:root {
    --bg-color: #ffffff;
    --text-color: #1d1d1f;
    --secondary-text: #86868b;
    --card-hover: #f5f5f7;
    --border-color: #d2d2d7;
    --tag-bg: #e8e8ed;
    --tag-text: #1d1d1f;
    --accent-color: #0071e3;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1c1c1e;
        --text-color: #f5f5f7;
        --secondary-text: #9ca3af;
        --card-hover: #2c2c2e;
        --border-color: #38383a;
        --tag-bg: #3a3a3c;
        --tag-text: #ffffff;
    }
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

img {
    max-width: 100%;
}

button,
input {
    font: inherit;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
}

a {
    color: inherit;
}

main {
    padding-bottom: 48px;
}

@media (max-width: 768px) {
    .container {
        width: min(100% - 28px, 1180px);
    }
}