氧气输送管道

@import url('https://fonts.googleapis.com/css2?family=Ubuntu+Mono&display=swap');
@import url('https://fonts.googleapis.com/css2?family=PT+Sans&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=PT+Mono&display=swap');
 
:root {
   --theme-base: "black-highlighter";
   --theme-id: "lazuli";
   --theme-name: "Lazuli Theme";
 
   --logo-image: url("http://deer-box.wdfiles.com/local--files/theme-testing/banner2.png");
   --header-title: "The Backrooms";
   --header-subtitle: "湛蓝如海";
 
   --body-font: 'PT Sans', 'Noto Sans SC', sans-serif;
   --header-font: 'Space Grotesk', 'Noto Sans SC', sans-serif;
   --title-font: 'PT Mono', 'Noto Sans SC',  sans-serif, monospace;
   --mono-font: 'Ubuntu Mono', '幼圆', serif, monospace;
 
   --white-monochrome: 0, 6, 28;
   --pale-gray-monochrome: 3, 18, 90;
   --light-gray-monochrome: 6, 61, 157;
   --gray-monochrome: 5, 49, 134;
   --black-monochrome: 39, 132, 217;
   --bright-accent: 31, 76, 227;
   --medium-accent: 31, 76, 227;
   --dark-accent: 50, 155, 236;
   --pale-accent: 50, 155, 236;
   --blurple: 24, 62, 193;
   --swatch-menubg-dark-color: var(--pale-accent);
 
   --swatch-topmenu-border-color: var(--medium-accent);
 
   --link-color: 31, 76, 227;
   --hover-link-color: 31, 76, 227;
   --visited-link-color: 31, 76, 227;
 
   --background-gradient-distance: 0rem;
 
   --gradient-header: linear-gradient(to top,
      rgba(var(--medium-accent)) 0%,
      rgba(var(--medium-accent), 0.90) 100%
   );
   --diagonal-stripes: linear-gradient(transparent 0);
 
   --rating-module-button-plus-color: 38, 132, 217;
   --rating-module-button-negative-color: 38, 132, 217;
   --rating-module-button-cancel-color: 38, 132, 217;
   --rating-module-button-credit-color: 38, 132, 217;
}
 
#skrollr-body {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-image: url("http://deer-box.wdfiles.com/local--files/theme-testing/gradient.png");
 background-repeat: repeat-x;
background-size: inherit;
}
 
#side-bar .side-block div a img {
   filter: grayscale(0%);
}
 
#container {
   background-image: radial-gradient(circle, rgb(var(--medium-accent), 0.05) 50%, transparent 0);
   background-size: 0.25em 0.25em;
   background-repeat: repeat;
   background-attachment: fixed;
}
 
div#page-options-bottom-2 > a, div#page-options-bottom > a {
   border-radius: 0em;
   -moz-border-radius: 0em;
   border: none;
}
 
div#page-options-bottom-2 > a:active, div#page-options-bottom-2 > a:hover, div#page-options-bottom > a:active, div#page-options-bottom > a:hover {
   border: none;
}
 
#header, #top-bar {
   background-attachment: scroll;
}
 
#header {
   background-image: none;
}
 
#header::before {
   content: "";
   position: absolute;
   height: 100%;
   width: 100%;
   top: -1.1rem;
   left: 0rem;
   background-image: var(--logo-image);
   background-size: auto 6.8rem;
   background-position: center;
   background-repeat: no-repeat;
   opacity: 1;
}
 
#header h1, #header h1 a {
   position: absolute;
   top: 1rem;
   margin: 0;
   width: 100%;
   display: flex;
   justify-content: center;
   z-index: 0;
}
 
#header h2, #header h2 span, #header h2 span::before {
   position: absolute;
   top: 2rem;
   margin: 0;
   width: 100%;
   left: 0rem;
   display: flex;
   justify-content: center;
}
 
#header h1 a::before, #header h2 span::before {
   text-shadow: .063rem 0.1rem 0.1rem #329bec;
}
 
a.newpage {
   background: transparent;
   text-decoration: none
}
 
a.newpage {
   color: rgb(var(--newpage-color))
}
 
blockquote {
   box-shadow: 0.05rem 0.1rem 0.3rem rgba(0,0,0,.25);
   background-color:rgba(var(--bright-accent), .25);
   border: 5px solid rgb(var(--light-accent));
}
 
.code {
    border: 3px outset rgb(var(--black-monochrome));
}
 
.styled-quote {
   background-color:rgb(var(--pale-gray-monochrome));
   border-left: 0.5rem solid rgba(var(--black-monochrome));
   padding: 0.1rem 1rem;
   margin: 0.5rem 0 0.5rem 0.25rem;
   box-shadow: 0.05rem 0.1rem 0.3rem rgba(0,0,0,.25);
}
 
.dark-styled-quote {
   background-color:rgb(var(--pale-gray-monochrome));
   border-left: 0.5rem solid rgba(var(--blurple));
   color:rgb(var(--black-monochrome));
   padding: 0.1rem 1rem;
   margin: 0.5rem 0 0.5rem 0.25rem;
   box-shadow: 0.05rem 0.1rem 0.3rem rgba(0,0,0,.25);
}
 
.dark-styled-quote a{
color: rgb(var(--black-monochrome));
}
 
.lightblock {
   background-color:rgb(var(--black-monochrome));
   color:rgb(var(--white-monochrome));
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0.25rem;
   box-shadow: 0 0.2rem 0.3rem rgba(0,0,0,.25);
}
 
.darkblock {
   background-color:rgb(var(--pale-gray-monochrome));
   color:rgb(var(--black-monochrome));
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0.25rem;
   box-shadow: 0 0.2rem 0.3rem rgba(0,0,0,.25);
}
 
.darkblock a {
color: rgb(var(--black-monochrome));
}