MediaWiki:Common.css：修订间差异

/* ==========================================================================
   1. 系统界面清理 & 基础修正
   ========================================================================== */
#ca-viewsource, #ca-history, #ca-talk {
    display: none !important;
}

pre {
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

.wikitable {
    max-width: 100%;
    margin: 1em 0;
}

/* ==========================================================================
   2. 交互组件：黑幕 (Heimu)
   ========================================================================== */
.heimu, .heimu rt {
    background-color: var(--color-base, #252525);
    color: var(--color-base, #252525);
    text-shadow: none;
    transition: color 0.13s linear, background-color 0.13s linear;
    user-select: none;
}
.heimu a, a .heimu, .new .heimu {
    color: var(--color-base, #252525);
}
span.heimu:hover, span.heimu:active {
    background-color: transparent;
    color: var(--color-base--inverted, #ffffff) !important;
    user-select: text;
}
span.heimu:hover a, a:hover span.heimu { color: var(--color-primary, #add8e6) !important; }

/* ==========================================================================
   3. 现代矩形自适应导航 (核心逻辑)
   ========================================================================== */

/* ================================== */
/* 现代矩形按钮：强力去内框版 */
/* ================================== */
.nav-text-btn {
    all: unset; /* 【核心】抹除所有皮肤默认样式 */
    position: relative;
    cursor: pointer;
    display: flex !important;
    align-items: center;
    justify-content: flex-start; 
    height: 64px;
    padding: 0 24px;
    font-weight: bold;
    font-size: 18px;
    color: var(--color-base, #333) !important;
    border-radius: 10px;
    /* 默认没图时：边框与背景色 */
    background-color: var(--color-surface-1, #f9f9f9); 
    border: 1px solid var(--border-color-base, rgba(0,0,0,0.1));
    border-bottom: 4px solid rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    z-index: 1;
    box-sizing: border-box;
}

/* 强制让文字内部的 span 完全透明，绝不允许出现背景 */
.nav-text-btn span {
    background: transparent !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    display: inline-block;
    z-index: 2;
}

/* 只有带了 has-bg-image 类名时，才显示深色遮罩和白字 */
.has-bg-image::before {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 60%, rgba(0,0,0,0) 100%);
    z-index: 1;
}
.has-bg-image span {
    color: #fff !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}

/* 按钮点击压下反馈 */
.nav-text-btn:active {
    transform: translateY(2px);
    border-bottom-width: 1px;
}
/* ==========================================================================
   4. 自适应分屏逻辑 (PC网格 vs 移动端手风琴)
   ========================================================================== */

/* PC端：横向排列按钮，内容横跨整行 */
@media (min-width: 769px) {
    .adaptive-nav {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
        margin: 20px 0;
    }
    .nav-module { display: contents; }
    .nav-text-btn { grid-row: 1; }
    .nav-content { 
        grid-row: 2; 
        grid-column: 1 / 5; 
        margin-top: 10px;
        border: 1px solid var(--border-color-base, rgba(255, 255, 255, 0.1));
    }

    #game-1:checked ~ .nav-module #content-1,
    #game-2:checked ~ .nav-module #content-2,
    #game-3:checked ~ .nav-module #content-3,
    #game-4:checked ~ .nav-module #content-4 {
        display: block;
    }
}

/* 移动端：按钮堆叠，内容就地展开 */
@media (max-width: 768px) {
    .adaptive-nav { display: block; padding: 0 5px; }
    .nav-module { margin-bottom: 8px; }
    .nav-text-btn { width: 100%; }
    .nav-content {
        border-radius: 0 0 10px 10px;
        margin-top: -4px;
        border: 1px solid rgba(0, 0, 0, 0.1);
        border-top: none;
    }

    /* 移动端特殊：由于 display: contents 失效，直接按顺序显示内容 */
    #game-1:checked ~ .nav-module:nth-of-type(1) #content-1,
    #game-2:checked ~ .nav-module:nth-of-type(2) #content-2,
    #game-3:checked ~ .nav-module:nth-of-type(3) #content-3,
    #game-4:checked ~ .nav-module:nth-of-type(4) #content-4 {
        display: block;
    }
}

/* ==========================================================================
   5. 首页网格与内容样式 (原本保留)
   ========================================================================== */
.home-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.home-card {
    background: var(--color-surface-1);
    border: 1px solid var(--border-color-base);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
}

.nav-sub-text {
    margin-top: 12px;
    font-weight: 600;
    font-size: 14px;
    color: var(--color-base);
}

@keyframes slideIn { 
    from { opacity: 0; transform: translateY(-5px); } 
    to { opacity: 1; transform: translateY(0); } 
}