/* Neumorphism Global Styles */
:root {
  --neu-bg: #e0e5ec;
  --neu-bg-light: #f0f0f3;
  --neu-shadow-dark: #b8bcc2;
  --neu-shadow-light: #ffffff;
  --neu-accent: #6d5dfc;
  --neu-text: #333333;
  --neu-text-muted: #6b7280;
}

/* Utility Classes */
.neu-raised {
  background: var(--neu-bg);
  border-radius: 12px;
  box-shadow: 
    8px 8px 16px var(--neu-shadow-dark), 
    -8px -8px 16px var(--neu-shadow-light);
}

.neu-raised-sm {
  box-shadow: 
    4px 4px 8px var(--neu-shadow-dark), 
    -4px -4px 8px var(--neu-shadow-light);
}

.neu-pressed {
  background: var(--neu-bg);
  border-radius: 12px;
  box-shadow: 
    inset 8px 8px 16px var(--neu-shadow-dark), 
    inset -8px -8px 16px var(--neu-shadow-light);
}

.neu-pressed-sm {
  box-shadow: 
    inset 4px 4px 8px var(--neu-shadow-dark), 
    inset -4px -4px 8px var(--neu-shadow-light);
}

.neu-hover:hover {
  box-shadow: 
    4px 4px 8px var(--neu-shadow-dark), 
    -4px -4px 8px var(--neu-shadow-light);
}

.neu-active:active {
  box-shadow: 
    inset 4px 4px 8px var(--neu-shadow-dark), 
    inset -4px -4px 8px var(--neu-shadow-light);
}

.neu-circle {
  border-radius: 50%;
}

/* Base Styles */
body {
    font-family: Verdana, Candara, Arial, Helvetica, Microsoft YaHei, sans-serif;
    line-height: 1.6;
    margin: 0;
    background-color: var(--neu-bg);
    color: var(--neu-text);
}

nav {
    margin-bottom: 16px;
}

a {
    text-decoration: none;
    color: var(--neu-accent);
    transition: all 0.3s ease;
}

a:hover {
    text-decoration: none !important;
    color: var(--neu-accent);
    text-shadow: 0 0 5px rgba(109, 93, 252, 0.3);
}

.wrapper {
    max-width: 960px;
    margin: 0 auto;
}

#page-container {
    position: relative;
    min-height: 97vh;
}

#content-wrap {
    padding-bottom: 4rem;
}

#footer {
    height: 4rem;
}

/* Article Container - Main Card */
.article-container {
    margin: 40px auto;
    max-width: 960px;
    padding: 40px;
    overflow-wrap: break-word;
    word-break: break-word;
    line-height: 1.6;
    
    background: var(--neu-bg);
    border-radius: 24px;
    box-shadow: 
        12px 12px 24px var(--neu-shadow-dark), 
        -12px -12px 24px var(--neu-shadow-light);
}

@media screen and (max-width: 768px) {
    .article-container {
        margin: 16px;
        padding: 20px;
        box-shadow: 
            6px 6px 12px var(--neu-shadow-dark), 
            -6px -6px 12px var(--neu-shadow-light);
    }
}

/* Typography */
article {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    font-size: 16px;
    line-height: 1.5;
    word-wrap: break-word;
    color: var(--neu-text);
}

article h1, article h2, article h3, article h4, article h5, article h6 {
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--neu-text);
}

article h1 { font-size: 2em; }
article h2 { font-size: 1.5em; padding-bottom: 0.3em; }
article h3 { font-size: 1.25em; }
article h4 { font-size: 1.25em; }
article h5 { font-size: 1.1em; }
article h6 { font-size: 1em; font-weight: bold; }

.info {
    font-size: 14px;
    line-height: 28px;
    text-align: left;
    color: var(--neu-text-muted);
    margin-bottom: 24px;
}

/* Blockquote - Pressed Effect */
article blockquote {
    margin: 16px 0;
    padding: 16px 24px;
    border-left: none;
    border-radius: 12px;
    background: var(--neu-bg);
    box-shadow: 
        inset 4px 4px 8px var(--neu-shadow-dark), 
        inset -4px -4px 8px var(--neu-shadow-light);
    color: var(--neu-text-muted);
}

/* Code Blocks - Pressed Effect */
article pre {
    max-width: 100%;
    display: block;
    overflow: auto;
    padding: 16px;
    margin-top: 12px;
    margin-bottom: 12px;
    border-radius: 12px;
    background: var(--neu-bg);
    box-shadow: 
        inset 4px 4px 8px var(--neu-shadow-dark), 
        inset -4px -4px 8px var(--neu-shadow-light);
}

code {
    font-family: "JetBrains Mono", "Cascadia Code", Consolas, Microsoft YaHei, monospace;
}

article code {
    color: var(--neu-accent);
    background-color: transparent;
    padding: .065em .4em;
    border-radius: 6px;
}

/* Inline Code Style */
p code, li code {
    background-color: var(--neu-bg);
    box-shadow: 
        inset 2px 2px 4px var(--neu-shadow-dark), 
        inset -2px -2px 4px var(--neu-shadow-light);
    padding: 2px 6px;
    border-radius: 6px;
}

/* Lists */
article ul, article ol {
    padding-left: 2em;
}

article li + li {
    margin-top: 0.25em;
}

/* Tables */
article table {
    margin: auto;
    border-collapse: separate;
    border-spacing: 0;
    vertical-align: middle;
    text-align: left;
    min-width: 66%;
    border-radius: 12px;
    overflow: hidden;
    background: var(--neu-bg);
    box-shadow: 
        8px 8px 16px var(--neu-shadow-dark), 
        -8px -8px 16px var(--neu-shadow-light);
    margin-bottom: 24px;
}

article table td,
article table th {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(184, 188, 194, 0.3);
}

article table tr:last-child td {
    border-bottom: none;
}

/* Images */
img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 12px;
    margin: 16px 0;
    box-shadow: 
        8px 8px 16px var(--neu-shadow-dark), 
        -8px -8px 16px var(--neu-shadow-light);
}

/* Tags (e.g. timestamp) */
.tag.is-light {
    background: var(--neu-bg);
    color: var(--neu-text-muted);
    padding: 4px 12px;
    border-radius: 20px;
    box-shadow: 
        4px 4px 8px var(--neu-shadow-dark), 
        -4px -4px 8px var(--neu-shadow-light);
    font-size: 0.85em;
    font-weight: 500;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}
::-webkit-scrollbar-track {
    background: var(--neu-bg); 
}
::-webkit-scrollbar-thumb {
    background: var(--neu-shadow-dark); 
    border-radius: 6px;
    border: 3px solid var(--neu-bg);
}

/* Helper classes */
.shadow {
    box-shadow: 
        8px 8px 16px var(--neu-shadow-dark), 
        -8px -8px 16px var(--neu-shadow-light);
}

.nav-shadow {
    box-shadow: 
        0 4px 8px var(--neu-shadow-dark);
}

/* Pagination */
.paginator div {
    border: none;
    cursor: pointer;
    display: inline-block;
    min-width: 40px;
    text-align: center;
    font-weight: bold;
    padding: 10px 20px;
    margin: 0 8px;
    
    background: var(--neu-bg);
    border-radius: 12px;
    color: var(--neu-text);
    box-shadow: 
        4px 4px 8px var(--neu-shadow-dark), 
        -4px -4px 8px var(--neu-shadow-light);
    transition: all 0.2s ease;
}

.paginator div:hover {
    transform: translateY(-2px);
    box-shadow: 
        6px 6px 12px var(--neu-shadow-dark), 
        -6px -6px 12px var(--neu-shadow-light);
    color: var(--neu-accent);
}

.paginator div:active {
    transform: translateY(0);
    box-shadow: 
        inset 4px 4px 8px var(--neu-shadow-dark), 
        inset -4px -4px 8px var(--neu-shadow-light);
}