:root{--bg:#0c1a2b;--panel:#14243a;--text:#e6eef8;--accent:#4fc1ff;--muted:#97a4b8;--row-hover:#1c3050;--disabled:#34465c;--gold:#ffd24a}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow:hidden}#game{position:fixed;inset:0}#canvas{width:100vw;height:100vh;display:block}#hud,#overlays{pointer-events:none;position:fixed;inset:0}#hud>*,#overlays>*{pointer-events:auto}#menu{background:var(--bg) url(/assets/menu_bg.jpg) center right / cover no-repeat;position:fixed;inset:0;overflow:hidden}.menu-panel{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0a1626bd;flex-direction:column;gap:12px;width:clamp(360px,42vw,600px);padding:52px 28px 24px;display:flex;position:absolute;top:0;bottom:0;left:0;overflow:hidden;box-shadow:8px 0 24px #00000040}.menu-panel:before{content:"";pointer-events:none;z-index:1;background:url(/assets/ui/icicles.png) top/auto 100% repeat-x;height:44px;position:absolute;top:0;left:0;right:0}@media (width<=720px){.menu-panel{width:100%}}.menu-brand{margin-bottom:4px}.menu-title{color:var(--gold);letter-spacing:2px;margin:0;font-size:40px;font-weight:800}.menu-tagline{color:var(--text);margin-top:2px;font-size:14px}.menu-tagline .hl{color:var(--gold);font-weight:700}.menu-subtitle{color:var(--muted);margin:4px 0 8px;font-size:14px}.menu-toolbar{background:var(--panel);border-radius:8px;align-items:center;gap:12px;margin-bottom:12px;padding:8px 12px;display:flex}.menu-toolbar button{background:var(--row-hover);color:var(--text);cursor:pointer;border:none;border-radius:6px;padding:6px 14px}.menu-toolbar button:hover{background:var(--accent);color:var(--bg)}.menu-toolbar .counter{color:var(--muted);margin-left:auto;font-size:14px}.menu-list{background:var(--panel);border-radius:8px;flex:1;padding:8px;overflow-y:auto}.menu-row{cursor:pointer;border-radius:6px;align-items:center;padding:8px 12px;display:flex}.menu-row:hover{background:var(--row-hover)}.menu-row input{cursor:pointer;margin-right:12px}.menu-row .topic{flex:1}.menu-row .topic .pl{font-weight:600}.menu-row .topic .ru{color:var(--muted);margin-left:8px;font-size:14px}.menu-row .count{color:var(--muted);font-size:13px}.menu-start{background:var(--accent);color:var(--bg);cursor:pointer;border:none;border-radius:8px;align-self:center;min-width:220px;margin-top:16px;padding:14px 32px;font-size:18px;font-weight:600}.menu-start:disabled{background:var(--disabled);color:var(--muted);cursor:not-allowed}.menu-hint{text-align:center;color:var(--muted);min-height:18px;margin-top:6px;font-size:13px}.hud-score{text-shadow:0 2px 6px #000000b3;font-size:18px;font-weight:600;position:absolute;top:16px;left:24px}.hud-back{color:var(--text);cursor:pointer;background:#14243ad9;border:none;border-radius:8px;padding:8px 14px;font-size:14px;position:absolute;top:12px;right:16px}.hud-back:hover{background:var(--accent);color:var(--bg)}.hud-regen{color:#fff;cursor:pointer;background:#c83232;border:none;border-radius:8px;padding:8px 14px;font-size:14px;position:absolute;top:12px;right:110px}.hud-regen:hover:not(:disabled){background:#e64545}.hud-regen:disabled{cursor:not-allowed;opacity:.7;background:#78323280}.penguin-word{text-shadow:0 2px 4px #00000080;pointer-events:none;white-space:nowrap;background:#14243aeb;border-radius:10px;padding:6px 12px;font-size:18px;font-weight:700;position:absolute;transform:translate(-50%,-50%)}.option-label{pointer-events:none;white-space:nowrap;background:#14243ad1;border-radius:8px;padding:4px 10px;font-size:16px;font-weight:600;position:absolute;transform:translate(-50%,-50%)}.confirm-overlay{background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.confirm-card{background:var(--panel);text-align:center;border-radius:12px;max-width:380px;padding:24px 32px}.confirm-card p{margin:0 0 16px}.confirm-card .row{justify-content:center;gap:12px;display:flex}.confirm-card button{cursor:pointer;border:none;border-radius:8px;padding:10px 18px;font-size:15px}.confirm-card .yes{background:var(--accent);color:var(--bg)}.confirm-card .no{background:var(--row-hover);color:var(--text)}.hud-debug{color:var(--text);cursor:pointer;background:#14243ad9;border:none;border-radius:8px;padding:8px 14px;font-size:14px;position:absolute;top:12px;right:210px}.hud-debug:hover{background:var(--accent);color:var(--bg)}.hud-debug.on{color:#1a1a1a;background:#f0a020;font-weight:700}.hud-debug.on:hover{background:#ffba30}.debug-modal .confirm-card{min-width:320px}.debug-modal h3{margin:0 0 8px}.debug-modal-prompt{color:var(--muted);margin:0 0 12px}.debug-modal-input{width:100%;color:var(--text);box-sizing:border-box;background:#ffffff14;border:1px solid #fff3;border-radius:6px;margin-bottom:8px;padding:8px 10px;font-size:14px;display:block}.debug-modal-error{color:#ff7878;margin:4px 0 8px;font-size:13px}