Level C-604

版式 CSS 代码

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Bitter&display=swap');
 
/* 全局 */
:root {
    --theme-base: "black-highlighter";
    --theme-id: "blank";
    --theme-name: "Blank Theme";
 
    --logo-image: none;
    --header-title: "The Backrooms";
    --header-subtitle: "你曾经来过这里";
 
    --bb-black: 65, 65, 65;
    --bb-white: 253, 253, 253;
    --bb-accent-color: 63, 66, 50;
    --bb-accent-background: 215, 219, 204;
 
    --body-font: Inter, Noto Sans SC, Noto Sans TC, Arimo, Verdana, Geneva, sans-serif;
    --header-font: var(--body-font);
    --title-font: var(--body-font);
    --mono-font: Bitter, Noto Serif SC, Noto Serif TC, Consolas, monaco, monospace;
 
    --temp-font-1: Inter, Noto Sans SC, Noto Sans TC, Arimo, Verdana, Geneva, sans-serif;
    --temp-font-2: Bitter, Noto Serif SC, Noto Serif TC, Consolas, monaco, monospace;
 
    --white-monochrome: var(--bb-white);
    --pale-gray-monochrome: var(--bb-white);
    --light-gray-monochrome: var(--bb-white);
    --gray-monochrome: var(--bb-white);
    --black-monochrome: var(--bb-black);
    --bright-accent: var(--bb-black);
    --medium-accent: var(--bb-white);
    --dark-accent: var(--bb-black);
    --pale-accent: var(--bb-black);
 
    --swatch-topmenu-border-color: var(--bb-white);
    --swatch-menubg-dark-color: var(--bb-black);
 
    --rating-module-button-plus-color: var(--bb-black);
    --rating-module-button-negative-color: var(--bb-black);
    --rating-module-button-cancel-color: var(--bb-black);
    --rating-module-button-credit-color: var(--bb-black);
 
    --link-color: var(--bb-black);
    --hover-link-color: var(--bb-black);
    --visited-link-color: var(--bb-black);
 
    --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);
}
 
#page-content {
    font-size: 110%;
}
 
@media only screen and (max-width: 768px) {
    #page-content {
        font-size: 90%;
    }
}
 
::selection {
    background: rgb(var(--black-monochrome));
    color: rgb(var(--white-monochrome));
}
 
::-moz-selection {
    background: rgb(var(--black-monochrome));
    color: rgb(var(--white-monochrome));
}
 
#skrollr-body {
    background-image: none;
}
 
#container {
    background-image: none;
}
 
body::-webkit-scrollbar-thumb {
    background-color: rgb(var(--bb-black));
}
 
body::-webkit-scrollbar-track {
    background-color: rgb(var(--bb-white));
}
 
#main-content {
    padding-bottom: 3em;
}
 
/* 版头 */
#login-status,
#login-status a {
    color: rgb(var(--bb-black));
    opacity: 0;
    transition: opacity 300ms;
}
 
#login-status span.printuser {
    opacity: 0;
    transition: opacity 300ms;
}
 
#header:hover #login-status span.printuser,
#header:focus-within #login-status span.printuser {
    opacity: 1;
}
 
#header:hover #login-status,
#header:hover #login-status a,
#header:focus-within #login-status,
#header:focus-within #login-status a {
    opacity: 1;
}
 
#account-topbutton {
    border: none;
}
 
#account-options {
    background-color: rgb(var(--bb-white));
    border: 0.15rem solid rgb(var(--bb-black));
}
 
#login-status ul a {
    text-decoration: none;
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
    transition: background-color 300ms;
}
 
#login-status ul a:hover,
#login-status ul a:focus {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white)) !important;
}
 
@media only screen and (max-width: 768px) {
    #search-top-box-form {
        display: none;
    }
}
 
#search-top-box-input {
    display: none;
}
 
#search-top-box-form>input.button.btn {
    opacity: 0;
    transition: opacity 300ms, color 300ms, background-color 300ms;
    color: rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
    border: 0.15rem solid rgb(var(--bb-black));
}
 
#search-top-box-form>input.button.btn:hover {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
#search-top-box-form input[type=submit]:focus,
#search-top-box-form input[type=submit]:hover {
    text-shadow: none;
}
 
#header:hover #search-top-box-form>input.button.btn,
#header:focus-within #search-top-box-form>input.button.btn {
    opacity: 1;
}
 
#header h1 a::before,
#header h2 span::before {
    text-shadow: none;
    color: rgb(var(--bb-white));
    transition: color 300ms, bottom 300ms;
}
 
#header:hover h1 a::before,
#header:hover h2 span::before,
#header:focus-within h1 a::before,
#header:focus-within h2 span::before {
    color: rgb(var(--bb-black));
}
 
#header h1 a:before {
    position: relative;
    font-weight: 900 !important;
    bottom: 0;
}
 
#header:hover h1 a:before,
#header:focus-within h1 a:before {
    bottom: 3px;
}
 
#header h2,
#header h2 span,
#header h2 span::before {
    position: absolute;
    top: 2rem;
    margin: 0;
    width: 100%;
    display: flex;
    justify-content: center;
}
 
/* 顶栏 */
#top-bar div.mobile-top-bar>ul>li>a,
#top-bar div.top-bar>ul>li>a,
#header:hover #top-bar div.mobile-top-bar>div.open-menu>p>a,
#header:focus-within #top-bar div.mobile-top-bar>div.open-menu>p>a {
    color: rgb(var(--bb-white));
    transition: opacity 300ms;
}
 
#header:hover #top-bar div.mobile-top-bar>ul>li>a,
#header:hover #top-bar div.top-bar>ul>li>a,
#header:focus-within #top-bar div.mobile-top-bar>ul>li>a,
#header:focus-within #top-bar div.top-bar>ul>li>a {
    color: rgb(var(--bb-black));
}
 
#header:hover #top-bar div.mobile-top-bar>div.open-menu>p>a,
#header:focus-within #top-bar div.mobile-top-bar>div.open-menu>p>a {
    color: rgb(var(--bb-black)) !important;
}
 
#top-bar div.top-bar>ul>.sfhover>a {
    color: rgb(var(--bb-white)) !important;
}
 
#top-bar div.mobile-top-bar>ul>li:hover>a,
#top-bar div.mobile-top-bar>ul>li:focus-within>a {
    color: rgb(var(--bb-white)) !important;
}
 
#top-bar div.mobile-top-bar>ul>li>ul>li,
#top-bar div.top-bar>ul>li>ul>li {
    transition: background 300ms;
}
 
#top-bar div.mobile-top-bar>ul>li>ul>li:hover,
#top-bar div.top-bar>ul>li>ul>li:hover,
#top-bar div.mobile-top-bar>ul>li>ul>li:focus,
#top-bar div.top-bar>ul>li>ul>li:focus {
    background: rgb(var(--bb-white));
}
 
#top-bar div.mobile-top-bar>ul>li>ul>li:hover a,
#top-bar div.top-bar>ul>li>ul>li:hover a,
#top-bar div.mobile-top-bar>ul>li>ul>li:focus-within a,
#top-bar div.top-bar>ul>li>ul>li:focus-within a {
    color: rgb(var(--bb-black));
}
 
/* 侧栏 */
#side-bar::-webkit-scrollbar {
    display: none !important;
}
 
#main-content::after {
    visibility: hidden;
}
 
#main-content::before {
    background-color: rgb(var(--bb-white)) !important;
}
 
#side-bar div.side-block {
    border-right: none;
}
 
#side-bar .heading {
    border-top: 0.125rem solid rgb(var(--bb-black));
    border-bottom: 0.125rem solid rgb(var(--bb-black));
}
 
#side-bar .heading p {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
    text-shadow: none;
}
 
#side-bar .menu-item,
#side-bar .menu-item p {
    border-bottom: 0.15rem solid rgb(var(--bb-white)) !important;
}
 
#side-bar div.menu-item a:not(a:first-child) {
    border-left: 0.15rem rgb(var(--bb-white)) !important;
}
 
#side-bar .side-block>.collapsible-block .collapsible-block-link {
    color: rgb(var(--bb-black));
    text-shadow: none;
}
 
#side-bar .side-block>.collapsible-block .collapsible-block-link:hover {
    color: rgb(var(--bb-white));
}
 
#side-bar div.menu-item a {
    transition: background-color 300ms;
}
 
#side-bar div.menu-item a:hover {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
}
 
#side-bar .side-block>.collapsible-block a.collapsible-block-link:after,
#side-bar div.menu-item a.collapsible-block-link:after,
#side-bar div.menu-item a::before {
    display: none;
}
 
#side-bar {
    position: fixed;
    border-right: 0.15rem solid transparent;
}
 
#content-wrap {
    margin-left: 0;
}
 
#side-bar:hover {
    border-right: 0.15rem solid rgb(var(--bb-black));
}
 
@media only screen and (max-width: 768px) {
    #side-bar {
        border: none !important;
    }
}
 
/* 评分 */
.page-rate-widget-box,
.rate-box-with-credit-button {
    background-color: rgb(var(--bb-white)) !important;
    border-color: transparent !important;
    box-shadow: none !important;
}
 
/* 页面元素 */
.radius-div>* {
    border-radius: 10px;
}
 
.error-inline {
    color: rgb(var(--bb-black));
    border: 1px solid rgb(var(--bb-black));
}
 
hr,
.dashed-hr {
    margin: 1em 0;
    padding: 0;
    display: block;
    border: none;
    height: 2px;
    background-image: linear-gradient(90deg, rgb(var(--bb-black)) 0%, rgb(var(--bb-black)) 55%, rgb(var(--bb-white)) 55%, rgb(var(--bb-white)) 100%);
    background-size: 1em 2px;
    background-repeat: x-repeat
}
 
.solid-hr {
    margin: 1em 0;
    padding: 0;
    display: block;
    height: 2px;
    background-color: rgb(var(--bb-black));
}
 
.styled-hr {
    margin: 1em 0;
    padding: 0;
    display: block;
    position: relative;
    height: 0.15em;
    overflow: hidden;
    border: initial;
    background-color: rgb(var(--bb-black));
    -webkit-clip-path: polygon(50% 10%, 100% 50%, 50% 90%, 0% 50%);
    clip-path: polygon(50% 10%, 100% 50%, 50% 90%, 0% 50%);
}
 
.avatar-hover {
    display: none !important;
}
 
.avatarhover a {
    text-decoration: none;
    color: rgb(var(--bb-black));
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    transition:
        color 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
        background-color 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
}
 
.avatarhover:hover a {
    text-decoration: none;
    color: rgb(var(--bb-white));
}
 
#action-area .avatarhover:hover a {
    background-color:rgb(var(--bb-black));
}
 
#page-content a:not([href*="user"]):not([href*="javascript:;"]):not([href*="#u-credit-view"]),
#page-content .avatarhover,
.hovertip a,
.classic-collap a.collapsible-block-link {
    padding: 0.15em;
    margin: -0.15em;
    color: rgb(var(--bb-black));
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    box-shadow: inset 0 -0.125rem 0 0rem rgb(var(--bb-black));
    transition:
        box-shadow 300ms cubic-bezier(0.4, 0.0, 0.2, 1),
        color 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
}
 
#page-content a:not([href*="user"]):not([href*="javascript:;"]):not([href*="#u-credit-view"]):hover,
#page-content .avatarhover:hover,
.hovertip a:hover,
.classic-collap a.collapsible-block-link:hover {
    box-shadow: inset 0 -1.5em 0 0 rgb(var(--bb-black));
    text-decoration: none;
    color: rgb(var(--bb-white));
}
 
#page-title,
.meta-title {
    margin: 0 auto 0.6em;
    text-align: center;
    font-size: 30px !important;
}
 
/* 目录 & 折叠 */
#toc {
    background-color: rgb(var(--bb-white));
    border: solid 0.15rem rgb(var(--bb-black));
    color: rgb(var(--bb-black));
    padding: 0;
}
 
#toc-action-bar {
    padding: 0 !important;
}
 
#toc-list {
    margin: 0.5em;
}
 
#toc-action-bar>a,
a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *) {
    display: inline-block;
    transition: background-color 300ms;
    color: rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
    text-decoration: none !important;
}
 
a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *) {
    padding-right: 0.4em;
}
 
.collapsible-block {
    margin: 1em 0; 
}
 
#toc-action-bar>a {
    width: 100%;
}
 
#toc-action-bar>a:hover,
a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *):hover {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
#toc-action-bar>a:nth-child(1)::before,
#toc-action-bar>a:nth-child(2)::before,
.collapsible-block-folded a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *)::before,
.collapsible-block-unfolded-link a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *)::before {
    margin: 0 0.2em 0 0.4em;
    content: "▼";
    color: rgb(var(--bb-black));
    background-color: transparent;
    visibility: visible;
    display: inline-block;
}
 
#toc-action-bar>a:nth-child(1):hover::before,
#toc-action-bar>a:nth-child(2):hover::before,
.collapsible-block-folded a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *):hover::before,
.collapsible-block-unfolded-link a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *):hover::before {
    color: rgb(var(--bb-white));
}
 
#toc-action-bar>a:nth-child(2)::before,
.collapsible-block-folded a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *)::before {
    animation-name: collapsible-arrow-spin;
    animation-duration: 0.3s;
    animation-iteration-count: 1;
    animation-timing-function: cubic-bezier(.32, .38, .39, .94);
    animation-fill-mode: forwards;
}
 
#toc-action-bar>a:nth-child(1)::before,
.collapsible-block-unfolded-link a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *)::before {
    animation-name: collapsible-arrow-spin-back;
    animation-duration: 0.3s;
    animation-iteration-count: 1;
    animation-timing-function: cubic-bezier(.32, .38, .39, .94);
    animation-fill-mode: forwards;
}
 
@keyframes collapsible-arrow-spin {
    from {
        transform: rotate(0deg);
    }
 
    to {
        transform: rotate(-90deg);
    }
}
 
@keyframes collapsible-arrow-spin-back {
    from {
        transform: rotate(-90deg);
    }
 
    to {
        transform: rotate(0deg);
    }
}
 
/* 分页 */
.yui-navset .yui-nav {
    border: solid 3px rgb(var(--bb-black));
    box-shadow: none;
}
 
.yui-navset .yui-nav a,
.yui-navset .yui-navset-top .yui-nav a {
    transition: background-color 300ms;
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
}
 
.yui-navset .yui-nav a:hover,
.yui-navset .yui-nav a:focus {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
}
 
.yui-navset .yui-nav .selected,
.yui-navset .yui-navset-top .yui-nav .selected {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white)) !important;
}
 
.yui-navset .yui-nav .selected a {
    color: rgb(var(--bb-white)) !important;
}
 
.yui-navset .yui-nav .selected a:focus,
.yui-navset .yui-nav .selected a:active {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
}
 
.yui-navset .yui-nav li,
.yui-navset .yui-navset-top .yui-nav li {
    box-shadow: 0 0 0 .0625rem rgb(var(--bb-white));
    background-color: rgb(var(--bb-white));
}
 
.yui-navset .yui-content {
    background-color: rgb(var(--bb-white));
    border: none;
    margin: 0;
    padding: 0.25em 0;
}
 
/* 图像框 */
.scp-image-block {
    border: none;
    box-shadow: none;
}
 
.scp-image-block .scp-image-caption {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
    border: none !important;
}
 
.reversed-image .scp-image-block .scp-image-caption {
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
}
 
.bordered-image .scp-image-block {
    border: 0.15rem solid rgb(var(--bb-black));
}
 
/* 表格 */
table.wiki-content-table tr,
table.wiki-content-table th,
table.wiki-content-table td {
    border: .2rem solid rgb(var(--bb-black)) !important;
}
 
table.wiki-content-table th {
    background-color: rgb(var(--bb-black)) !important;
    color: rgb(var(--bb-white));
}
 
/* DIVs */
.code {
    border: dashed 0.15rem rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
}
 
.code::-webkit-scrollbar-thumb {
    background-color: rgb(var(--bb-black));
}
 
.code::-webkit-scrollbar-track {
    background-color: rgb(var(--bb-white));
}
 
.blockquote,
blockquote {
    border: solid 0.15rem rgb(var(--bb-black)) !important;
    box-shadow: none !important;
    background-color: rgb(var(--bb-white)) !important;
    color: rgb(var(--bb-black)) !important;
}
 
.lightblock {
    margin-left: 0;
    border: solid 0.15rem rgb(var(--bb-black)) !important;
    box-shadow: none !important;
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
}
 
.darkblock {
    --bb-black: var(--white-monochrome);
    --bb-white: var(--black-monochrome);
    margin-left: 0;
    border: none !important;
    box-shadow: none !important;
    background: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
}
 
.darkblock * {
    --bb-black: var(--white-monochrome);
    --bb-white: var(--black-monochrome);
}
 
.styled-quote {
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
    margin-left: 0;
    border-left: solid 0.4rem rgb(var(--bb-black)) !important;
    box-shadow: none !important;
    padding-top: 0;
    padding-bottom: 0;
}
 
.dotted-quote {
    color: rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
    padding: 0.01rem 1rem;
    margin: 0.5rem 0;
    border: dashed 0.15rem rgb(var(--bb-black));
}
 
.dotted-quote hr {
    background-image: none;
    background-color: rgb(var(--bb-white));
    height: 0px;
    border-top: dashed 0.15rem rgb(var(--bb-black));
}
 
.accent-block {
    --bb-black: var(--bb-accent-color);
    --bb-white: var(--bb-accent-background);
    background-color: rgb(var(--bb-white));
    padding: 0.01rem 1rem;
    margin: 0.5rem 0;
    color: rgb(var(--bb-black));
}
 
.accent-block * {
    --bb-black: var(--bb-accent-color);
    --bb-white: var(--bb-accent-background);
}
 
.accent-block .darkblock {
    --bb-black: var(--bb-accent-background) !important;
    --bb-white: var(--bb-accent-color) !important;
}
 
/* 脚注 */
a.footnoteref {
    color: rgb(var(--bb-black));
    background-color: transparent;
    transition: background-color 300ms;
    text-decoration: none !important;
    padding: 0 0.2em;
}
 
a.footnoteref:hover {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
.hovertip {
    border: 0.15rem solid rgb(var(--bb-black)) !important;
}
 
.hovertip .f-footer {
    display: none;
}
 
#page-content>div.footnotes-footer {
    border-left: solid 0.4rem rgb(var(--bb-black));
    margin-top: 1rem;
}
 
.footnotes-footer .footnote-footer a:nth-child(1) {
    text-decoration: none;
    color: rgb(var(--bb-black));
}
 
/* 标签 */
.page-tags {
    margin: 0 auto;
    text-align: center !important;
}
 
.page-tags a {
    line-height: inherit;
    font-weight: 600;
}
 
.page-tags span {
    border-top: none;
    border-bottom: 0.15rem solid rgb(var(--bb-black));
}
 
.page-tags span a {
    color: rgb(var(--bb-black));
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    transition:
        box-shadow 300ms cubic-bezier(0.4, 0.0, 0.2, 1),
        color 300ms cubic-bezier(0.4, 0.0, 0.2, 1),
        padding 300ms cubic-bezier(0.4, 0.0, 0.2, 1),
        margin 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
}
 
.page-tags span a:hover {
    box-shadow: inset 0 -1.5em 0 0 rgb(var(--bb-black));
    text-decoration: none;
    color: rgb(var(--bb-white));
}
 
/* 按钮 */
div#page-options-bottom-2>a,
div#page-options-bottom>a {
    background-color: rgb(var(--bb-white));
    font-weight: 600 !important;
    color: rgb(var(--bb-black));
    border-radius: 0em;
    -moz-border-radius: 0em;
    border: 0.15rem solid transparent;
    text-decoration: none !important;
    transition:
        border 300ms,
        background-color 300ms;
}
 
#prw54355 {
    font-weight: 600 !important;
}
 
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 {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
    border: 0.15rem solid rgb(var(--bb-black));
    text-decoration: none !important;
}
 
/* 信息 */
#page-info {
    color: rgb(var(--bb-white));
}
 
div.page-watch-options {
    visibility: hidden;
}
 
@media only screen and (max-width: 768px) {
    #page-info {
        display: none;
    }
}
 
/* 页脚 */
#license-area {
    display: none;
}
 
#footer {
    display: none !important;
}
 
/* 操作 */
#owindow-1 {
    border-color: rgb(var(--bb-black));
}
 
#who-rated-page-area>div>span {
    color: rgb(var(--bb-black)) !important;
}
 
#who-rated-page-area .avatarhover:hover a {
    transition: background-color 300ms;
}
 
#who-rated-page-area .avatarhover:hover a {
    background-color: rgb(var(--bb-black));
}
 
#action-area input.text::-webkit-scrollbar-thumb,
#action-area textarea::-webkit-scrollbar-thumb {
    background-color: rgb(var(--bb-black));
}
 
#action-area input.text::-webkit-scrollbar-track,
#action-area textarea::-webkit-scrollbar-track {
    background-color: rgb(var(--bb-white));
    border-left: rgb(var(--bb-black)) 0.15rem solid;
}
 
#action-area input.text::-webkit-resizer,
#action-area textarea::-webkit-resizer {
    border-top: rgb(var(--bb-black)) 0.15rem solid;
    border-left: rgb(var(--bb-black)) 0.15rem solid;
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
}
 
textarea,
input.text,
input.checkbox,
div.note,
#lock-info {
    border: 0.15rem solid rgb(var(--bb-black)) !important;
}
 
table.form td div.sub,
form div.sub {
    color: rgb(var(--bb-black));
}
 
.pager a {
    color: rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
    border: 0.15rem solid rgb(var(--bb-black));
    text-decoration: none !important;
    transition: background-color 300ms;
}
 
.pager .current {
    border: 0.15rem solid rgb(var(--bb-black));
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
.pager a:hover {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
.change-textarea-size a {
    color: rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
    border: 0.15rem solid rgb(var(--bb-black));
    transition: background-color 300ms;
    text-decoration: none;
}
 
.change-textarea-size a:hover,
.change-textarea-size a:active {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
.owindow .button-bar a,
a.button,
button,
div.buttons input,
file,
input.button {
    background: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
    border-radius: 0em !important;
    -moz-border-radius: 0em !important;
    border: 0.15rem solid rgb(var(--bb-black));
    transition:
        border 300ms,
        background-color 300ms;
}
 
.page-source {
    border: 0.15rem solid rgb(var(--bb-black));
    font-family: var(--mono-font);
}
 
.owindow .button-bar a:active,
.owindow .button-bar a:hover,
a.button:active,
a.button:hover,
button:active,
button:hover,
div.buttons input:active,
div.buttons input:hover,
file:active,
file:hover,
input.button:active,
input.button:hover {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
    border: 0.15rem solid rgb(var(--bb-black));
}
 
.preview-message {
    border: 0.15rem dotted rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
}
 
a.action-area-close:hover {
    background-color: rgb(var(--bb-white));
}
 
table.page-history td.optionstd a {
    color: rgb(var(--bb-black));
    border: none;
    text-decoration: none;
    background-color: transparent;
    transition: background-color 300ms;
}
 
table.page-history td.optionstd a:hover {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
select {
    font-family: var(--body-font);
    border: 0.1rem solid rgb(var(--bb-black));
    color: rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
}
 
/* 特殊折叠 */
.styled-collap .collapsible-block {
    margin: 0.5rem 0;
}
 
.styled-collap a.collapsible-block-link {
    text-decoration: none;
    display: block;
    padding: 0.3rem 0.5rem;
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
}
 
.styled-collap .collapsible-block-content {
    padding: 0.01rem 1rem;
    background-color: rgb(var(--bb-white));
    border: 0.125rem solid rgb(var(--bb-black));
    border-top: none;
}
 
.styled-collap .collapsible-block-folded a.collapsible-block-link::before {
    margin: 0 0.2em 0 0.4em;
    content: "▶";
    color: rgb(var(--bb-white));
    background-color: transparent;
    display: inline-block;
}
 
.styled-collap .collapsible-block-unfolded a.collapsible-block-link::before {
    margin: 0 0.2em 0 0.4em;
    content: "▼";
    color: rgb(var(--bb-white));
    background-color: transparent;
    visibility: visible;
    display: inline-block;
}
 
/* 更多标题 */
.classic-title {
    text-align: left;
    border-bottom: 3px rgb(var(--bb-black)) solid;
    padding: 0;
    margin-top: 0.6em !important;
    margin-bottom: 0.6em !important;
}
 
.classic-title p {
    margin-bottom: 0.2em;
}
 
.new-title {
    display: flex;
    margin-top: 0.6em !important;
    margin-bottom: 0.6em !important;
}
 
.new-title p {
    display: flex;
    margin-top: 0;
    margin-bottom: 0;
}
 
.new-title::after {
    content: "";
    flex-grow: 1;
    height: 3px;
    margin: auto auto auto 1.2rem;
    background: rgb(var(--bb-black));
}
 
/* SD 适配 */
.sd-container {
    --sd-border: var(--bb-black);
    --sd-bullets: var(--bb-black) !important;
}

版式 CSS 代码

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Bitter&display=swap');
 
/* 全局 */
:root {
    --theme-base: "black-highlighter";
    --theme-id: "blank";
    --theme-name: "Blank Theme";
 
    --logo-image: none;
    --header-title: "The Backrooms";
    --header-subtitle: "你曾经来过这里";
 
    --bb-black: 65, 65, 65;
    --bb-white: 253, 253, 253;
    --bb-accent-color: 63, 66, 50;
    --bb-accent-background: 215, 219, 204;
 
    --body-font: Inter, Noto Sans SC, Noto Sans TC, Arimo, Verdana, Geneva, sans-serif;
    --header-font: var(--body-font);
    --title-font: var(--body-font);
    --mono-font: Bitter, Noto Serif SC, Noto Serif TC, Consolas, monaco, monospace;
 
    --temp-font-1: Inter, Noto Sans SC, Noto Sans TC, Arimo, Verdana, Geneva, sans-serif;
    --temp-font-2: Bitter, Noto Serif SC, Noto Serif TC, Consolas, monaco, monospace;
 
    --white-monochrome: var(--bb-white);
    --pale-gray-monochrome: var(--bb-white);
    --light-gray-monochrome: var(--bb-white);
    --gray-monochrome: var(--bb-white);
    --black-monochrome: var(--bb-black);
    --bright-accent: var(--bb-black);
    --medium-accent: var(--bb-white);
    --dark-accent: var(--bb-black);
    --pale-accent: var(--bb-black);
 
    --swatch-topmenu-border-color: var(--bb-white);
    --swatch-menubg-dark-color: var(--bb-black);
 
    --rating-module-button-plus-color: var(--bb-black);
    --rating-module-button-negative-color: var(--bb-black);
    --rating-module-button-cancel-color: var(--bb-black);
    --rating-module-button-credit-color: var(--bb-black);
 
    --link-color: var(--bb-black);
    --hover-link-color: var(--bb-black);
    --visited-link-color: var(--bb-black);
 
    --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);
}
 
#page-content {
    font-size: 110%;
}
 
@media only screen and (max-width: 768px) {
    #page-content {
        font-size: 90%;
    }
}
 
::selection {
    background: rgb(var(--black-monochrome));
    color: rgb(var(--white-monochrome));
}
 
::-moz-selection {
    background: rgb(var(--black-monochrome));
    color: rgb(var(--white-monochrome));
}
 
#skrollr-body {
    background-image: none;
}
 
#container {
    background-image: none;
}
 
body::-webkit-scrollbar-thumb {
    background-color: rgb(var(--bb-black));
}
 
body::-webkit-scrollbar-track {
    background-color: rgb(var(--bb-white));
}
 
#main-content {
    padding-bottom: 3em;
}
 
/* 版头 */
#login-status,
#login-status a {
    color: rgb(var(--bb-black));
    opacity: 0;
    transition: opacity 300ms;
}
 
#login-status span.printuser {
    opacity: 0;
    transition: opacity 300ms;
}
 
#header:hover #login-status span.printuser,
#header:focus-within #login-status span.printuser {
    opacity: 1;
}
 
#header:hover #login-status,
#header:hover #login-status a,
#header:focus-within #login-status,
#header:focus-within #login-status a {
    opacity: 1;
}
 
#account-topbutton {
    border: none;
}
 
#account-options {
    background-color: rgb(var(--bb-white));
    border: 0.15rem solid rgb(var(--bb-black));
}
 
#login-status ul a {
    text-decoration: none;
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
    transition: background-color 300ms;
}
 
#login-status ul a:hover,
#login-status ul a:focus {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white)) !important;
}
 
@media only screen and (max-width: 768px) {
    #search-top-box-form {
        display: none;
    }
}
 
#search-top-box-input {
    display: none;
}
 
#search-top-box-form>input.button.btn {
    opacity: 0;
    transition: opacity 300ms, color 300ms, background-color 300ms;
    color: rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
    border: 0.15rem solid rgb(var(--bb-black));
}
 
#search-top-box-form>input.button.btn:hover {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
#search-top-box-form input[type=submit]:focus,
#search-top-box-form input[type=submit]:hover {
    text-shadow: none;
}
 
#header:hover #search-top-box-form>input.button.btn,
#header:focus-within #search-top-box-form>input.button.btn {
    opacity: 1;
}
 
#header h1 a::before,
#header h2 span::before {
    text-shadow: none;
    color: rgb(var(--bb-white));
    transition: color 300ms, bottom 300ms;
}
 
#header:hover h1 a::before,
#header:hover h2 span::before,
#header:focus-within h1 a::before,
#header:focus-within h2 span::before {
    color: rgb(var(--bb-black));
}
 
#header h1 a:before {
    position: relative;
    font-weight: 900 !important;
    bottom: 0;
}
 
#header:hover h1 a:before,
#header:focus-within h1 a:before {
    bottom: 3px;
}
 
#header h2,
#header h2 span,
#header h2 span::before {
    position: absolute;
    top: 2rem;
    margin: 0;
    width: 100%;
    display: flex;
    justify-content: center;
}
 
/* 顶栏 */
#top-bar div.mobile-top-bar>ul>li>a,
#top-bar div.top-bar>ul>li>a,
#header:hover #top-bar div.mobile-top-bar>div.open-menu>p>a,
#header:focus-within #top-bar div.mobile-top-bar>div.open-menu>p>a {
    color: rgb(var(--bb-white));
    transition: opacity 300ms;
}
 
#header:hover #top-bar div.mobile-top-bar>ul>li>a,
#header:hover #top-bar div.top-bar>ul>li>a,
#header:focus-within #top-bar div.mobile-top-bar>ul>li>a,
#header:focus-within #top-bar div.top-bar>ul>li>a {
    color: rgb(var(--bb-black));
}
 
#header:hover #top-bar div.mobile-top-bar>div.open-menu>p>a,
#header:focus-within #top-bar div.mobile-top-bar>div.open-menu>p>a {
    color: rgb(var(--bb-black)) !important;
}
 
#top-bar div.top-bar>ul>.sfhover>a {
    color: rgb(var(--bb-white)) !important;
}
 
#top-bar div.mobile-top-bar>ul>li:hover>a,
#top-bar div.mobile-top-bar>ul>li:focus-within>a {
    color: rgb(var(--bb-white)) !important;
}
 
#top-bar div.mobile-top-bar>ul>li>ul>li,
#top-bar div.top-bar>ul>li>ul>li {
    transition: background 300ms;
}
 
#top-bar div.mobile-top-bar>ul>li>ul>li:hover,
#top-bar div.top-bar>ul>li>ul>li:hover,
#top-bar div.mobile-top-bar>ul>li>ul>li:focus,
#top-bar div.top-bar>ul>li>ul>li:focus {
    background: rgb(var(--bb-white));
}
 
#top-bar div.mobile-top-bar>ul>li>ul>li:hover a,
#top-bar div.top-bar>ul>li>ul>li:hover a,
#top-bar div.mobile-top-bar>ul>li>ul>li:focus-within a,
#top-bar div.top-bar>ul>li>ul>li:focus-within a {
    color: rgb(var(--bb-black));
}
 
/* 侧栏 */
#side-bar::-webkit-scrollbar {
    display: none !important;
}
 
#main-content::after {
    visibility: hidden;
}
 
#main-content::before {
    background-color: rgb(var(--bb-white)) !important;
}
 
#side-bar div.side-block {
    border-right: none;
}
 
#side-bar .heading {
    border-top: 0.125rem solid rgb(var(--bb-black));
    border-bottom: 0.125rem solid rgb(var(--bb-black));
}
 
#side-bar .heading p {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
    text-shadow: none;
}
 
#side-bar .menu-item,
#side-bar .menu-item p {
    border-bottom: 0.15rem solid rgb(var(--bb-white)) !important;
}
 
#side-bar div.menu-item a:not(a:first-child) {
    border-left: 0.15rem rgb(var(--bb-white)) !important;
}
 
#side-bar .side-block>.collapsible-block .collapsible-block-link {
    color: rgb(var(--bb-black));
    text-shadow: none;
}
 
#side-bar .side-block>.collapsible-block .collapsible-block-link:hover {
    color: rgb(var(--bb-white));
}
 
#side-bar div.menu-item a {
    transition: background-color 300ms;
}
 
#side-bar div.menu-item a:hover {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
}
 
#side-bar .side-block>.collapsible-block a.collapsible-block-link:after,
#side-bar div.menu-item a.collapsible-block-link:after,
#side-bar div.menu-item a::before {
    display: none;
}
 
#side-bar {
    position: fixed;
    border-right: 0.15rem solid transparent;
}
 
#content-wrap {
    margin-left: 0;
}
 
#side-bar:hover {
    border-right: 0.15rem solid rgb(var(--bb-black));
}
 
@media only screen and (max-width: 768px) {
    #side-bar {
        border: none !important;
    }
}
 
/* 评分 */
.page-rate-widget-box,
.rate-box-with-credit-button {
    background-color: rgb(var(--bb-white)) !important;
    border-color: transparent !important;
    box-shadow: none !important;
}
 
/* 页面元素 */
.radius-div>* {
    border-radius: 10px;
}
 
.error-inline {
    color: rgb(var(--bb-black));
    border: 1px solid rgb(var(--bb-black));
}
 
hr,
.dashed-hr {
    margin: 1em 0;
    padding: 0;
    display: block;
    border: none;
    height: 2px;
    background-image: linear-gradient(90deg, rgb(var(--bb-black)) 0%, rgb(var(--bb-black)) 55%, rgb(var(--bb-white)) 55%, rgb(var(--bb-white)) 100%);
    background-size: 1em 2px;
    background-repeat: x-repeat
}
 
.solid-hr {
    margin: 1em 0;
    padding: 0;
    display: block;
    height: 2px;
    background-color: rgb(var(--bb-black));
}
 
.styled-hr {
    margin: 1em 0;
    padding: 0;
    display: block;
    position: relative;
    height: 0.15em;
    overflow: hidden;
    border: initial;
    background-color: rgb(var(--bb-black));
    -webkit-clip-path: polygon(50% 10%, 100% 50%, 50% 90%, 0% 50%);
    clip-path: polygon(50% 10%, 100% 50%, 50% 90%, 0% 50%);
}
 
.avatar-hover {
    display: none !important;
}
 
.avatarhover a {
    text-decoration: none;
    color: rgb(var(--bb-black));
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    transition:
        color 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
        background-color 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
}
 
.avatarhover:hover a {
    text-decoration: none;
    color: rgb(var(--bb-white));
}
 
#action-area .avatarhover:hover a {
    background-color:rgb(var(--bb-black));
}
 
#page-content a:not([href*="user"]):not([href*="javascript:;"]):not([href*="#u-credit-view"]),
#page-content .avatarhover,
.hovertip a,
.classic-collap a.collapsible-block-link {
    padding: 0.15em;
    margin: -0.15em;
    color: rgb(var(--bb-black));
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    box-shadow: inset 0 -0.125rem 0 0rem rgb(var(--bb-black));
    transition:
        box-shadow 300ms cubic-bezier(0.4, 0.0, 0.2, 1),
        color 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
}
 
#page-content a:not([href*="user"]):not([href*="javascript:;"]):not([href*="#u-credit-view"]):hover,
#page-content .avatarhover:hover,
.hovertip a:hover,
.classic-collap a.collapsible-block-link:hover {
    box-shadow: inset 0 -1.5em 0 0 rgb(var(--bb-black));
    text-decoration: none;
    color: rgb(var(--bb-white));
}
 
#page-title,
.meta-title {
    margin: 0 auto 0.6em;
    text-align: center;
    font-size: 30px !important;
}
 
/* 目录 & 折叠 */
#toc {
    background-color: rgb(var(--bb-white));
    border: solid 0.15rem rgb(var(--bb-black));
    color: rgb(var(--bb-black));
    padding: 0;
}
 
#toc-action-bar {
    padding: 0 !important;
}
 
#toc-list {
    margin: 0.5em;
}
 
#toc-action-bar>a,
a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *) {
    display: inline-block;
    transition: background-color 300ms;
    color: rgb(var(--bb-black));
    background-color: rgb(var(--bb-white));
    text-decoration: none !important;
}
 
a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *) {
    padding-right: 0.4em;
}
 
.collapsible-block {
    margin: 1em 0; 
}
 
#toc-action-bar>a {
    width: 100%;
}
 
#toc-action-bar>a:hover,
a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *):hover {
    color: rgb(var(--bb-white));
    background-color: rgb(var(--bb-black));
}
 
#toc-action-bar>a:nth-child(1)::before,
#toc-action-bar>a:nth-child(2)::before,
.collapsible-block-folded a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *)::before,
.collapsible-block-unfolded-link a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *)::before {
    margin: 0 0.2em 0 0.4em;
    content: "▼";
    color: rgb(var(--bb-black));
    background-color: transparent;
    visibility: visible;
    display: inline-block;
}
 
#toc-action-bar>a:nth-child(1):hover::before,
#toc-action-bar>a:nth-child(2):hover::before,
.collapsible-block-folded a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *):hover::before,
.collapsible-block-unfolded-link a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *):hover::before {
    color: rgb(var(--bb-white));
}
 
#toc-action-bar>a:nth-child(2)::before,
.collapsible-block-folded a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *)::before {
    animation-name: collapsible-arrow-spin;
    animation-duration: 0.3s;
    animation-iteration-count: 1;
    animation-timing-function: cubic-bezier(.32, .38, .39, .94);
    animation-fill-mode: forwards;
}
 
#toc-action-bar>a:nth-child(1)::before,
.collapsible-block-unfolded-link a.collapsible-block-link:not(.classic-collap *):not(.styled-collap *)::before {
    animation-name: collapsible-arrow-spin-back;
    animation-duration: 0.3s;
    animation-iteration-count: 1;
    animation-timing-function: cubic-bezier(.32, .38, .39, .94);
    animation-fill-mode: forwards;
}
 
@keyframes collapsible-arrow-spin {
    from {
        transform: rotate(0deg);
    }
 
    to {
        transform: rotate(-90deg);
    }
}
 
@keyframes collapsible-arrow-spin-back {
    from {
        transform: rotate(-90deg);
    }
 
    to {
        transform: rotate(0deg);
    }
}
 
/* 分页 */
.yui-navset .yui-nav {
    border: solid 3px rgb(var(--bb-black));
    box-shadow: none;
}
 
.yui-navset .yui-nav a,
.yui-navset .yui-navset-top .yui-nav a {
    transition: background-color 300ms;
    background-color: rgb(var(--bb-white));
    color: rgb(var(--bb-black));
}
 
.yui-navset .yui-nav a:hover,
.yui-navset .yui-nav a:focus {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white));
}
 
.yui-navset .yui-nav .selected,
.yui-navset .yui-navset-top .yui-nav .selected {
    background-color: rgb(var(--bb-black));
    color: rgb(var(--bb-white)) !important;
}
 
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生存难度：生存難度：

等级等級 1

• 安全
• 较稳定
• 暂无实体目击报告

Level C-604中五颜六色的房子

Level C-604是后室C层群的第604层。

描述

Level C-604是一处临近海洋的大型建筑群，其占地面积暂时无法估测。该层级中的建筑物风格较为统一，大部分楼房墙体以白色为主，同时，建筑物的门窗等却表现出一些较为鲜艳的色彩。层级中的房屋并没有按照某种明显的规律进行排列，但是也没有给人以混杂或者眼花缭乱的感觉，显示出一种奇特的秩序。层级中不存在任何形式的昼夜循环，气温常年高于20℃，气候温暖稳定，少数时间会出现阴雨天气。由于层级特性，Level C-604中的大部分地区均能在失去光源的情况下保持明亮温暖，研究表明此现象与微光向导等实体无关。

在由数间房屋组成的小建筑群之间，灰白色的石板路构建了Level C-604中庞大的交通线路网络。该层级中的道路宽度较窄，通常小于6米，在石板路上常出现木制的折叠椅和小桌板，但是均无法移动和损坏。道路两旁偶尔会带有小型的绿化带或者盆栽，通常栽植小型花卉和灌木，花卉的香味可以帮助提神。

Level C-604中大部分的门窗都可以打开，一座房屋可能会有几个不同的出入口，并且这些出入口的颜色都是一致的，借助多个出口可在层级中快速穿行。双层或者多层的房屋中有几率出现与其他房屋相通的小型天桥。由于天桥对阳光的遮挡，天桥下方的小片区域形成一些阴影，不知为何，这些地方不受层级特性影响，一直保持着较低温度，经过这些区域时容易因温差导致短暂身体不适。

房屋的内饰风格较为简约，屋内色彩单一，仅存在沙发、餐桌等少量家具。由于层级特性，房屋内部并不需要光源也拥有适度光照。室内往往配备有壁炉、地暖等取暖设备，尽管层级内部温度适宜。

屋中一角

少量沿海房屋可以直接通向包围建筑群的海洋，这通常作为层级的出口出现，切出会在流浪者穿过这类房屋的后门时发生，故无法借此通道与海洋产生接触。

在Level C-604中，建筑群所在的区域被WiFi覆盖，信号强度适中，可以进行正常的通讯。食物和饮用水也仅在这一区域出现。建筑群几乎布满了整个层级的陆地部分，但是它们的蔓延却在某处临近海湾的地方戛然而止，房屋与海岸间裸露出大片沙滩，在涨潮时海平面所能达到的最高处，是一排突兀的彩色木制小屋。

小屋的门前配有与建筑群中相似的折叠椅，同样也无法移动，流浪者不能用任何方式打开小屋的玻璃门，也无法对其进行破坏。透过玻璃门可以看清屋内的构造，不过，这些小屋内仅存在一些鱼竿和水桶，没有太多探索价值。同时，尽管层级处于永昼状态，门前悬挂的老式电灯泡仍然持续地发光，其能量来源不明。在这一区域内，孤立事件经常发生，故不建议流浪者对此地进行探索。

据目前对该层级的探索记录来看，涨潮最高点的那排小屋与庞大的建筑群并无太多联系。小屋通常是流浪者进入层级后的切入点，而Level C-604的主体则是建筑群。同时因为缺少WiFi和食物供给，很少会有流浪者在小屋所在区域过久逗留。但是所有能够稳定进入该层级的方法最终都会通向此区，故其也是本层级不可忽视的部分。

彩色的木制小屋

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基地、前哨与社区

由于该层级过于庞大，并且切入点孤立事件频发，难以形成大型的流浪者聚集地。目前该层级没有任何基地、前哨或社区。

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入口与出口

入口

• Level C-677中的木门在关闭后，会改变下一次开门时门后所对应的地点，这一特性通常仅限于层级内部，但是近来一些流浪者发现，在木门打开后移至门后，对着半敞开的木门切出就可以到达Level C-604的“切入点”，从切入者的第一视角看就像是自己从小木屋的玻璃门里穿出来一样。

• 在Level C-371中通过Level C-999有较大可能逃脱至该层级，切入位置同上。

• 在Level C-720中遭遇“极光现象”时立即饮用杏仁水并且切出，会抵达Level C-604建筑群中任意一间带有壁炉的房屋。这是目前已发现的唯一不经过“切入点”的进入途径。

出口

• 经过那些与海洋相连的房屋的后门时，可以切出到Level C-766、Level C-544或者Level C-588。

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文档上传者

图源：
https://www.pexels.com/zh-cn/photo/2374652/
https://www.pexels.com/zh-cn/photo/347141/
https://www.pexels.com/zh-cn/photo/6774009/

Ni Feng_EX

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“Level C-604”，作者 Ni Feng_EX，来自后室中文维基。原文链接：http://backrooms-wiki-cn.wikidot.com/level-c-604。遵循 CC BY-SA 3.0 协议。

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