/* ==========================================================================
   CYBERPUNK BLOG - 核心样式
   深色霓虹美学 · 终端界面 · 故障艺术
   ========================================================================== */

/* --- CSS 变量系统 --- */
:root {
    /* 背景层 */
    --cp-bg-deep: #050510;
    --cp-bg-base: #0a0a0f;
    --cp-bg-surface: #12121f;
    --cp-bg-elevated: #1a1a2e;
    --cp-bg-card: #16162a;
    --cp-bg-hover: #1f1f38;

    /* 霓虹色 */
    --cp-cyan: #00f0ff;
    --cp-cyan-dim: #00b8c4;
    --cp-magenta: #ff006e;
    --cp-magenta-dim: #b8004f;
    --cp-purple: #b537f2;
    --cp-purple-dim: #8427b8;
    --cp-yellow: #fcee0a;
    --cp-green: #00ff9f;
    --cp-orange: #ff8c00;

    /* 文字色 */
    --cp-text: #e8e8f0;
    --cp-text-dim: #8888aa;
    --cp-text-muted: #555577;
    --cp-text-bright: #ffffff;

    /* 边框 */
    --cp-border: rgba(255, 255, 255, 0.08);
    --cp-border-bright: rgba(255, 255, 255, 0.15);
    --cp-border-cyan: rgba(0, 240, 255, 0.3);
    --cp-border-magenta: rgba(255, 0, 110, 0.3);

    /* 发光 */
    --cp-glow-cyan: 0 0 10px rgba(0, 240, 255, 0.4), 0 0 20px rgba(0, 240, 255, 0.2);
    --cp-glow-magenta: 0 0 10px rgba(255, 0, 110, 0.4), 0 0 20px rgba(255, 0, 110, 0.2);
    --cp-glow-purple: 0 0 10px rgba(181, 55, 242, 0.4), 0 0 20px rgba(181, 55, 242, 0.2);

    /* 字体 */
    --cp-font-display: 'Orbitron', 'Rajdhani', 'Microsoft YaHei', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
    --cp-font-body: 'Rajdhani', 'JetBrains Mono', 'Microsoft YaHei', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
    --cp-font-mono: 'JetBrains Mono', 'Courier New', 'Microsoft YaHei', monospace;

    /* 间距 */
    --cp-gap: 1.5rem;
    --cp-radius: 4px;
    --cp-radius-lg: 8px;
    --cp-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--cp-bg-deep);
    color: var(--cp-text);
    font-family: var(--cp-font-body);
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--cp-cyan); text-decoration: none; transition: color var(--cp-transition), text-shadow var(--cp-transition); }
a:hover { color: var(--cp-text-bright); text-shadow: var(--cp-glow-cyan); }

h1, h2, h3, h4, h5, h6 { font-family: var(--cp-font-display); font-weight: 500; margin: 0 0 0.5em; color: var(--cp-text-bright); }

p { margin: 0 0 1em; }

img { max-width: 100%; height: auto; }

/* --- 通用元素 --- */
.cp-prompt { color: var(--cp-cyan); font-family: var(--cp-font-mono); font-weight: 700; }
.cp-bracket { color: var(--cp-cyan-dim); font-family: var(--cp-font-mono); }

/* --- 全局背景特效 --- */
.cp-scanlines {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 9999;
    background: repeating-linear-gradient(0deg, transparent 0, transparent 2px, rgba(0, 240, 255, 0.02) 2px, rgba(0, 240, 255, 0.02) 4px);
}

.cp-grid-bg {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: -1;
    background-image: linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
}

.cp-crt-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 9998;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
}

/* --- 布局：左侧固定边栏 + 右侧主内容 --- */
.cp-site { position: relative; z-index: 1; }
.cp-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr) 260px;
    max-width: 1400px;
    margin: 0 auto;
    min-height: calc(100vh - 60px);
}
.cp-sidebar-col {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    background: var(--cp-bg-surface);
    border-right: 1px solid var(--cp-border-cyan);
    padding: 1.5rem 1rem;
    z-index: 10;
}
.cp-sidebar-col::-webkit-scrollbar { width: 4px; }
.cp-main-col {
    padding: 0 2.5rem 2rem;
    min-width: 0;
    overflow-x: hidden;
}
.cp-main { max-width: 1000px; margin: 0; padding: 2rem 0; }
.cp-site-content { padding: 0; min-width: 0; }

/* 右侧访客统计栏 - 与左侧栏完全对称：全高独立滚动列 */
.cp-sidebar-right {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    background: var(--cp-bg-surface);
    border-left: 1px solid var(--cp-border-cyan);
    padding: 1.5rem 1rem;
    z-index: 10;
}
.cp-sidebar-right::-webkit-scrollbar { width: 4px; }

/* 魔幻数字 - 赛博朋克风的 6 位数字显示 */
.cp-stat-num-cyber {
    display: inline-flex;
    gap: 0.12em;
    align-items: center;
    font-family: var(--cp-font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cp-cyan);
    text-shadow: 0 0 4px var(--cp-cyan), 0 0 10px rgba(0, 240, 255, 0.4);
    letter-spacing: 0.05em;
    font-variant-numeric: tabular-nums;
    vertical-align: middle;
}

.cp-stat-num-cyber .cp-digit {
    display: inline-block;
    min-width: 0.7em;
    text-align: center;
    padding: 0.1em 0.15em;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.5);
    border-radius: 2px;
    box-shadow: inset 0 0 4px rgba(0, 240, 255, 0.3), 0 0 4px rgba(0, 240, 255, 0.15);
    transition: color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

/* 每个数字位置不同延迟的脉冲（浅蓝 ↔ 浅绿切换） */
@keyframes cp-digit-pulse {
    0%, 100% {
        color: #7fdfff;
        border-color: rgba(127, 223, 255, 0.5);
        box-shadow: inset 0 0 4px rgba(127, 223, 255, 0.3), 0 0 4px rgba(127, 223, 255, 0.15);
    }
    50% {
        color: #a3ffc8;
        border-color: rgba(163, 255, 200, 0.6);
        box-shadow: inset 0 0 6px rgba(163, 255, 200, 0.4), 0 0 6px rgba(163, 255, 200, 0.25);
    }
}

.cp-stat-num-cyber .cp-digit:nth-child(1) { animation: cp-digit-pulse 2.4s infinite; animation-delay: 0s; }
.cp-stat-num-cyber .cp-digit:nth-child(2) { animation: cp-digit-pulse 2.7s infinite; animation-delay: 0.3s; }
.cp-stat-num-cyber .cp-digit:nth-child(3) { animation: cp-digit-pulse 3.1s infinite; animation-delay: 0.6s; }
.cp-stat-num-cyber .cp-digit:nth-child(4) { animation: cp-digit-pulse 2.5s infinite; animation-delay: 0.9s; }
.cp-stat-num-cyber .cp-digit:nth-child(5) { animation: cp-digit-pulse 2.8s infinite; animation-delay: 1.2s; }
.cp-stat-num-cyber .cp-digit:nth-child(6) { animation: cp-digit-pulse 3.3s infinite; animation-delay: 1.5s; }

/* hover 时所有数字同步加速 + 切到浅绿色 */
.cp-stat-num-cyber:hover .cp-digit {
    animation-duration: 0.6s !important;
    animation-delay: 0s !important;
    color: #a3ffc8;
}

/* AGENT 分区 - 客户端身份信息（key 左灰 val 右青） */
.cp-agent-list { list-style: none; margin: 0; padding: 0; }
.cp-agent-list li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.6rem;
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--cp-border);
    font-family: var(--cp-font-mono);
    font-size: 0.75rem;
}
.cp-agent-list li:last-child { border-bottom: none; }
.cp-agent-list .cp-agent-key {
    color: var(--cp-text-dim);
    letter-spacing: 1px;
    text-transform: uppercase;
    flex-shrink: 0;
}
.cp-agent-list .cp-agent-val {
    color: var(--cp-cyan);
    text-align: right;
    max-width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-shadow: 0 0 4px rgba(0, 240, 255, 0.3);
}

/* PETS 分区 - 圆形宠物头像（每行一个，竖排） */
.cp-pets-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}
.cp-pet-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    padding: 0.1rem 0;
}
.cp-pet-avatar {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--cp-border-cyan);
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.25), inset 0 0 12px rgba(0, 240, 255, 0.1);
    transition: all var(--cp-transition);
    background: var(--cp-bg-elevated);
}
.cp-pet-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: none !important;
}
.cp-pet-avatar:hover {
    border-color: var(--cp-cyan);
    box-shadow: 0 0 14px rgba(0, 240, 255, 0.5), 0 0 28px rgba(0, 240, 255, 0.25);
    transform: scale(1.08);
}
.cp-pet-name {
    font-family: var(--cp-font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: #7fdfff;
    animation: cp-pet-name-breathe 3s ease-in-out infinite;
}
.cp-pet-item:nth-child(1) .cp-pet-name { animation-delay: 0s; }
.cp-pet-item:nth-child(2) .cp-pet-name { animation-delay: 0.4s; }
.cp-pet-item:nth-child(3) .cp-pet-name { animation-delay: 0.8s; }
.cp-pet-item:nth-child(4) .cp-pet-name { animation-delay: 1.2s; }

/* 名字呼吸渐变（浅蓝 ↔ 浅绿，与 VISITORS 数字同色系） */
@keyframes cp-pet-name-breathe {
    0%, 100% {
        color: #7fdfff;
        text-shadow: 0 0 5px rgba(127, 223, 255, 0.45), 0 0 10px rgba(127, 223, 255, 0.25);
    }
    50% {
        color: #a3ffc8;
        text-shadow: 0 0 5px rgba(163, 255, 200, 0.5), 0 0 12px rgba(163, 255, 200, 0.3);
    }
}
.cp-pet-item:hover .cp-pet-name {
    animation-play-state: paused;
    color: var(--cp-cyan);
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

@media (max-width: 1100px) {
    .cp-layout { grid-template-columns: 260px minmax(0, 1fr); }
    .cp-main-col { padding: 0 1rem 1rem; }
    .cp-sidebar-right {
        grid-column: 1 / -1;
        position: static;
        height: auto;
        border-left: none;
        border: 1px solid var(--cp-border-cyan);
        border-radius: var(--cp-radius);
        margin-top: 1rem;
    }
}
@media (max-width: 900px) {
    .cp-layout { grid-template-columns: 1fr; }
    .cp-sidebar-col {
        position: static;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--cp-border-cyan);
        padding: 1rem;
    }
    .cp-sidebar-right {
        grid-column: auto;
        margin-top: 0;
    }
    .cp-main-col { padding: 0 1rem 1rem; }
}

/* --- 头部 --- */
.cp-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--cp-border-cyan);
}
.cp-header-inner {
    max-width: 1200px; margin: 0 auto; padding: 0.75rem 1.5rem;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.cp-branding { display: flex; flex-direction: column; }
.cp-site-title {
    font-family: var(--cp-font-display); font-size: 1.25rem; font-weight: 700;
    color: var(--cp-text-bright); letter-spacing: 1px;
    display: flex; align-items: center; gap: 0.5rem;
}
.cp-site-desc { font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-text-muted); margin: 0; }

/* 导航 */
.cp-nav { flex: 1; }
.cp-menu { list-style: none; margin: 0; padding: 0; display: flex; gap: 0.25rem; }
.cp-menu-vertical { flex-direction: column; gap: 0.2rem; }
.cp-menu li a {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.5rem 0.875rem; font-family: var(--cp-font-mono); font-size: 0.875rem;
    color: var(--cp-text-dim); border: 1px solid transparent; border-radius: var(--cp-radius);
    transition: all var(--cp-transition); text-transform: uppercase; letter-spacing: 0.5px;
}
.cp-menu-vertical li a { padding: 0.6rem 0.75rem; font-size: 0.85rem; }
.cp-sidebar-nav .cp-menu { flex-direction: column; gap: 0.2rem; }
.cp-sidebar-nav .cp-menu li a { padding: 0.6rem 0.75rem; font-size: 0.85rem; }
.cp-nav-label { flex: 1; }
.cp-nav-count { color: var(--cp-text-muted); font-size: 0.7rem; opacity: 0.7; }
.cp-nav-item a { justify-content: flex-start; }
.cp-nav-active a {
    color: var(--cp-cyan) !important;
    border-color: var(--cp-cyan) !important;
    background: rgba(0, 240, 255, 0.08) !important;
    box-shadow: var(--cp-glow-cyan) !important;
    border-left: 2px solid var(--cp-cyan) !important;
    padding-left: calc(0.75rem - 2px) !important;
}
.cp-menu li a:hover, .cp-menu li.current-menu-item a {
    color: var(--cp-cyan); border-color: var(--cp-border-cyan);
    background: rgba(0, 240, 255, 0.05); box-shadow: var(--cp-glow-cyan);
}
.cp-menu li.current-menu-item a {
    background: rgba(0, 240, 255, 0.08);
    border-left: 2px solid var(--cp-cyan);
    padding-left: calc(0.75rem - 2px);
}

/* 移动端菜单 */
.cp-menu-toggle, .cp-search-toggle {
    display: none; background: none; border: 1px solid var(--cp-border-bright);
    color: var(--cp-cyan); padding: 0.4rem 0.6rem; cursor: pointer; border-radius: var(--cp-radius);
    font-family: var(--cp-font-mono);
}
.cp-menu-toggle .cp-menu-bar { display: block; width: 18px; height: 2px; background: var(--cp-cyan); margin: 3px 0; }

@media (max-width: 768px) {
    .cp-menu-toggle, .cp-search-toggle { display: inline-block; }
    .cp-nav { display: none; }
    .cp-nav.cp-nav-open { display: block; position: absolute; top: 100%; left: 0; right: 0; background: var(--cp-bg-surface); border-bottom: 1px solid var(--cp-border-cyan); }
    .cp-menu { flex-direction: column; padding: 0.5rem; }
}

/* --- 状态栏 --- */
.cp-statusbar {
    max-width: 1200px; margin: 0 auto; padding: 0.4rem 1.5rem;
    font-family: var(--cp-font-mono); font-size: 0.7rem; color: var(--cp-text-muted);
    display: flex; gap: 1.5rem; border-bottom: 1px solid var(--cp-border);
}
.cp-status-item { display: flex; align-items: center; gap: 0.3rem; }
.cp-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; }
.cp-dot-green { background: var(--cp-green); box-shadow: 0 0 6px var(--cp-green); animation: cp-pulse 2s infinite; }

@keyframes cp-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* --- Hero 区 --- */
.cp-hero {
    padding: 4rem 0 3rem; text-align: center;
    border-bottom: 1px solid var(--cp-border);
    background: linear-gradient(180deg, transparent 0%, rgba(0, 240, 255, 0.02) 100%);
}
.cp-hero-prompt { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-text-dim); margin-bottom: 1.5rem; text-align: left; max-width: 500px; margin-left: auto; margin-right: auto; }
.cp-terminal-line { display: block; padding: 0.2rem 0; }
.cp-terminal-ok { color: var(--cp-green); }
.cp-terminal-error { color: var(--cp-magenta); }
.cp-ok-mark { color: var(--cp-green); margin-left: 0.5rem; }
.cp-error-code { color: var(--cp-magenta); margin-left: 0.5rem; }

.cp-hero-title { font-size: clamp(2rem, 6vw, 3.5rem); font-weight: 700; margin-bottom: 0.5rem; letter-spacing: 2px; }
.cp-hero-desc { font-family: var(--cp-font-mono); font-size: 0.95rem; color: var(--cp-text-dim); margin-bottom: 2rem; }

.cp-hero-stats { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.cp-stat { display: flex; flex-direction: column; align-items: center; }
.cp-stat-label { font-family: var(--cp-font-mono); font-size: 0.7rem; color: var(--cp-text-muted); letter-spacing: 1px; }
.cp-stat-value { font-family: var(--cp-font-display); font-size: 1.5rem; font-weight: 700; color: var(--cp-cyan); }
.cp-stat-online { color: var(--cp-green); text-shadow: var(--cp-glow-cyan); }

/* --- 文章列表 --- */
.cp-posts-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.cp-section-title { font-size: 1.25rem; display: flex; align-items: center; gap: 0.5rem; }
.cp-section-icon { color: var(--cp-cyan); font-family: var(--cp-font-mono); }
.cp-posts-count { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-text-muted); }

.cp-posts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }

/* 文章卡片 */
.cp-post-card {
    background: var(--cp-bg-card); border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg); overflow: hidden;
    transition: all var(--cp-transition); position: relative;
}
.cp-post-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%;
    background: var(--cp-cyan); opacity: 0; transition: opacity var(--cp-transition);
}
.cp-post-card:hover { border-color: var(--cp-border-cyan); transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0, 240, 255, 0.1); }
.cp-post-card:hover::before { opacity: 1; }

.cp-post-card-inner { display: flex; flex-direction: column; height: 100%; }
.cp-post-thumb { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.cp-post-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; filter: brightness(0.8) contrast(1.1); }
.cp-post-card:hover .cp-post-img { transform: scale(1.05); filter: brightness(1) contrast(1.2); }
.cp-post-thumb-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, var(--cp-bg-card) 100%); }

.cp-post-content { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.cp-post-meta-top { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem; font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-text-muted); }
.cp-post-cats { display: inline-flex; flex-wrap: wrap; gap: 0.3rem; align-items: center; }
.cp-cat { font-family: var(--cp-font-mono); font-size: 0.7rem; padding: 0.1rem 0.4rem; border-radius: 3px; transition: all var(--cp-transition); white-space: nowrap; }
.cp-cat-l1 { color: var(--cp-cyan); border: 1px solid var(--cp-cyan); background: rgba(0, 240, 255, 0.12); font-weight: 500; }
.cp-cat-l2 { color: var(--cp-purple); border: 1px solid var(--cp-purple); background: rgba(181, 55, 242, 0.08); }
.cp-cat-l3 { color: var(--cp-green); border: 1px solid rgba(0, 255, 159, 0.5); background: rgba(0, 255, 159, 0.05); opacity: 0.9; }
.cp-cat-l4 { color: var(--cp-yellow); border: 1px solid rgba(252, 238, 10, 0.5); background: rgba(252, 238, 10, 0.05); opacity: 0.9; }
.cp-cat:hover { box-shadow: 0 0 8px currentColor; }

.cp-post-title { font-size: 1.1rem; margin-bottom: 0.5rem; line-height: 1.4; }
.cp-post-title a { color: var(--cp-text); }
.cp-post-title a:hover { color: var(--cp-cyan); text-shadow: var(--cp-glow-cyan); }

.cp-post-excerpt { font-size: 0.9rem; color: var(--cp-text-dim); flex: 1; }

.cp-post-meta-bottom { display: flex; align-items: center; gap: 0.75rem; margin-top: 1rem; font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-text-muted); }
.cp-post-tags a { color: var(--cp-magenta); }
.cp-post-read { margin-left: auto; }
.cp-post-read a { color: var(--cp-cyan); font-weight: 500; }

/* --- 文章详情页 --- */
.cp-single-main { max-width: 840px; }
.cp-breadcrumb { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-text-muted); margin-bottom: 1.5rem; }
.cp-crumb { color: var(--cp-text-dim); }
.cp-crumb-sep { margin: 0 0.5rem; color: var(--cp-text-muted); }
.cp-crumb-current { color: var(--cp-cyan); }

.cp-article-header { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--cp-border); }
.cp-article-meta-line { display: flex; gap: 1rem; font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-text-muted); margin-bottom: 0.75rem; }
.cp-article-cats a { color: var(--cp-purple); }
.cp-article-title { font-size: clamp(1.5rem, 4vw, 2.25rem); line-height: 1.3; margin-bottom: 0.75rem; }

.cp-article-author-bar { display: flex; align-items: center; gap: 1rem; font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-text-dim); }
.cp-read-time { color: var(--cp-yellow); }
.cp-edit-link a { color: var(--cp-text-muted); }

.cp-article-featured { margin-bottom: 2rem; border-radius: var(--cp-radius-lg); overflow: hidden; position: relative; }
.cp-featured-img { width: 100%; filter: brightness(0.85) contrast(1.1); }
.cp-featured-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 70%, var(--cp-bg-base)); }

/* 文章正文排版 */
.cp-article-content { font-size: 1rem; line-height: 1.8; color: var(--cp-text); }
.cp-article-content h2 { font-size: 1.5rem; margin-top: 2em; color: var(--cp-cyan); border-bottom: 1px solid var(--cp-border-cyan); padding-bottom: 0.3em; }
.cp-article-content h3 { font-size: 1.1rem; margin-top: 1.5em; color: var(--cp-text-bright); }
.cp-article-content h4 { font-size: 1.1rem; margin-top: 1.2em; color: var(--cp-purple); }
.cp-article-content p { margin-bottom: 1.2em; }
.cp-article-content ul, .cp-article-content ol { margin: 0 0 1.2em 1.5em; font-size: 1rem; }
.cp-article-content li { margin-bottom: 0.5em; font-size: 1rem; line-height: 1.7; }
.cp-article-content blockquote {
    border-left: 3px solid var(--cp-magenta); background: rgba(255, 0, 110, 0.05);
    padding: 1em 1.5em; margin: 1.5em 0; color: var(--cp-text-dim);
    font-style: italic; border-radius: 0 var(--cp-radius) var(--cp-radius) 0;
}
.cp-article-content code {
    font-family: var(--cp-font-mono); font-size: 0.9em; color: var(--cp-green);
    background: rgba(0, 255, 159, 0.08); padding: 0.15em 0.4em; border-radius: 3px;
}
.cp-article-content pre {
    background: var(--cp-bg-deep); border: 1px solid var(--cp-border-cyan);
    border-radius: var(--cp-radius); padding: 1em; overflow-x: auto; margin: 1.5em 0;
}
.cp-article-content pre code { background: none; color: var(--cp-text); padding: 0; }
.cp-article-content a { border-bottom: 1px dashed var(--cp-cyan-dim); }
.cp-article-content a:hover { border-bottom-color: var(--cp-cyan); }
.cp-article-content img { border-radius: var(--cp-radius); border: 1px solid var(--cp-border); margin: 1.5em 0; max-width: 100%; height: auto; filter: invert(1) hue-rotate(180deg) brightness(0.95) contrast(1.05); transition: filter 0.3s ease; }
.cp-article-content img:hover { filter: invert(1) hue-rotate(180deg) brightness(1.1) contrast(1.1); }
.cp-article-content img.no-invert, .cp-article-content img.no-invert:hover { filter: none; }
/* 天文摄影 / 随笔摘抄 / ComfyUI / 小模型应用 分类文章：所有图片默认不反色（覆盖上方 invert 默认规则） */
.cp-article.cat-astrophotography .cp-article-content img,
.cp-article.cat-astrophotography .cp-article-content img:hover,
.cp-article.cat-essay-snippet .cp-article-content img,
.cp-article.cat-essay-snippet .cp-article-content img:hover,
.cp-article.cat-comfyui .cp-article-content img,
.cp-article.cat-comfyui .cp-article-content img:hover,
.cp-article.cat-small-model-app .cp-article-content img,
.cp-article.cat-small-model-app .cp-article-content img:hover { filter: none !important; }
.cp-article-content .wp-caption { max-width: 100%; border: 1px solid var(--cp-border); border-radius: var(--cp-radius); padding: 0.5em; background: var(--cp-bg-deep); margin: 1.5em 0; }
.cp-article-content .wp-caption img { margin: 0; border: none; }
.cp-article-content .wp-caption-text { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-text-muted); padding: 0.5em 0 0; text-align: center; }
.cp-article-content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.cp-article-content th, .cp-article-content td { border: 1px solid var(--cp-border); padding: 0.6em 1em; text-align: left; }
.cp-article-content th { background: var(--cp-bg-elevated); color: var(--cp-cyan); }
/* ComfyUI 分类文章：表格紧凑卡片化（参考 run_nvidia_gpu 对比表风格：小字号、紧凑 padding、浅色标签式表头） */
.cp-article.cat-comfyui .cp-article-content table { font-size: 0.85rem; line-height: 1.5; margin: 1em 0; }
.cp-article.cat-comfyui .cp-article-content th,
.cp-article.cat-comfyui .cp-article-content td { padding: 0.4em 0.7em; vertical-align: middle; border-color: rgba(127, 223, 255, 0.18); }
.cp-article.cat-comfyui .cp-article-content th {
    background: rgba(127, 223, 255, 0.10);
    color: var(--cp-cyan);
    font-family: var(--cp-font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    border-top: none;
    border-left: none;
    border-right: none;
    border-bottom: 1px solid rgba(127, 223, 255, 0.25);
}
.cp-article.cat-comfyui .cp-article-content tbody tr { transition: background 0.15s ease; }
.cp-article.cat-comfyui .cp-article-content tbody tr:nth-child(even) { background: rgba(255, 255, 255, 0.015); }
.cp-article.cat-comfyui .cp-article-content tbody tr:hover { background: rgba(127, 223, 255, 0.05); }
.cp-article.cat-comfyui .cp-article-content td code {
    background: rgba(163, 255, 200, 0.08);
    color: #a3ffc8;
    padding: 0.05em 0.4em;
    border-radius: 3px;
    font-size: 0.8rem;
    border: 1px solid rgba(163, 255, 200, 0.18);
}
.cp-article-content hr { border: none; border-top: 1px solid var(--cp-border); margin: 2em 0; }

/* 标签 */
.cp-article-tags { margin: 2rem 0; padding-top: 1.5rem; border-top: 1px solid var(--cp-border); }
.cp-tags-label { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-text-muted); }
.cp-tags-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.cp-tag { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-magenta); background: rgba(255, 0, 110, 0.08); padding: 0.3rem 0.6rem; border: 1px solid var(--cp-border-magenta); border-radius: var(--cp-radius); transition: all var(--cp-transition); }
.cp-tag:hover { background: rgba(255, 0, 110, 0.15); box-shadow: var(--cp-glow-magenta); }

/* 文章导航 */
.cp-post-nav { display: flex; justify-content: space-between; gap: 1rem; margin: 2rem 0; flex-wrap: wrap; }
.cp-nav-prev, .cp-nav-next { flex: 1; min-width: 200px; }
.cp-nav-prev { text-align: left; } .cp-nav-next { text-align: right; }
.cp-nav-label { display: block; font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-text-muted); margin-bottom: 0.3rem; }
.cp-post-nav a { color: var(--cp-cyan); font-family: var(--cp-font-display); font-size: 0.95rem; }

/* 作者框 */
.cp-author-box { display: flex; gap: 1rem; padding: 1.5rem; background: var(--cp-bg-card); border: 1px solid var(--cp-border); border-radius: var(--cp-radius-lg); margin: 2rem 0; }
.cp-author-avatar img { border-radius: 50%; border: 2px solid var(--cp-cyan); }
.cp-author-name { color: var(--cp-cyan); font-size: 1.1rem; margin-bottom: 0.3rem; }
.cp-author-bio { color: var(--cp-text-dim); font-size: 0.9rem; margin: 0; }

/* --- 左侧主边栏（导航栏）--- */
.cp-sidebar-brand { padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid var(--cp-border); }
.cp-sidebar-brand .cp-site-title { font-size: 1.1rem; }
.cp-sidebar-brand .cp-site-desc { font-size: 0.7rem; margin-top: 0.3rem; }
.cp-sidebar-section-title { font-family: var(--cp-font-mono); font-size: 0.7rem; color: var(--cp-cyan); margin: 1.25rem 0 0.6rem; text-transform: uppercase; letter-spacing: 1.5px; opacity: 0.8; }
.cp-sidebar-nav { margin-bottom: 1rem; }
.cp-sidebar-tools { margin-bottom: 1rem; }
.cp-tool-btn {
    display: flex; align-items: center; justify-content: center; gap: 0.4rem;
    width: 100%; padding: 0.6rem; background: rgba(0, 240, 255, 0.05);
    border: 1px solid var(--cp-border-cyan); color: var(--cp-cyan);
    font-family: var(--cp-font-mono); font-size: 0.8rem; cursor: pointer;
    border-radius: var(--cp-radius); transition: all var(--cp-transition);
}
.cp-tool-btn:hover { background: rgba(0, 240, 255, 0.12); box-shadow: var(--cp-glow-cyan); }
.cp-tool-label { letter-spacing: 1px; }

/* 关于模块 - 紧凑版 */
.cp-sidebar-about { margin-bottom: 1rem; }
.cp-sidebar-about .cp-about-box { display: flex; align-items: center; gap: 0.75rem; }
.cp-sidebar-about .cp-about-avatar img { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--cp-cyan); }
.cp-sidebar-about .cp-about-name { font-family: var(--cp-font-display); font-size: 0.9rem; color: var(--cp-text-bright); margin: 0; }
.cp-sidebar-about .cp-about-desc { font-family: var(--cp-font-mono); font-size: 0.7rem; color: var(--cp-text-dim); margin: 0.2rem 0 0; }

/* 分类列表 - 紧凑版 */
.cp-sidebar-cats .cp-cat-list li a { font-size: 0.8rem; padding: 0.3rem 0; }

/* 通用 widget（在 sidebar 中的小工具） */
.cp-sidebar-widgets .cp-widget { background: var(--cp-bg-card); border: 1px solid var(--cp-border); border-radius: var(--cp-radius); padding: 0.75rem; margin-bottom: 0.75rem; }
.cp-sidebar-widgets .cp-widget-title { font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-cyan); margin-bottom: 0.5rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--cp-border); }

/* 兼容旧 .cp-sidebar class */
.cp-sidebar { padding-left: 0; }
.cp-widget { background: var(--cp-bg-card); border: 1px solid var(--cp-border); border-radius: var(--cp-radius); padding: 0.75rem; margin-bottom: 0.75rem; }
.cp-widget-title { font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-cyan); margin-bottom: 0.5rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--cp-border); }

.cp-about-box { text-align: left; }
.cp-about-avatar { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cp-about-avatar img { border-radius: 50%; border: 2px solid var(--cp-cyan); box-shadow: var(--cp-glow-cyan); width: 48px; height: 48px; object-fit: cover; }
.cp-avatar-placeholder {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.15) 0%, rgba(181, 55, 242, 0.2) 100%);
    border: 2px solid var(--cp-cyan); box-shadow: var(--cp-glow-cyan);
    font-family: var(--cp-font-display); font-size: 1.25rem; font-weight: 700;
    color: var(--cp-cyan); text-shadow: 0 0 6px var(--cp-cyan);
    flex-shrink: 0;
}
.cp-about-name { font-family: var(--cp-font-display); font-size: 1rem; color: var(--cp-text-bright); margin: 0.5rem 0 0.3rem; }
.cp-about-desc { font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-text-dim); }

.cp-stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.4rem; text-align: center; }
.cp-stat-item { display: flex; flex-direction: column; }
.cp-stat-num { font-family: var(--cp-font-display); font-size: 1.1rem; font-weight: 700; color: var(--cp-cyan); }
.cp-stat-label { font-family: var(--cp-font-mono); font-size: 0.6rem; color: var(--cp-text-muted); letter-spacing: 1px; }

.cp-cat-list { list-style: none; margin: 0; padding: 0; }
.cp-cat-list li { border-bottom: 1px solid var(--cp-border); }
.cp-cat-list li a { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; padding: 0.35rem 0; color: var(--cp-text-dim); font-family: var(--cp-font-mono); font-size: 0.8rem; transition: color 0.2s ease; }
.cp-cat-list li a:hover { color: var(--cp-cyan); }
.cp-cat-list li.cp-cat-active > a { color: var(--cp-cyan); }
.cp-cat-list .cp-cat-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; flex: 1; }
.cp-cat-list .cp-cat-count { color: var(--cp-text-muted); flex-shrink: 0; font-variant-numeric: tabular-nums; }
.cp-cat-list li a:hover .cp-cat-count { color: var(--cp-cyan); }

/* 近期文章 - 标题可能较长，加点行高 */
.cp-sidebar-recent-list li a { padding: 0.45rem 0; line-height: 1.3; }
.cp-sidebar-recent-list .cp-cat-count { font-size: 0.7rem; letter-spacing: 0.3px; }

/* 分类列表（CATS）紧凑 */
.cp-sidebar-cats .cp-cat-list li a { font-size: 0.8rem; }

.cp-tag-cloud { display: flex; flex-wrap: wrap; gap: 0.3rem; }

/* --- 分页 --- */
.pagination, .cp-page-links { display: flex; justify-content: center; gap: 0.5rem; margin: 2rem 0; flex-wrap: wrap; }
.page-numbers, .cp-page-link { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 0.6rem; font-family: var(--cp-font-mono); font-size: 0.85rem; color: var(--cp-text-dim); border: 1px solid var(--cp-border); border-radius: var(--cp-radius); transition: all var(--cp-transition); }
.page-numbers:hover, .page-numbers.current, .cp-page-link:hover { color: var(--cp-cyan); border-color: var(--cp-border-cyan); background: rgba(0, 240, 255, 0.05); box-shadow: var(--cp-glow-cyan); }

/* --- 页脚 --- */
.cp-footer { background: var(--cp-bg-deep); border-top: 1px solid var(--cp-border-cyan); margin-top: 4rem; }
.cp-footer-inner { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem; }
.cp-footer-main { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--cp-border); }
.cp-footer-name { font-family: var(--cp-font-display); font-weight: 700; color: var(--cp-text-bright); }
.cp-footer-menu { list-style: none; margin: 0; padding: 0; display: flex; gap: 1rem; }
.cp-footer-menu a { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-text-dim); }
.cp-footer-menu a:hover { color: var(--cp-cyan); }
.cp-social-link { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-green); }
.cp-footer-bottom { padding-top: 1rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-text-muted); }
.cp-separator { margin: 0 0.3rem; opacity: 0.5; }
.cp-powered a { color: var(--cp-text-dim); }

/* status 行 - 跟 cp-copyright 完全镜像对称 */
.cp-footer-status { font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-text-muted); display: inline-flex; align-items: baseline; }
.cp-status-prompt { color: var(--cp-cyan); margin-right: 0.4rem; font-weight: 500; }
.cp-status-label { color: var(--cp-text-muted); }
.cp-status-eof { color: var(--cp-text-muted); opacity: 0.7; }
.cp-footer-icp { width: 100%; text-align: center; margin-top: 0.5rem; }
.cp-icp-link { color: var(--cp-text-muted); text-decoration: none; font-family: var(--cp-font-mono); font-size: 0.7rem; letter-spacing: 0.5px; transition: color 0.3s ease; }
.cp-icp-link:hover { color: var(--cp-cyan); text-shadow: 0 0 4px var(--cp-cyan); }

/* --- 搜索表单 --- */
.cp-search-form { width: 100%; }
.cp-search-input-wrap { display: flex; align-items: center; background: var(--cp-bg-deep); border: 1px solid var(--cp-border-cyan); border-radius: var(--cp-radius); padding: 0.5rem 0.75rem; transition: box-shadow var(--cp-transition); }
.cp-search-input-wrap:focus-within { box-shadow: var(--cp-glow-cyan); }
.cp-search-prompt { color: var(--cp-cyan); margin-right: 0.5rem; }
.cp-search-field { flex: 1; background: none; border: none; outline: none; color: var(--cp-text); font-family: var(--cp-font-mono); font-size: 0.9rem; }
.cp-search-field::placeholder { color: var(--cp-text-muted); }
.cp-search-submit { background: none; border: none; color: var(--cp-green); font-family: var(--cp-font-mono); font-size: 0.8rem; cursor: pointer; padding: 0.25rem 0.5rem; }

.cp-search-panel {
    position: fixed; top: 0; left: 0; right: 0;
    background: rgba(10, 10, 15, 0.98);
    border-bottom: 1px solid var(--cp-border-cyan);
    box-shadow: 0 4px 30px rgba(0, 240, 255, 0.2);
    z-index: 1000;
    max-height: 0; overflow: hidden;
    transition: max-height 0.3s ease;
}
.cp-search-panel.cp-search-open { max-height: 100px; }
.cp-search-inner { padding: 1.25rem 1.5rem; max-width: 800px; margin: 0 auto; position: relative; }
.cp-search-close {
    position: absolute; top: 1rem; right: 1rem;
    background: none; border: none; color: var(--cp-magenta);
    font-size: 1.5rem; cursor: pointer; line-height: 1;
}

/* --- 404 页面 --- */
.cp-404 { text-align: center; padding: 3rem 0; }
.cp-404-code { font-size: clamp(4rem, 15vw, 8rem); font-weight: 900; margin-bottom: 1rem; }
.cp-404-terminal { max-width: 500px; margin: 0 auto 2rem; text-align: left; font-family: var(--cp-font-mono); font-size: 0.85rem; background: var(--cp-bg-deep); padding: 1rem; border: 1px solid var(--cp-border); border-radius: var(--cp-radius); }
.cp-404-message { color: var(--cp-text-dim); margin-bottom: 2rem; }
.cp-404-actions { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.cp-btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.5rem; font-family: var(--cp-font-mono); font-size: 0.9rem; border-radius: var(--cp-radius); transition: all var(--cp-transition); cursor: pointer; text-decoration: none; }
.cp-btn-primary { background: rgba(0, 240, 255, 0.1); color: var(--cp-cyan); border: 1px solid var(--cp-cyan); }
.cp-btn-primary:hover { background: rgba(0, 240, 255, 0.2); box-shadow: var(--cp-glow-cyan); color: var(--cp-text-bright); }

/* --- 评论 --- */
.cp-comments { margin-top: 3rem; }
.cp-comment-list { list-style: none; padding: 0; }
.cp-comment-body { display: flex; gap: 1rem; padding: 1rem; background: var(--cp-bg-card); border: 1px solid var(--cp-border); border-radius: var(--cp-radius-lg); margin-bottom: 1rem; }
.cp-comment-avatar img { border-radius: 50%; border: 1px solid var(--cp-border-cyan); }
.cp-comment-meta { font-family: var(--cp-font-mono); font-size: 0.8rem; margin-bottom: 0.5rem; }
.cp-comment-author { color: var(--cp-cyan); }
.cp-comment-date { color: var(--cp-text-muted); margin-left: 0.5rem; }
.cp-comment-text { font-size: 0.9rem; color: var(--cp-text); }
.cp-comment-reply a { font-family: var(--cp-font-mono); font-size: 0.75rem; color: var(--cp-purple); }

#respond { margin-top: 2rem; }
.comment-form input, .comment-form textarea { background: var(--cp-bg-deep); border: 1px solid var(--cp-border); color: var(--cp-text); padding: 0.6rem 0.8rem; border-radius: var(--cp-radius); font-family: var(--cp-font-body); width: 100%; margin-bottom: 0.75rem; }
.comment-form input:focus, .comment-form textarea:focus { border-color: var(--cp-border-cyan); outline: none; box-shadow: var(--cp-glow-cyan); }
.comment-form .submit { background: rgba(0, 240, 255, 0.1); color: var(--cp-cyan); border: 1px solid var(--cp-cyan); width: auto; padding: 0.6rem 1.5rem; cursor: pointer; font-family: var(--cp-font-mono); }
.comment-form .submit:hover { background: rgba(0, 240, 255, 0.2); box-shadow: var(--cp-glow-cyan); }

/* --- 回到顶部 --- */
.cp-back-to-top { position: fixed; bottom: 2rem; right: 2rem; width: 44px; height: 44px; background: var(--cp-bg-elevated); border: 1px solid var(--cp-border-cyan); color: var(--cp-cyan); border-radius: 50%; font-size: 1.2rem; cursor: pointer; opacity: 0; visibility: hidden; transition: all var(--cp-transition); z-index: 99; display: flex; align-items: center; justify-content: center; }
.cp-back-to-top.cp-visible { opacity: 1; visibility: visible; }
.cp-back-to-top:hover { background: rgba(0, 240, 255, 0.1); box-shadow: var(--cp-glow-cyan); transform: translateY(-2px); }

/* --- Glitch 故障特效 --- */
.cp-glitch { position: relative; display: inline-block; }
.cp-glitch::before, .cp-glitch::after {
    content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    overflow: hidden; opacity: 0; transition: opacity 0.1s;
}
.cp-glitch::before { color: var(--cp-cyan); transform: translate(-2px, -1px); clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%); }
.cp-glitch::after { color: var(--cp-magenta); transform: translate(2px, 1px); clip-path: polygon(0 66%, 100% 66%, 100% 100%, 0 100%); }
.cp-glitch:hover::before, .cp-glitch:hover::after { opacity: 0.8; animation: cp-glitch-anim 0.3s infinite; }
@keyframes cp-glitch-anim {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 2px); }
    40% { transform: translate(3px, -2px); }
    60% { transform: translate(-2px, 1px); }
    80% { transform: translate(2px, -1px); }
    100% { transform: translate(0); }
}
.cp-glitch-lg { font-size: 1.5em; }

/* --- 响应式 --- */
@media (max-width: 600px) {
    .cp-hero { padding: 2rem 0 1.5rem; }
    .cp-hero-stats { gap: 1rem; }
    .cp-posts-grid { grid-template-columns: 1fr; }
    .cp-statusbar { font-size: 0.65rem; gap: 0.75rem; }
    .cp-author-box { flex-direction: column; align-items: center; text-align: center; }
    .cp-post-nav { flex-direction: column; }
    .cp-nav-next { text-align: left; }
}

/* --- 选择高亮 --- */
::selection { background: rgba(0, 240, 255, 0.3); color: var(--cp-text-bright); }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--cp-bg-deep); }
::-webkit-scrollbar-thumb { background: var(--cp-bg-elevated); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--cp-cyan-dim); }

/* === 博文新增块级元素（RAGFlow 知识库配置等） === */
/* 图注容器：居中、与正文图片统一间距 */
.cp-article-content .cp-figure { margin: 1.5em 0; text-align: center; }
.cp-article-content .cp-figure img { margin: 0; display: inline-block; }
/* 引言 / 导语 */
.cp-article-content .cp-lead {
    font-size: 1.02rem;
    line-height: 1.85;
    color: var(--cp-text-bright);
    background: var(--cp-bg-deep);
    border-left: 3px solid var(--cp-cyan);
    border-radius: var(--cp-radius);
    padding: 1em 1.2em;
    margin-bottom: 2em;
}
/* 勾选清单（检查清单） */
.cp-article-content .cp-checklist { list-style: none; margin: 0 0 1.2em; padding: 0; }
.cp-article-content .cp-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 0.6em;
    margin-bottom: 0.5em;
}
.cp-article-content .cp-checklist .cp-box {
    flex: 0 0 auto;
    font-weight: bold;
    color: var(--cp-cyan);
    line-height: 1.5;
}
/* 行内代码与代码块在 small-model-app 下保持清晰（不过度反色） */
.cp-article.cat-small-model-app .cp-article-content pre { background: var(--cp-bg-deep); }