1100px;margin:0 auto;padding:18px 16px 32px}.header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0 18px}.brand{font-weight:800;letter-spacing:.2px;font-size:18px}.actions{display:flex;gap:10px}.main{display:grid;gap:14px}.layout{display:grid;gap:14px;grid-template-columns:1fr}@media (min-width: 980px){.layout{grid-template-columns:1fr 280px;align-items:start}}.card{background:linear-gradient(180deg,#111a2ee6,#111a2e99);border:1px solid var(--border);border-radius:14px;padding:14px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.title{font-size:22px;font-weight:900;letter-spacing:.2px;margin:4px 0 12px;line-height:1.2;white-space:pre-wrap;word-break:break-word}.t{display:inline}.t.revealed{color:var(--text)}.pill{font-size:12px;color:var(--muted);border:1px solid var(--border);padding:4px 8px;border-radius:999px}.article{font-size:18px;line-height:1.55;white-space:pre-wrap;word-break:break-word}.w{display:inline}.w.revealed{border-radius:6px}.w.flash{background:#7aa2ff40;transition:background .7s ease}.side{position:sticky;top:14px}.sideActions{margin-bottom:12px}.guessSide{display:grid;gap:10px}.sideButtons{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sideTitle{font-weight:800;margin-bottom:10px}.history{display:grid;gap:8px}.histItem{text-align:left;border:1px solid var(--border);background:#ffffff0a;padding:10px;border-radius:12px;cursor:pointer;color:var(--text)}.histItem:hover{background:#ffffff14}.histItem.hit{border-color:#a0ffd659}.histItem.miss{border-color:#ffffff1f;opacity:.8}.histWord{display:block;font-weight:800;margin-bottom:2px}.histMeta{display:block;font-size:12px;color:var(--muted)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.guess{display:flex;gap:10px;flex:1 1 520px}.input{flex:1;background:#ffffff0f;border:1px solid var(--border);border-radius:12px;padding:12px;font-size:16px;color:var(--text);outline:none}.input:focus{border-color:#7aa2ffa6;box-shadow:0 0 0 3px #7aa2ff2e}.btn{border:1px solid var(--border);background:#ffffff0f;color:var(--text);padding:10px 12px;border-radius:12px;cursor:pointer;font-weight:650}.btn:hover{background:#ffffff17}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.primary{border-color:#7aa2ffb3;background:#7aa2ff33}.error{border:1px solid rgba(255,110,110,.4);background:#ff6e6e1f;padding:10px 12px;border-radius:12px;color:#ffd0d0}.tiny{color:var(--muted);font-size:12px}