:root{--bg:#070b16;--surface:#0e1528;--surface-2:#141d36;--line:#1f2a47;--blue:#3d8bff;--blue-strong:#5b9dff;--blue-soft:#3d8bff73;--blue-glow:#3d8bff38;--text:#e8edf7;--muted:#8593b3;--green:#2fd36b;--green-soft:#2fd36b29;--red:#ff5263;--red-soft:#ff526329;--amber:#f5b83d;--radius:14px;--font:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;margin:0;font-size:16px}body.no-scroll{overflow:hidden}button,input,select{font:inherit;color:inherit}h1,h2,h3{letter-spacing:-.02em;margin:0}a{color:var(--blue-strong)}.app{flex-direction:column;min-height:100dvh;display:flex}.main{width:100%;max-width:560px;padding:16px 16px calc(40px + env(safe-area-inset-bottom));flex:1;margin:0 auto}.header{z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#070b16eb;grid-template-columns:1fr auto 1fr;align-items:center;height:58px;padding:0 10px;display:grid;position:sticky;top:0}.header-right{justify-content:flex-end;gap:2px;display:flex}.brand{letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;align-items:center;gap:8px;font-size:1.05rem;font-weight:800;display:flex}.brand-mark{border:2px solid var(--blue);border-radius:7px;align-items:center;gap:4px;padding:5px 6px;display:inline-flex}.brand-mark i{background:var(--blue);border-radius:50%;width:5px;height:5px}.icon-btn{width:42px;height:42px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:10px;place-items:center;display:inline-grid;position:relative}.icon-btn:hover:not(:disabled){color:var(--text);background:var(--surface-2)}.icon-btn:disabled{opacity:.35;cursor:default}.signed-in-dot{background:var(--green);border-radius:50%;width:7px;height:7px;position:absolute;top:9px;right:9px}.panel{background:var(--surface);border:1.5px solid var(--blue-soft);box-shadow:0 0 0 1px #0000004d, 0 12px 40px -12px var(--blue-glow);border-radius:18px;padding:24px 20px}.center{text-align:center}.pad{padding:48px 0}.muted{color:var(--muted)}.small{font-size:.85rem}.mono{font-variant-numeric:tabular-nums}.eyebrow{color:var(--blue-strong);letter-spacing:.1em;text-transform:uppercase;margin:0 0 8px;font-size:.78rem;font-weight:700}.error-text{color:var(--red);font-weight:500}.section-title{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:28px 0 12px;font-size:.8rem}.btn{border:1.5px solid var(--line);background:var(--surface-2);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 20px;font-weight:600;transition:transform 80ms,background .15s,border-color .15s;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--blue-soft)}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.45;cursor:default}.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn-primary:hover:not(:disabled){background:var(--blue-strong);border-color:var(--blue-strong)}.btn-google{color:#1f1f1f;background:#fff;border-color:#fff;margin:16px 0 8px}.btn-wide{width:100%}.btn-big{min-height:54px;font-size:1.05rem}.btn-row{grid-template-columns:1fr 1fr;gap:10px;margin-top:20px;display:grid}.link-btn{color:var(--blue-strong);cursor:pointer;background:0 0;border:0;margin:16px auto 0;font-weight:600;display:block}.link-btn.inline{margin:0;display:inline}.chip{background:var(--blue-glow);color:var(--blue-strong);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:2px 8px;font-size:.68rem;font-weight:700;display:inline-block}.home-panel h1{margin-bottom:20px;font-size:clamp(2rem,9vw,2.6rem);font-weight:800;line-height:1.05}.rules{gap:10px;margin:0 0 24px;padding:0;list-style:none;display:grid}.rules li{color:#c9d2e6;align-items:center;gap:12px;display:flex}.rules b{border:1.5px solid var(--blue);width:26px;height:26px;color:var(--blue-strong);border-radius:8px;flex:none;place-items:center;font-size:.8rem;display:grid}.field{gap:6px;margin-bottom:14px;display:grid}.field span{color:var(--muted);font-size:.85rem;font-weight:500}.field input{border:1.5px solid var(--line);background:var(--bg);border-radius:12px;outline:none;height:50px;padding:0 14px;font-size:1rem}.field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-glow)}.home form .small{margin:12px 0 0}.card{border-radius:var(--radius);background:var(--surface);border:1.5px solid var(--blue-soft);align-items:center;gap:14px;padding:12px 14px;display:flex;position:relative}.card-year{font-variant-numeric:tabular-nums;letter-spacing:-.02em;min-width:64px;color:var(--blue-strong);flex:none;font-size:1.35rem;font-weight:800}.card-main{flex:1;min-width:0}.card-text{margin:5px 0 0;font-size:.95rem;line-height:1.35}.card-link{width:26px;height:26px;color:var(--muted);border:1px solid var(--line);border-radius:6px;flex:none;place-items:center;font-family:Georgia,serif;font-size:.85rem;font-weight:700;text-decoration:none;display:grid}.card-link:hover{color:var(--text);border-color:var(--blue-soft)}.card-current{border:2px solid var(--blue);background:linear-gradient(180deg, #13214a, var(--surface));box-shadow:0 0 0 4px var(--blue-glow), 0 16px 40px -16px #3d8bff99;padding:16px;animation:.25s ease-out pop-in}.card-current .card-year{color:var(--muted);opacity:.6}.card-current .card-text{font-size:1.05rem;font-weight:600}.card-loading{min-height:86px;color:var(--muted);justify-content:center}.card-correct{border:2px solid var(--green);background:var(--green-soft);animation:.3s ease-out pop-in}.card-correct .card-year{color:var(--green)}.card-wrong{border:2px solid var(--red);background:var(--red-soft);animation:.4s ease-out shake}.card-wrong .card-year{color:var(--red)}@keyframes pop-in{0%{opacity:0;transform:scale(.96)}}@keyframes shake{20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}.game-top{z-index:10;background:linear-gradient(180deg, var(--bg) 85%, #070b1600);margin:-16px -16px 0;padding:12px 16px 10px;position:sticky;top:58px}.game-stats{color:var(--muted);grid-template-columns:1fr auto 1fr;margin-bottom:8px;font-size:.9rem;display:grid}.game-stats span:last-child{text-align:right}.game-stats strong{color:var(--text)}.timer-text{color:var(--text);font-variant-numeric:tabular-nums;font-weight:800}.timer-text.warn{color:var(--amber)}.timer-text.danger{color:var(--red)}.timer-track{background:var(--surface-2);border-radius:999px;height:6px;margin-bottom:12px;overflow:hidden}.timer-fill{background:var(--blue);border-radius:inherit;height:100%;transition:width .1s linear,background .3s}.timer-fill.warn{background:var(--amber)}.timer-fill.danger{background:var(--red)}.hint{text-align:center;color:var(--muted);margin:10px 0 0;font-size:.85rem}.verdict{border-radius:var(--radius);text-align:center;place-items:center;min-height:86px;padding:12px;font-size:1.15rem;font-weight:700;animation:.2s ease-out pop-in;display:grid}.verdict.ok{color:var(--green);background:var(--green-soft);border:2px solid var(--green)}.verdict.bad{color:var(--red);background:var(--red-soft);border:2px solid var(--red)}.game-done{margin:8px 0 4px}.timeline{flex-direction:column;gap:0;margin-top:8px;display:flex}.timeline-static,.reveal-list{gap:8px}.reveal-list{flex-direction:column;display:flex}.timeline-end{text-align:center;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:6px 0;font-size:.7rem;font-weight:700}.slot{cursor:pointer;background:0 0;border:0;border-radius:12px;align-items:center;gap:10px;width:100%;min-height:44px;padding:4px 6px;transition:background .15s,min-height .15s;display:flex}.slot:disabled{cursor:default}.slot-line{border-top:2px dashed var(--line);flex:1;height:0}.slot-label{border:1.5px solid var(--line);min-width:30px;height:30px;color:var(--muted);border-radius:999px;place-items:center;padding:0 10px;font-size:1rem;font-weight:700;display:grid}.slot:hover:not(:disabled) .slot-line{border-color:var(--blue-soft)}.slot:hover:not(:disabled) .slot-label{border-color:var(--blue);color:var(--blue-strong)}.slot-active{background:var(--blue-glow);outline:2px dashed var(--blue);outline-offset:-2px;min-height:60px}.slot-active .slot-line{border-color:var(--blue)}.slot-active .slot-label{background:var(--blue);border-color:var(--blue);color:#fff;font-size:.85rem}.pick-marker{text-align:center;color:var(--red);border:2px dashed var(--red);border-radius:12px;padding:8px;font-size:.8rem;font-weight:700}.result-panel{text-align:center}.big-score{letter-spacing:-.04em;font-size:4.5rem;font-weight:800;line-height:1}.big-score span{color:var(--muted);font-size:1.8rem;font-weight:700}.result-line{margin:8px 0 16px;font-weight:600}.squares{grid-template-columns:repeat(10,1fr);gap:5px;max-width:280px;margin:0 auto 18px;display:grid}.sq{aspect-ratio:1;background:var(--surface-2);border:1px solid var(--line);border-radius:4px}.sq-ok{background:var(--green);border-color:var(--green)}.sq-bad{background:var(--red);border-color:var(--red)}.result-meta{grid-template-columns:1fr 1fr;gap:10px;display:grid}.result-meta>div{background:var(--bg);border:1px solid var(--line);border-radius:12px;gap:2px;padding:10px;display:grid}.result-meta strong{font-variant-numeric:tabular-nums;font-size:1.2rem}.meta-label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:600}.tip{border:1px solid var(--blue-soft);color:#c9d2e6;text-align:center;background:#3d8bff14;border-radius:10px;margin:0 0 10px;padding:8px 12px;font-size:.85rem;line-height:1.4}.player-row{color:var(--muted);margin:16px 0 0;font-size:.9rem}.player-row strong{color:var(--text)}.player-row .link-btn{margin-left:8px}.rename-form{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.rename-form input{border:1.5px solid var(--blue);background:var(--bg);border-radius:12px;outline:none;flex:1;min-width:0;height:46px;padding:0 12px}.rename-form .error-text{width:100%;margin:0}a.brand{color:inherit;text-decoration:none}.practice-banner{border:1px dashed var(--amber);color:var(--amber);text-align:center;border-radius:10px;margin:0 0 8px;padding:6px 12px;font-size:.8rem;font-weight:600}a.btn{color:inherit;text-decoration:none}a.btn-primary{color:#fff}.practice-btn{margin-top:10px}.practice-note{margin:12px 0 0}.feedback-link{color:var(--muted);margin-top:16px;font-size:.8rem;display:block}.help-more{text-align:center;margin-top:16px}.site-footer{border-top:1px solid var(--line);padding:18px 16px calc(24px + env(safe-area-inset-bottom));font-size:.85rem}.site-footer nav{flex-wrap:wrap;justify-content:center;gap:6px 16px;display:flex}.site-footer a{color:var(--muted)}.sheet-backdrop{z-index:50;background:#02040ab3;justify-content:center;align-items:flex-end;animation:.15s ease-out fade;display:flex;position:fixed;inset:0}@media (width>=640px){.sheet-backdrop{align-items:center}}.sheet{background:var(--surface);border:1.5px solid var(--blue-soft);border-radius:20px 20px 0 0;flex-direction:column;width:100%;max-width:520px;max-height:88dvh;animation:.2s ease-out slide-up;display:flex}@media (width>=640px){.sheet{border-radius:20px}}.sheet-head{justify-content:space-between;align-items:center;padding:14px 12px 8px 20px;display:flex}.sheet-head h2{font-size:1.2rem}.sheet-body{padding:4px 20px calc(24px + env(safe-area-inset-bottom));overflow-y:auto}@keyframes fade{0%{opacity:0}}@keyframes slide-up{0%{opacity:0;transform:translateY(24px)}}.help-steps{gap:12px;margin:8px 0 18px;padding-left:20px;line-height:1.45;display:grid}.help-steps li::marker{color:var(--blue-strong);font-weight:700}.help-note{background:var(--bg);border:1px solid var(--line);color:#c9d2e6;border-radius:12px;padding:14px;line-height:1.45}.lb-nav{grid-template-columns:auto 1fr auto;align-items:center;margin-bottom:8px;display:grid}.lb-title{text-align:center;font-weight:700;display:grid}.lb-title span{color:var(--muted);font-size:.78rem;font-weight:500}.lb-list{gap:4px;margin:0;padding:0;list-style:none;display:grid}.lb-you{border-top:1px dashed var(--line);margin-top:12px;padding-top:12px}.lb-row{background:var(--bg);border:1px solid #0000;border-radius:10px;grid-template-columns:36px 1fr auto 52px;align-items:center;gap:8px;padding:10px 12px;display:grid}.lb-row-you{border-color:var(--blue);background:#3d8bff1a}.lb-rank{color:var(--muted);text-align:center;font-weight:700}.lb-name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.lb-name em{color:var(--muted);font-style:normal;font-weight:400}.lb-score{color:var(--blue-strong);font-weight:800}.lb-time{text-align:right;color:var(--muted);font-size:.85rem}.live-dot{background:var(--green);vertical-align:middle;border-radius:50%;width:7px;height:7px;margin-left:6px;animation:1.2s infinite pulse;display:inline-block}@keyframes pulse{50%{opacity:.3}}.stat-grid{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px;display:grid}.stat{text-align:center;background:var(--bg);border:1px solid var(--line);border-radius:12px;gap:2px;padding:12px 6px;display:grid}.stat strong{font-size:1.5rem;font-weight:800}.stat span{color:var(--muted);font-size:.72rem}.dist{gap:3px;margin-bottom:20px;display:grid}.dist-row{grid-template-columns:22px 1fr;align-items:center;gap:8px;font-size:.75rem;display:grid}.dist-label{text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}.dist-bar-track{height:16px}.dist-bar{background:var(--blue);color:#fff;border-radius:3px;justify-content:flex-end;align-items:center;min-width:3px;height:100%;padding-right:4px;font-size:.68rem;font-weight:700;display:flex}.devbar{border:1px dashed var(--amber);border-radius:10px;align-items:center;gap:8px;margin-bottom:12px;padding:8px 10px;font-size:.8rem;display:flex}.devbar>span{color:var(--amber);font-weight:800}.devbar select,.devbar button{background:var(--surface-2);border:1px solid var(--line);cursor:pointer;border-radius:8px;padding:4px 8px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}