@import url('https://fonts.googleapis.com/css2?family=Andada+Pro&display=swap');
:root {
    --color-text: #2c2c2c;
    --color-border: #eeeeee;
    --color-hover-bg: #dfdfdf;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Andada Pro', monospace;
    font-weight: 300;
    color: var(--color-text);
    background: #ffffff;
    line-height: 1.6;
    padding: 2rem;
    max-width: 53rem;
    margin: 0 auto;
}

h1 {
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 1.5rem;
    font-weight: 500;
    margin: 2rem 0 1rem 0;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
}

h2:first-of-type {
    margin-top: 0;
}

h3 {
    font-size: 1.4rem;
    font-weight: 500;
    margin: 1.5rem 0 0.75rem 0;
}

p {
    color: #555;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

code {
    font-family: 'JetBrains Mono', monospace;
}

pre {
    margin: 1rem 0;
    border-left: 2px solid #666;
    padding-left: 1rem;
}

pre code {
    font-size: 0.75rem;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1.5rem 0;
    border: 1px solid var(--color-border);
}

strong {
    font-weight: 700;
    font-style: italic;
    color: var(--color-text);
}

em {
    font-style: italic;
    color: #555;
}

.subtitle {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.intro {
    color: #555;
    font-size: 1rem;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.intro a {
    color: var(--color-text);
    text-decoration: none;
    transition: text-decoration-color 0.2s ease;
}

.intro a:hover {
    text-decoration: underline;
}

.resume-btn,
.back-btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-text);
    text-decoration: none;
    color: var(--color-text);
    margin-bottom: 3rem;
    transition: all 0.2s ease;
    font-size: 0.85rem;
}

.resume-btn:hover,
.back-btn:hover {
    background: #444;
    color: #fff;
}

.item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-left: 2px solid #666;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.item:hover {
    border-color: #999;
    background: var(--color-hover-bg);
}

.item-title {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.item-title a {
    color: var(--color-text);
    text-decoration: none;
    transition: text-decoration-color 0.2s ease;
    text-decoration-thickness: 2px;
}

.item-title a:hover {
    text-decoration: underline dotted var(--color-text);
}

.item-desc {
    color: #555;
    font-size: 0.85rem;
    line-height: 1.5;
}

@media (max-width: 600px) {
    body {
        padding: 1rem;
    }
    h1 {
        font-size: 1.5rem;
    }
}