.uk49ga-grid-wrap,
.uk49ga-player-section,
.uk49ga-eeat,
.uk49ga-related {
    margin: 1.2rem 0 1.8rem;
}

.uk49ga-breadcrumbs {
    margin: 0 0 1rem;
}

.uk49ga-breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.uk49ga-breadcrumbs li {
    align-items: center;
    display: inline-flex;
    font-size: 0.9rem;
    gap: 0.45rem;
}

.uk49ga-breadcrumbs li:not(:last-child)::after {
    color: #6d7580;
    content: "/";
}

.uk49ga-card-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.uk49ga-card,
.uk49ga-eeat-card {
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    border: 1px solid #d9e0eb;
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(11, 30, 60, 0.08);
    padding: 1rem;
}

.uk49ga-card h3,
.uk49ga-card h4 {
    font-size: 1.08rem;
    margin: 0.2rem 0 0.45rem;
}

.uk49ga-card h3 a,
.uk49ga-card h4 a {
    color: #0f253f;
    text-decoration: none;
}

.uk49ga-card p {
    color: #45556a;
    font-size: 0.93rem;
    line-height: 1.45;
    margin: 0;
}

.uk49ga-chip {
    background: #e8f2ff;
    border-radius: 999px;
    color: #1f4f83;
    display: inline-flex;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin: 0;
    padding: 0.24rem 0.66rem;
    text-transform: uppercase;
}

.uk49ga-meta {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin-top: 0.7rem;
}

.uk49ga-link {
    color: #0f6d4c;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
}

.uk49ga-player {
    --accent: #0f6d4c;
    --accent-alt: #1f4f83;
    --shell-bg: linear-gradient(170deg, #fffef7 0%, #eff7ff 52%, #f8fff7 100%);
    background: var(--shell-bg);
    border: 1px solid #cad6e5;
    border-radius: 20px;
    box-shadow: 0 14px 36px rgba(5, 20, 41, 0.12);
    overflow: hidden;
    padding: 0;
}

.uk49ga-player-head {
    background: linear-gradient(135deg, #0b2440 0%, #124b6f 48%, #0f6d4c 100%);
    color: #f7fbff;
    padding: 1.1rem 1rem;
}

.uk49ga-player-head h2 {
    color: inherit;
    font-size: clamp(1.2rem, 4vw, 1.7rem);
    margin: 0.35rem 0 0.35rem;
}

.uk49ga-player-head p {
    color: rgba(247, 251, 255, 0.92);
    margin: 0;
}

.uk49ga-toolbar {
    align-items: center;
    border-bottom: 1px solid #dce6f2;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: space-between;
    padding: 0.85rem 1rem;
}

.uk49ga-btn {
    border: 0;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 700;
    min-height: 2.35rem;
    padding: 0.45rem 0.9rem;
}

.uk49ga-btn-primary {
    background: linear-gradient(140deg, #0f6d4c 0%, #138a5f 100%);
    color: #ffffff;
}

.uk49ga-btn-ghost {
    background: #f5f7fa;
    border: 1px solid #c7d2e0;
    color: #203247;
}

.uk49ga-stats {
    display: inline-flex;
    gap: 0.85rem;
}

.uk49ga-stats span {
    background: #edf4ff;
    border-radius: 999px;
    color: #10385f;
    display: inline-flex;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.25rem 0.7rem;
}

.uk49ga-board {
    min-height: 260px;
    padding: 1rem;
}

.uk49ga-help {
    color: #3a4b62;
    font-size: 0.9rem;
    margin: 0;
    padding: 0 1rem 0.45rem;
}

.uk49ga-status {
    border-top: 1px solid #dce6f2;
    color: #16375d;
    font-size: 0.94rem;
    font-weight: 700;
    margin: 0;
    padding: 0.7rem 1rem 1rem;
}

.uk49ga-eeat h2,
.uk49ga-related h3 {
    color: #10233b;
    font-size: clamp(1.2rem, 2.2vw, 1.6rem);
    margin: 0 0 0.8rem;
}

.uk49ga-eeat-grid {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.uk49ga-eeat-card h3 {
    margin: 0 0 0.45rem;
}

.uk49ga-eeat-card p {
    margin: 0;
}

.uk49ga-grid {
    display: grid;
    gap: 0.55rem;
}

.uk49ga-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.uk49ga-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.uk49ga-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.uk49ga-grid-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.uk49ga-cell,
.uk49ga-tile,
.uk49ga-ball,
.uk49ga-choice,
.uk49ga-key {
    align-items: center;
    background: #ffffff;
    border: 1px solid #cdd8e7;
    border-radius: 10px;
    color: #1f2f43;
    cursor: pointer;
    display: inline-flex;
    font-size: 0.95rem;
    font-weight: 700;
    justify-content: center;
    min-height: 42px;
    padding: 0.35rem;
    text-align: center;
    user-select: none;
}

.uk49ga-cell.is-highlight,
.uk49ga-tile.is-highlight,
.uk49ga-ball.is-highlight {
    background: #e1f4e8;
    border-color: #74b48f;
}

.uk49ga-cell.is-hit,
.uk49ga-ball.is-hit {
    background: #0f6d4c;
    border-color: #0f6d4c;
    color: #fff;
}

.uk49ga-cell.is-miss {
    background: #f5e8ea;
    border-color: #db9aa2;
}

.uk49ga-inline-form {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.75rem;
}

.uk49ga-inline-form input,
.uk49ga-inline-form select {
    background: #fff;
    border: 1px solid #cbd6e4;
    border-radius: 10px;
    color: #1f2f43;
    min-height: 2.35rem;
    padding: 0.4rem 0.7rem;
}

.uk49ga-prompt {
    color: #1f2f43;
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.uk49ga-canvas-wrap {
    border: 1px solid #cad7e7;
    border-radius: 14px;
    overflow: hidden;
}

.uk49ga-canvas-wrap canvas {
    display: block;
    height: auto;
    max-width: 100%;
    width: 100%;
}

.uk49ga-hidden {
    display: none !important;
}

.uk49ga-player[data-uk49ga-engine="2048"] {
    background: #e6e1d8;
    border: 1px solid #d8d1c5;
    border-radius: 18px;
}

.uk49ga-player[data-uk49ga-engine="2048"] .uk49ga-player-head,
.uk49ga-player[data-uk49ga-engine="2048"] .uk49ga-toolbar,
.uk49ga-player[data-uk49ga-engine="2048"] .uk49ga-help {
    display: none;
}

.uk49ga-player[data-uk49ga-engine="2048"] .uk49ga-board {
    padding: 0.95rem;
}

.uk49ga-player[data-uk49ga-engine="2048"] .uk49ga-status {
    background: #dfd8ce;
    border-top: 1px solid #cfc6ba;
    color: #6f655a;
}

.uk49ga-2048-shell {
    align-items: center;
    background: #ece8de;
    border: 1px solid #d7cfc3;
    border-radius: 18px;
    display: grid;
    gap: 1.3rem;
    grid-template-columns: 170px minmax(0, 1fr);
    min-height: 520px;
    padding: 1.2rem;
}

.uk49ga-2048-panel h3 {
    color: #766c61;
    font-size: 3rem;
    line-height: 1;
    margin: 0 0 1rem;
}

.uk49ga-2048-stat {
    background: #b8ab9e;
    border-radius: 8px;
    color: #fff;
    margin-bottom: 0.6rem;
    padding: 0.5rem 0.6rem;
    text-align: center;
}

.uk49ga-2048-stat span {
    display: block;
    font-size: 0.76rem;
    text-transform: uppercase;
}

.uk49ga-2048-stat strong {
    display: block;
    font-size: 2rem;
    line-height: 1.1;
}

.uk49ga-2048-new {
    background: #8f7a66;
    border: none;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    min-height: 3.1rem;
    padding: 0.35rem 0.8rem;
    width: 100%;
}

.uk49ga-2048-hint {
    color: #7b7166;
    font-size: 0.92rem;
    margin-top: 0.7rem;
}

.uk49ga-2048-board-wrap {
    background: #b9aca1;
    border-radius: 10px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
    margin: 0 auto;
    max-width: 520px;
    padding: 10px;
    touch-action: none;
    width: 100%;
}

.uk49ga-2048-board {
    aspect-ratio: 1 / 1;
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.uk49ga-2048-cell {
    align-items: center;
    background: #cdc1b4;
    border-radius: 6px;
    color: #776e65;
    display: flex;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    justify-content: center;
}

.uk49ga-2048-cell[data-value="0"] {
    color: transparent;
}

.uk49ga-2048-cell[data-value="2"] { background: #eee4da; color: #776e65; }
.uk49ga-2048-cell[data-value="4"] { background: #ede0c8; color: #776e65; }
.uk49ga-2048-cell[data-value="8"] { background: #f2b179; color: #f9f6f2; }
.uk49ga-2048-cell[data-value="16"] { background: #f59563; color: #f9f6f2; }
.uk49ga-2048-cell[data-value="32"] { background: #f67c5f; color: #f9f6f2; }
.uk49ga-2048-cell[data-value="64"] { background: #f65e3b; color: #f9f6f2; }
.uk49ga-2048-cell[data-value="128"] { background: #edcf72; color: #f9f6f2; font-size: clamp(1.2rem, 2.4vw, 1.8rem); }
.uk49ga-2048-cell[data-value="256"] { background: #edcc61; color: #f9f6f2; font-size: clamp(1.2rem, 2.4vw, 1.8rem); }
.uk49ga-2048-cell[data-value="512"] { background: #edc850; color: #f9f6f2; font-size: clamp(1.2rem, 2.4vw, 1.8rem); }
.uk49ga-2048-cell[data-value="1024"] { background: #edc53f; color: #f9f6f2; font-size: clamp(0.95rem, 2vw, 1.45rem); }
.uk49ga-2048-cell[data-value="2048"] { background: #edc22e; color: #f9f6f2; font-size: clamp(0.95rem, 2vw, 1.45rem); }
.uk49ga-2048-cell[data-value="4096"],
.uk49ga-2048-cell[data-value="8192"] {
    background: #3c3a32;
    color: #f9f6f2;
    font-size: clamp(0.84rem, 1.8vw, 1.2rem);
}

.uk49ga-2048-controls {
    display: none;
    gap: 0.4rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 0.7rem;
}

.uk49ga-2048-controls button {
    border: 0;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    min-height: 2.2rem;
}

@media (max-width: 800px) {
    .uk49ga-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .uk49ga-stats {
        flex-wrap: wrap;
    }

    .uk49ga-grid-6 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .uk49ga-2048-shell {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 0.85rem;
    }

    .uk49ga-2048-panel h3 {
        font-size: 2rem;
        margin-bottom: 0.6rem;
    }

    .uk49ga-2048-panel {
        align-items: center;
        display: grid;
        gap: 0.5rem;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .uk49ga-2048-new {
        min-height: 2.4rem;
    }

    .uk49ga-2048-hint {
        display: none;
    }

    .uk49ga-2048-controls {
        display: grid;
    }
}

@media (max-width: 580px) {
    .uk49ga-player-head {
        padding: 0.95rem 0.85rem;
    }

    .uk49ga-toolbar,
    .uk49ga-board,
    .uk49ga-help,
    .uk49ga-status {
        padding-left: 0.85rem;
        padding-right: 0.85rem;
    }

    .uk49ga-grid-4 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}