/* ==========================================================
   components.css: 可复用 UI 组件
   ========================================================== */

/* --- 按钮 --- */
.cta-button { /* 导航栏按钮 */
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 10px 20px;
    border-radius: 4px;
    color: white !important;
    transition: var(--transition);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(74, 99, 181, 0.5);
    text-shadow: var(--text-shadow);
}
.cta-button:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(74, 99, 181, 0.3);
}

.primary-button,
.secondary-button { /* Hero 区域按钮 */
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: var(--transition);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}
.primary-button {
    background: linear-gradient(135deg, var(--secondary-color), #b8a45e); /* 金色渐变 */
    color: #111; /* 深色文字 */
    border: none;
    box-shadow: 0 5px 15px rgba(230, 213, 138, 0.3);
}
.primary-button:hover {
    background: linear-gradient(135deg, #f0e09b, var(--secondary-color));
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(230, 213, 138, 0.4);
}
.secondary-button {
    background-color: transparent;
    color: var(--secondary-color); /* 金色文字 */
    border: 2px solid var(--secondary-color); /* 金色边框 */
}
.secondary-button:hover {
    background-color: rgba(230, 213, 138, 0.1); /* 微弱金色背景 */
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.preorder-button { /* 版本按钮 */
    display: inline-block; width: 100%; padding: 12px 0;
    border-radius: 30px; font-weight: 500; text-align: center;
    margin-bottom: 15px; transition: var(--transition); color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4); border: 1px solid transparent;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}
.preorder-button:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4); color: white; }
/* 具体版本按钮颜色在 section-versions.css 中定义 */

.elegant-link { /* 文档链接 */
    display: inline-flex; align-items: center; color: var(--secondary-color);
    text-decoration: none; font-weight: 500; padding: 8px 16px;
    border: 1px solid rgba(230, 213, 138, 0.3); border-radius: 30px;
    transition: var(--transition);
    background: linear-gradient(135deg, rgba(230, 213, 138, 0.05), rgba(230, 213, 138, 0.1));
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2), 0 0 5px rgba(230, 213, 138, 0.1);
    position: relative; overflow: hidden; text-shadow: none;
}
.elegant-link:hover {
    background: linear-gradient(135deg, rgba(230, 213, 138, 0.1), rgba(230, 213, 138, 0.15));
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3), 0 0 10px rgba(230, 213, 138, 0.2);
    color: var(--secondary-color); border-color: rgba(230, 213, 138, 0.5);
}
.elegant-link::before { /* 悬停光泽效果 */
    content: ""; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}
.elegant-link:hover::before { left: 100%; }
.link-icon {
    margin-right: 8px; font-size: 1.2rem; color: var(--secondary-color);
    display: inline-block;
}

.community-link { /* 社区链接按钮 */
    display: inline-block; padding: 10px 25px; border-radius: 5px; font-weight: bold;
    transition: var(--transition); box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
    color: white; text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    border: 1px solid transparent;
}
.community-link:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4); }
/* 具体社区链接颜色在 section-team.css 中定义 */

.back-to-notes { /* 世界观返回按钮 */
    display: inline-flex; align-items: center; padding: 8px 16px;
    background: rgba(230, 213, 138, 0.1); color: var(--secondary-color);
    border-radius: 20px; font-weight: 500; font-size: 0.9rem;
    transition: all 0.3s ease; border: 1px solid rgba(230, 213, 138, 0.2);
    text-decoration: none; cursor: pointer;
}
.back-to-notes:hover {
    background: rgba(230, 213, 138, 0.2); transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border-color: rgba(230, 213, 138, 0.4);
}
.back-to-notes i { margin-right: 8px; }

.social-icon { /* 页脚社交图标 */
    width: 36px; height: 36px; border-radius: 50%; background: rgba(255, 255, 255, 0.05);
    display: flex; align-items: center; justify-content: center; transition: var(--transition);
    position: relative; border: 1px solid rgba(255, 255, 255, 0.1); color: var(--text-muted);
}
.social-icon:hover { background: var(--secondary-color); transform: translateY(-3px); color: var(--dark-bg); border-color: var(--secondary-color); }
.social-icon.weibo:before { content: "微"; }
.social-icon.wechat:before { content: "信"; }
.social-icon.qq:before { content: "Q"; }

#back-to-top { /* 返回顶部按钮 */
    position: fixed; bottom: 30px; right: 30px; width: 45px; height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    cursor: pointer; opacity: 0; transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4); z-index: 100;
    border: 1px solid rgba(74, 99, 181, 0.5);
    font-size: 1.2rem;
}
#back-to-top.visible { opacity: 1; }
#back-to-top:hover {
    background: linear-gradient(135deg, var(--secondary-color), #b8a45e); /* 金色悬停 */
    transform: translateY(-3px) scale(1.05); color: var(--dark-bg);
    border-color: var(--secondary-color);
    box-shadow: 0 6px 20px rgba(230, 213, 138, 0.4);
}

/* --- 卡片 (基础样式) --- */
/* 应用通用的卡片视觉效果 */
.feature-card, .version-card, .faq-item, .note-card, .pseudo-path, .position, .key-difference, .faq-integrated-item .conclusion-content {
    background: var(--card-bg);
    border-radius: var(--card-radius); /* 更圆润的卡片 */
    box-shadow: var(--box-shadow);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(5px); /* 背景模糊 */
    transition: var(--transition);
    position: relative;
    overflow: hidden; /* 对伪元素或效果很重要 */
}
.feature-card:hover, .version-card:hover, .faq-item:hover, .note-card:hover, .pseudo-path:hover {
    background: var(--card-bg-hover);
    transform: translateY(-5px); /* 统一悬停效果 */
    border-color: var(--glass-border-hover);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5); /* 更强的悬停阴影 */
}
/* 卡片顶部高光 (可选) */
.feature-card::before, .version-card::before, .faq-item::before, .note-card::before, .pseudo-path::before, .position::before, .key-difference::before, .faq-integrated-item .conclusion-content::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0.7;
}
/* 特定的卡片样式 (如彩色边框) 在各自的 section 文件中定义 */

/* --- 导航栏 --- */
nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 50px; background-color: rgba(13, 16, 25, 0.7);
    backdrop-filter: blur(10px); border-bottom: 1px solid rgba(230, 213, 138, 0.1);
    position: fixed; width: 100%; top: 0; z-index: 1000;
    transition: padding 0.3s ease, background-color 0.3s ease;
}
nav.scrolled { padding: 10px 50px; background-color: rgba(13, 16, 25, 0.85); }
.logo { font-size: 1.8rem; font-weight: bold; color: var(--secondary-color); text-shadow: 0 0 8px rgba(230, 213, 138, 0.5); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { color: var(--text-secondary); font-weight: 500; transition: var(--transition); text-shadow: var(--text-shadow); }
.nav-links a:hover { color: var(--secondary-color); }
.language-switcher { margin-left: 20px; color: var(--text-muted); }
.language-switcher a { color: var(--text-muted); opacity: 0.8; transition: var(--transition); }
.language-switcher a:hover { opacity: 1; color: var(--secondary-color); }

/* --- 页脚 --- */
footer {
    background: linear-gradient(to bottom, var(--dark-bg), var(--space-black));
    color: var(--text-light); padding: 60px 0 30px;
    border-top: 1px solid rgba(230, 213, 138, 0.15); position: relative;
}
footer::before { /* 顶部光晕 */
    content: ''; position: absolute; top: -1px; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, transparent, rgba(230, 213, 138, 0.3), transparent);
    box-shadow: 0 0 15px rgba(230, 213, 138, 0.3); opacity: 0.7;
}
.footer-content { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; margin-bottom: 40px; }
.footer-logo {margin:auto;}
.footer-logo img { max-width: 150px; filter: brightness(0.9);}
.footer-logo p { opacity: 0.8; max-width: 200px; color: var(--text-secondary); }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.links-group h4 { color: var(--secondary-color); margin-bottom: 15px; font-size: 1.1rem; text-shadow: var(--text-shadow); }
.links-group ul li { margin-bottom: 10px; }
.links-group a { color: var(--text-muted); transition: var(--transition); }
/*.links-group a {
    color: black;
    transition: var(--transition);
}*/
.links-group a:hover { color: var(--secondary-color); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 25px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { opacity: 0.7; color: var(--text-muted); }
.footer-social { display: flex; gap: 15px; }

/* --- 故事滑块 --- */
.story-slider {
    position: relative; display: flex; align-items: center;
    margin: 30px 0; /* 调整外边距 */
    min-height: 640px; /* 620px + 20px = 640px */
     /* 玻璃效果在 section-worldview.css 中应用 */
}
.slider-arrow {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 50%;
    background-color: rgba(230, 213, 138, 0.1); color: var(--secondary-color);
    cursor: pointer; z-index: 10; transition: all 0.3s ease;
    border: 1px solid rgba(230, 213, 138, 0.2);
}
.slider-arrow:hover { background-color: rgba(230, 213, 138, 0.2); transform: scale(1.1); box-shadow: 0 0 10px rgba(230, 213, 138, 0.3); }
.slider-arrow i { font-size: 1rem; }
.prev-arrow { margin-right: 15px; }
.next-arrow { margin-left: 15px; }
.story-container { flex: 1; position: relative; overflow: hidden; min-height: 705px; height: auto; } /* 685px + 20px = 705px */
.story-slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; min-height: 640px; opacity: 0; visibility: hidden; transition: all 0.5s ease; transform: translateX(50px); z-index: 1; } /* 620px + 20px = 640px */
.story-slide.active { opacity: 1; visibility: visible; transform: translateX(0); z-index: 2; }
.story-navigation { display: flex; justify-content: center; margin-top: 20px; gap: 12px; }
.nav-dot { width: 10px; height: 10px; border-radius: 50%; background-color: rgba(230, 213, 138, 0.2); border: 1px solid rgba(230, 213, 138, 0.3); cursor: pointer; transition: all 0.3s ease; }
.nav-dot:hover { background-color: rgba(230, 213, 138, 0.4); transform: scale(1.2); }
.nav-dot.active { background-color: var(--secondary-color); box-shadow: 0 0 8px rgba(230, 213, 138, 0.6); transform: scale(1.2); border-color: var(--secondary-color); }

/* --- 对比表格 --- */
.comparison-table { border-radius: 10px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.1); margin-bottom: 40px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3); /* display: grid; */ /* 恢复: 原本这里没有 grid, 表格的滚动由 base.css 控制 */ overflow-x: auto; -webkit-overflow-scrolling: touch;}
.comparison-header { display: flex; background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)); color: white; text-shadow: var(--text-shadow); /* position: sticky; top: 0; z-index: 10; */ /* 移除 sticky，因为它与flex一同存在时可能行为复杂，且原先没有 */}
.corner-cell { width: 150px; border-right: 1px solid rgba(255, 255, 255, 0.15); background-color: rgba(0, 0, 0, 0.2); flex-shrink: 0; padding: 20px 15px; display: flex; align-items: center; justify-content: center;}
.game-column {
    flex-grow: 1; /* 允许列扩展以填充可用空间 */
    flex-shrink: 0; /* 不允许列收缩，宽度由 basis 和 min-width 控制 */
    flex-basis: 120px; /* 调整基础宽度，例如120px */
    min-width: 100px;  /* 设置一个最小宽度，确保内容可见性 */
    padding: 20px 15px;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* min-height: 120px; */ /* min-height主要用于表头，内容行单元格高度应由内容或feature-value的min-height决定 */
    position: relative;
}
.game-column:last-child { border-right: none; }
.game-column.main-game { background: linear-gradient(to bottom, rgba(230, 213, 138, 0.15), rgba(230, 213, 138, 0.05)); box-shadow: inset 0 0 15px rgba(230, 213, 138, 0.1); position: relative; }
.game-column.main-game::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--secondary-color); box-shadow: 0 0 10px rgba(230, 213, 138, 0.5); }
.game-logo { width: 50px; height: 50px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05)); display: flex; align-items: center; justify-content: center; margin: 0 auto 15px; box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.1); }
.game-logo i { font-size: 1.4rem; color: var(--text-light); text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4); }
.game-column.main-game .game-logo i { color: var(--secondary-color); }
.comparison-header h4 { font-size: 1.1rem; font-weight: 600; margin: 0; color: var(--text-light); }
.comparison-row { display: flex; /* 恢复 flex 布局 */ border-bottom: 1px solid rgba(255, 255, 255, 0.1); background: rgba(13, 16, 25, 0.5); transition: background-color 0.2s ease; }
.comparison-row:last-child { border-bottom: none; }
.comparison-row:nth-child(odd) { background: rgba(13, 16, 25, 0.6); }
.comparison-row:hover { background: rgba(74, 99, 181, 0.1); }

.feature-name {
    width: 150px; /* 恢复固定宽度 */
    padding: 15px;
    background: rgba(230, 213, 138, 0.05);
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    text-shadow: var(--text-shadow);
    flex-shrink: 0; /* 确保特征名称列不被压缩 */
}

.game-column .feature-value {
    padding: 15px 10px;
    font-size: 0.95rem;
    color: var(--text-muted);
    min-height: 60px; /* 确保特性值单元格有最小高度 */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.1); /* 恢复feature-value的右边框 */
    text-shadow: var(--text-shadow);
    background-color: transparent;
    width: 100%;
}
.game-column:last-child .feature-value { border-right: none; } /* 恢复这个规则 */
.game-column .feature-value.different { color: var(--text-secondary); }
.game-column.main-game .feature-value { font-weight: 600; color: var(--secondary-color); background: rgba(230, 213, 138, 0.05); text-shadow: 0 0 5px rgba(230, 213, 138, 0.2); }