* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background: #111;
    color: #eee;
    font-family: SimSun, serif;
}

a {
    color: #ccc;
    text-decoration: none;
}

a:hover {
    color: white;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
}

.nav {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
}

.title {
    font-size: 42px;
    margin-bottom: 12px;
}

.subtitle {
    color: #999;
    margin-bottom: 40px;
}

.project-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.card-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.flashcard {
    width: 600px;
    min-height: 320px;
    background: #1c1c1c;
    border: 1px solid #333;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    cursor: pointer;
    transition: 0.2s ease;
}

.flashcard:hover {
    border-color: #555;
}

.card-content {
    font-size: 36px;
    line-height: 1.5;
}

.controls {
    margin-top: 24px;
    display: flex;
    gap: 16px;
}

button {
    background: #222;
    color: white;
    border: 1px solid #444;
    padding: 10px 20px;
    cursor: pointer;
    font-family: SimSun, serif;
}

@font-face {
    font-family: "SimSun";
    src: url("/assets/fonts/simsun.ttf") format("truetype");
    font-display: swap;
}

body {
    margin: 0;
    padding: 0;
    background: #111;
    color: #eee;
    font-family: "SimSun", "Noto Serif SC", "Songti SC", serif;
}

button:hover {
    background: #333;
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}