:root{--correct: #0d8c8c;--present: #ed9e26;--absent: #6b7585;--bg: #ffffff;--fg: #1a1a1c;--fg-secondary: #6b7280;--key-idle: rgba(26, 26, 28, .12);--tile-border: rgba(26, 26, 28, .25);--tile-pending-border: rgba(26, 26, 28, .55);--panel-bg: rgba(0, 0, 0, .04);--sheet-bg: #ffffff;--divider: rgba(0, 0, 0, .1);--rounded: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}@media (prefers-color-scheme: dark){:root{--bg: #0f0f11;--fg: #f2f2f5;--fg-secondary: #9ca3af;--key-idle: rgba(242, 242, 245, .16);--tile-border: rgba(242, 242, 245, .25);--tile-pending-border: rgba(242, 242, 245, .55);--panel-bg: rgba(255, 255, 255, .07);--sheet-bg: #1b1b1f;--divider: rgba(255, 255, 255, .12)}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;height:100%;overflow:hidden}body{background:var(--bg);color:var(--fg);font-family:var(--rounded);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}#app{height:100dvh;display:flex;flex-direction:column;align-items:center}.loading{margin:auto;font-size:1.5rem;font-weight:700;color:var(--fg-secondary)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--divider);flex:0 0 auto;width:100%}.topbar .title{font-size:1.25rem;font-weight:800;letter-spacing:.5px}.topbar .right{display:flex;gap:6px}.icon-btn{background:none;border:none;color:var(--fg);font-size:1.35rem;cursor:pointer;padding:6px;line-height:1;border-radius:8px;display:inline-flex;align-items:center;justify-content:center}.icon-btn:hover{background:var(--key-idle)}.flag-btn{padding:4px;border-radius:5px}.flag-btn img{height:22px;width:auto;display:block;border-radius:3px}.game{flex:1 1 auto;display:flex;flex-direction:column;align-items:center;gap:10px;padding:10px 8px 8px;min-height:0;width:100%;max-width:640px;margin:0 auto}.modes{display:inline-flex;background:var(--key-idle);border-radius:9px;padding:2px;gap:2px}.modes button{border:none;background:none;color:var(--fg);font-family:var(--rounded);font-size:.95rem;font-weight:600;padding:6px 22px;border-radius:7px;cursor:pointer}.modes button.active{background:var(--bg);box-shadow:0 1px 3px #00000026}.status-line{height:30px;display:flex;align-items:center;justify-content:center}.status-line .pill{background:#1a1a1ce0;color:#fff;font-size:.85rem;font-weight:700;padding:5px 14px;border-radius:999px}@media (prefers-color-scheme: dark){.status-line .pill{background:#f2f2f5eb;color:#111}}.board{display:grid;grid-template-rows:repeat(6,1fr);gap:6px;aspect-ratio:5 / 6;width:min(92vw,52vh,480px);margin-block:auto}.row{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.row.shake{animation:shake .4s linear}.tile{display:flex;align-items:center;justify-content:center;aspect-ratio:1;border-radius:8px;border:2px solid var(--tile-border);font-size:clamp(1.4rem,7vw,2rem);font-weight:800;text-transform:uppercase;-webkit-user-select:none;user-select:none;background:transparent;color:var(--fg)}.tile.filled{border-color:var(--tile-pending-border);animation:pop .12s ease}.tile.absent,.tile.present,.tile.correct{border-color:transparent;color:#fff}.tile.absent{background:var(--absent)}.tile.present{background:var(--present)}.tile.correct{background:var(--correct)}.tile.flip{animation:flip .5s ease both}.keyboard{display:flex;flex-direction:column;gap:7px;width:100%;max-width:600px;padding:0 6px 8px;flex:0 0 auto}.kb-row{display:flex;gap:5px;justify-content:center}.key{flex:1 1 0;min-width:0;min-height:52px;border:none;border-radius:6px;background:var(--key-idle);color:var(--fg);font-family:var(--rounded);font-size:1rem;font-weight:600;text-transform:uppercase;cursor:pointer;transition:background-color .3s ease,color .3s ease;-webkit-user-select:none;user-select:none;display:flex;align-items:center;justify-content:center}.key.wide{flex:0 0 auto;min-width:48px;padding:0 12px;font-size:1.2rem}.key.absent{background:var(--absent);color:#fff}.key.present{background:var(--present);color:#fff}.key.correct{background:var(--correct);color:#fff}.key:active{filter:brightness(.9)}@media (min-width: 600px){.key{min-height:60px;font-size:1.2rem;border-radius:8px}.key.wide{min-width:64px;font-size:1.4rem}}.gameover{width:100%;max-width:380px;text-align:center;background:var(--panel-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:8px;animation:rise .35s ease}.gameover .result{font-size:1.3rem;font-weight:800}.gameover .sub{font-size:.9rem;color:var(--fg-secondary)}.gameover .play-again{align-self:center;background:var(--correct);color:#fff;border:none;border-radius:10px;padding:10px 22px;font-family:var(--rounded);font-size:1rem;font-weight:700;cursor:pointer}.countdown{font-variant-numeric:tabular-nums;color:var(--fg-secondary);font-size:.9rem}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-end;justify-content:center;z-index:100;animation:fade .2s ease}@media (min-width: 600px){.scrim{align-items:center}}.sheet{background:var(--sheet-bg);width:100%;max-width:520px;max-height:85dvh;border-radius:18px 18px 0 0;overflow-y:auto;animation:slideup .28s ease;-webkit-overflow-scrolling:touch}@media (min-width: 600px){.sheet{border-radius:18px}}.sheet-header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px 8px;position:sticky;top:0;background:var(--sheet-bg)}.sheet-header h2{margin:0;font-size:1.1rem;font-weight:800}.sheet-body{padding:8px 22px 28px}.help-rule{margin:0 0 16px;line-height:1.45}.legend-row{display:flex;align-items:center;gap:14px;margin:10px 0}.legend-row .tile{width:44px;height:44px;aspect-ratio:auto;flex:0 0 auto;font-size:1.4rem}.legend-row span{font-size:.95rem;line-height:1.35}.help-section h3{margin:18px 0 6px;font-size:1rem}.help-section p{margin:0;color:var(--fg-secondary);line-height:1.45}.help-divider{border:none;border-top:1px solid var(--divider);margin:22px 0}.link-btn{background:none;border:none;color:var(--correct);font-family:var(--rounded);font-size:1rem;font-weight:600;cursor:pointer;padding:0}.about-version{color:var(--fg-secondary);font-size:.9rem}.about p{line-height:1.5}.about ul{padding-left:18px;color:var(--fg-secondary);font-size:.9rem;line-height:1.5}.stat-cells{display:flex;gap:8px;margin-bottom:20px}.stat-cell{flex:1;text-align:center}.stat-cell .v{font-size:1.8rem;font-weight:800;font-variant-numeric:tabular-nums}.stat-cell .l{font-size:.72rem;color:var(--fg-secondary)}.dist-title{font-size:.95rem;font-weight:700;margin:8px 0 10px;color:var(--fg-secondary);text-transform:uppercase;letter-spacing:.5px}.dist-row{display:flex;align-items:center;gap:8px;margin:5px 0}.dist-row .n{width:14px;font-weight:700;font-variant-numeric:tabular-nums}.dist-bar{background:var(--correct);color:#fff;font-size:.8rem;font-weight:700;padding:2px 8px;border-radius:4px;text-align:right;min-width:26px;font-variant-numeric:tabular-nums}.dist-bar.empty{background:#0d8c8c2e;color:var(--fg-secondary)}.lang-list{list-style:none;margin:0;padding:0}.lang-list li button{width:100%;display:flex;align-items:center;gap:14px;background:none;border:none;border-bottom:1px solid var(--divider);color:var(--fg);font-family:var(--rounded);font-size:1rem;padding:14px 4px;cursor:pointer}.lang-list li button img{width:38px;height:28px;object-fit:cover;border-radius:4px}.lang-list .check{margin-left:auto;color:var(--correct);font-weight:800}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-8px)}75%{transform:translate(8px)}}@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.06)}to{transform:scale(1)}}@keyframes flip{0%{transform:rotateX(0)}50%{transform:rotateX(90deg)}to{transform:rotateX(0)}}@keyframes rise{0%{transform:translateY(12px);opacity:0}}@keyframes fade{0%{opacity:0}}@keyframes slideup{0%{transform:translateY(40px)}}