Entity UX-18 “冰镜”

+ 展开样式代码

/* BHL Style Search Top Box And User Account */
/* By Mercuresphere */
/* Based on BHL Theme */
 
:root, :root:lang(cn) {
    --merc-light-color: var(--swatch-menutxt-light-color);
    --merc-dark-color: var(--swatch-menubg-dark-color);
 
    --user-account-mask: url("https://fastly.jsdelivr.net/gh/Crimone/crimson-anemone@main/files/user-circle.svg");
    --search-top-box-mask: url("https://fastly.jsdelivr.net/gh/Crimone/crimson-anemone@main/files/search-top-box-mask.svg");
}
 
/* ===用户和搜索栏=== */
@media only screen and (max-width: 768px) {
    #login-status {
        right: unset;
        font-size: unset;
    }
 
    #navi-bar, #navi-bar-shadow, #search-top-box-input {
        display: unset;
    }
 
    #search-top-box-input {
        min-width: unset;
    }
 
    #search-top-box {
        top: unset;
        right: unset;
        height: unset;
    }
 
    #search-top-box:focus-within {
        box-shadow: unset;
        background: unset;
        padding: unset;
    }
 
    #search-top-box:not(:focus-within):before {
        -webkit-mask-size: calc(calc(0.9375rem * 1.8) / 2) calc(calc(0.9375rem * 1.8) / 2);
        -webkit-mask-position: center center;
        -webkit-mask-repeat: no-repeat;
        -webkit-mask-image: var(--search-top-box-mask);
        z-index: 14;
        background-color: rgb(var(--merc-light-color));
        color: rgb(var(--merc-dark-color));
        text-align: center;
        cursor: pointer;
        mask-image: var(--search-top-box-mask);
        mask-position: center center;
        mask-repeat: no-repeat;
        mask-size: calc(calc(0.9375rem * 1.8) / 2) calc(calc(0.9375rem * 1.8) / 2);
        pointer-events: none;
        position: absolute;
        top: 0;
        right: 0;
        width: calc(0.9375rem * 1.8);
        height: 100%;
        content: " ";
    }
 
    #search-top-box form[id=search-top-box-form] {
        visibility: unset;
        height: unset;
    }
 
    #search-top-box form[id=search-top-box-form]:focus-within {
        visibility: unset;
    }
 
    #search-top-box form[id=search-top-box-form] input {
        -webkit-appearance: unset;
        -moz-appearance: unset;
        position: unset;
        top: unset;
        transform: unset;
        appearance: unset;
        height: unset;
    }
 
    #search-top-box form[id=search-top-box-form] input[type=text] {
        visibility: unset;
        transition: box-shadow .2s cubic-bezier(.4, 0, .2, 1), font-variation-settings .2s cubic-bezier(.4, 0, .2, 1), font-weight .2s cubic-bezier(.4, 0, .2, 1), background-color .15s cubic-bezier(.4, 0, .2, 1), color .15s cubic-bezier(.4, 0, .2, 1), right .2s cubic-bezier(.4, 0, .2, 1), width .6s cubic-bezier(.4, 0, .2, 1), padding .6s cubic-bezier(.4, 0, .2, 1), max-width .6s cubic-bezier(.4, 0, .2, 1);
    }
 
    #search-top-box form[id=search-top-box-form]:not(:focus-within) input[type=text] {
        position: unset;
        right: unset;
        transform: unset;
        cursor: unset;
        border-width: unset;
        width: unset;
        height: unset;
        color: unset;
    }
 
    #search-top-box form[id=search-top-box-form]:not(:focus-within) input[type=text]:hover {
        background-color: unset;
    }
 
    #search-top-box form[id=search-top-box-form] input[type=submit] {
        background: none;
        transition: unset;
    }
 
    #search-top-box form[id=search-top-box-form]:not(:focus-within) input[type=submit] {
        opacity: unset;
        margin: unset;
        padding: unset;
        width: unset;
    }
 
    #header h1 a {
        z-index: unset;
    }
}
 
@media only screen and (max-width: 56.25rem) {
    #search-top-box form[id="search-top-box-form"]:not(:focus-within) input[type="text"] {
        background-color: rgba(0, 0, 0, 0);
    }
}
 
@media (min-width: 36rem) {
    #login-status {
        flex-grow: unset;
        left: unset;
        right: unset;
    }
 
    #login-status:not(:hover):not(:focus-within) {
        visibility: hidden;
    }
 
    #login-status::before {
        visibility: visible;
    }
}
 
#search-top-box-input {
    min-width: unset;
    display: inline-block;
}
 
#search-top-box-form input[type=submit], #search-top-box-form input[type=submit]:focus, #search-top-box-form input[type=submit]:hover {
    color: transparent;
}
 
#search-top-box-form input[type=submit]:focus, #search-top-box-form input[type=submit]:hover {
    border: none;
    text-shadow: none;
}
 
#search-top-box-form input[type=submit], #search-top-box-input:focus, #search-top-box-input:hover {
    border: none;
}
 
#search-top-box {
    display: flex;
    z-index: 12;
    position: absolute;
    top: 1.5em;
    right: calc(3% - .25em);
    align-items: center;
    justify-content: center;
    width: auto;
    height: calc(0.9375rem * 1.8);
    transform: translateY(-50%);
    font-size: calc(0.9375rem * .86667);
}
 
#search-top-box, #search-top-box * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: none;
    transition: box-shadow .2s cubic-bezier(.4, 0, .2, 1), font-variation-settings .2s cubic-bezier(.4, 0, .2, 1), font-weight .2s cubic-bezier(.4, 0, .2, 1), background-color .15s cubic-bezier(.4, 0, .2, 1), color .15s cubic-bezier(.4, 0, .2, 1), right .2s cubic-bezier(.4, 0, .2, 1), width .6s cubic-bezier(.4, 0, .2, 1), padding .6s cubic-bezier(.4, 0, .2, 1), max-width .6s cubic-bezier(.4, 0, .2, 1);
    will-change: box-shadow, font-variation-settings, font-weight, background-color, color, right, width, padding, max-width;
}
 
#search-top-box:focus-within, #search-top-box:focus-within *, #search-top-box:focus-within :after, #search-top-box:focus-within :before {
    margin: 0;
    padding: 0;
    transition: box-shadow .2s cubic-bezier(.4, 0, .2, 1), font-variation-settings .2s cubic-bezier(.4, 0, .2, 1), font-weight .2s cubic-bezier(.4, 0, .2, 1), background-color .15s cubic-bezier(.4, 0, .2, 1), color .15s cubic-bezier(.4, 0, .2, 1), right .2s cubic-bezier(.4, 0, .2, 1), width .3s cubic-bezier(.4, 0, .2, 1), padding .3s cubic-bezier(.4, 0, .2, 1), max-width .3s cubic-bezier(.4, 0, .2, 1);
    will-change: box-shadow, font-variation-settings, font-weight, background-color, color, right, width, padding, max-width;
}
 
#search-top-box:focus-within {
    background: rgba(var(--merc-dark-color), .7);
    box-shadow: calc(calc(0.9375rem * 1.8) / 2 * -1) 0 calc(calc(0.9375rem * 1.8) / 2) rgba(var(--merc-dark-color));
}
 
#search-top-box:after, #search-top-box:before {
    position: absolute;
    top: 0;
    right: 0;
    width: calc(0.9375rem * 1.8);
    height: 100%;
    content: " ";
}
 
#search-top-box:before {
    -webkit-mask-size: calc(calc(0.9375rem * 1.8) / 2) calc(calc(0.9375rem * 1.8) / 2);
    -webkit-mask-position: center center;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-image: var(--search-top-box-mask);
    z-index: 14;
    background-color: rgb(var(--merc-light-color));
    color: rgb(var(--merc-dark-color));
    text-align: center;
    cursor: pointer;
    mask-image: var(--search-top-box-mask);
    mask-position: center center;
    mask-repeat: no-repeat;
    mask-size: calc(calc(0.9375rem * 1.8) / 2) calc(calc(0.9375rem * 1.8) / 2);
    pointer-events: none;
}
 
#search-top-box:not(:focus-within):hover:before {
    background-color: rgb(var(--merc-light-color));
}
 
#search-top-box:after {
    --clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    -webkit-clip-path: var(--clip-path);
    z-index: 13;
    clip-path: var(--clip-path);
    pointer-events: none;
    background-color: transparent;
}
 
#search-top-box:not(:focus-within):after {
    --clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%);
    background-color: rgb(var(--merc-light-color), 0);
}
 
#search-top-box form[id=search-top-box-form] {
    display: flex;
    visibility: visible;
    position: relative;
    right: 0;
    max-width: 100%;
    height: calc(0.9375rem * 1.8);
}
 
#search-top-box form[id=search-top-box-form]:not(:focus-within) {
    max-width: calc(0.9375rem * 15);
}
 
#search-top-box form[id=search-top-box-form] input {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    position: relative;
    top: 0;
}
 
#search-top-box form[id=search-top-box-form] input[type=text] {
    z-index: 13;
    position: absolute;
    right: 0;
    width: calc(0.9375rem * 15);
    max-width: calc(0.9375rem * 15);
    height: 100%;
    padding: 0 calc(0.9375rem * 1.8) 0 1em;
    outline: 0 solid rgb(var(--merc-light-color));
    background-color: rgb(var(--merc-dark-color), .7);
    box-shadow: 0 0 0 .125rem rgb(var(--merc-light-color));
    color: rgba(var(--merc-light-color));
}
 
#search-top-box form[id=search-top-box-form]:not(:focus-within) input[type=text] {
    max-width: calc(0.9375rem * 1.8);
    padding: 0;
    outline-width: 0;
    background-color: rgba(var(--merc-dark-color), 0);
    box-shadow: 0 0 0 0 rgb(var(--merc-light-color));
    color: rgba(0, 0, 0, 0);
    cursor: pointer;
}
 
#search-top-box form[id=search-top-box-form]:not(:focus-within) input[type=text]:hover {
    background-color: rgba(var(--merc-dark-color), 1);
}
 
#search-top-box form[id=search-top-box-form] input[type=submit] {
    visibility: visible;
    z-index: 14;
    position: absolute;
    right: 0;
    width: calc(0.9375rem * 1.8);
    height: calc(0.9375rem * 1.8);
    outline: 0 solid rgb(var(--merc-light-color));
    background-color: transparent;
    box-shadow: 0 0 0 .125rem rgb(var(--merc-light-color));
    color: t;
    font-size: calc(0.9375rem * .86667);
    cursor: pointer;
    pointer-events: all;
}
 
#search-top-box form[id=search-top-box-form]:not(:focus-within) input[type=submit] {
    box-shadow: 0 0 0 0 rgb(var(--merc-light-color));
    pointer-events: none;
}
 
#login-status {
    --wght: var(--ui-wght);
    display: flex;
    z-index: 11;
    position: absolute;
    top: 1.5em;
    right: calc(3% + calc(0.9375rem * 1.8) - .25em);
    align-items: center;
    justify-content: center;
    height: 2em;
    margin: 0 0 0 .5em;
    transform: translateY(-50%);
    color: rgb(var(--merc-light-color));
    font-weight: var(--wght);
    font-size: 1em;
    font-family: var(--UI-font);
    white-space: nowrap;
    transition: opacity .2s cubic-bezier(.4, 0, .2, 1);
}
 
#search-top-box:focus-within ~ #login-status {
    opacity: 0;
}
 
#login-status span.printuser a:first-of-type {
    width: 1.75em;
}
 
#login-status:not(.page-rate-widget-box):not(#search-top-box-form) > a.login-status-create-account, #login-status:not(.page-rate-widget-box):not(#search-top-box-form) > a.login-status-sign-in {
    margin: 0 1em;
    background-color: rgb(var(--pale-gray-monochrome));
    color: rgb(var(--merc-dark-color));
    padding: 0.1em 1em;
    text-decoration: none;
}
 
#login-status:not(.page-rate-widget-box):not(#search-top-box-form) > a.login-status-create-account:active, #login-status:not(.page-rate-widget-box):not(#search-top-box-form) > a.login-status-create-account:hover, #login-status:not(.page-rate-widget-box):not(#search-top-box-form) > a.login-status-sign-in:active, #login-status:not(.page-rate-widget-box):not(#search-top-box-form) > a.login-status-sign-in:hover, #login-status:not(.page-rate-widget-box):not(#search-top-box-form) > a.login-status-create-account:focus-within, #login-status:not(.page-rate-widget-box):not(#search-top-box-form) > a.login-status-sign-in:focus-within {
    background-color: rgba(var(--merc-light-color), 1);
    color: rgb(var(--merc-dark-color));
    text-decoration: none;
}
 
#login-status span.printuser {
    --wght: var(--ui-wght);
    margin-right: .5em;
    color: rgb(var(--merc-light-color));
    font-weight: var(--wght);
}
 
#login-status a#my-account, #login-status a[href*="account/messages"] {
    color: rgb(var(--merc-light-color));
}
 
#login-status a#my-account {
    --wght: var(--ui-wght);
    -webkit-text-decoration: underline rgb(var(--merc-dark-color)) .125em;
    display: flex;
    align-items: center;
    padding: 0 .5em;
    background-color: initial;
    box-shadow: inset 0 0 0 0 rgb(var(--merc-dark-color));
    font-weight: var(--wght);
    text-decoration: underline rgb(var(--merc-dark-color)) .125em;
    transition: box-shadow .2s cubic-bezier(.4, 0, .2, 1), text-decoration .2s cubic-bezier(.4, 0, .2, 1), -webkit-text-decoration .2s cubic-bezier(.4, 0, .2, 1);
}
 
#login-status a#my-account:active, #login-status a#my-account:hover {
    --wght: var(--ui-hvr-wght);
    -webkit-text-decoration: underline rgb(var(--merc-dark-color)) 0;
    box-shadow: inset 0 -2em 0 0 rgb(var(--merc-dark-color));
    color: rgb(var(--merc-light-color));
    font-weight: var(--wght);
    text-decoration: underline rgb(var(--merc-dark-color)) 0;
}
 
#login-status a#my-account:focus-within {
    --wght: var(--ui-hvr-wght);
    -webkit-text-decoration: underline rgb(var(--merc-dark-color)) 0;
    box-shadow: inset 0 -2em 0 0 rgb(var(--merc-dark-color));
    color: rgb(var(--merc-light-color));
    font-weight: var(--wght);
    text-decoration: underline rgb(var(--merc-dark-color)) 0;
}
 
#login-status #account-topbutton {
    --clip-path: polygon(30% 35%, 70% 35%, 50% 60%, 50% 60%);
    -webkit-clip-path: var(--clip-path);
    position: relative;
    width: var(--account-height);
    height: var(--account-height);
    margin: 0;
    padding: 0;
    background-color: rgb(var(--merc-light-color));
    color: transparent;
    clip-path: var(--clip-path);
    transition: -webkit-clip-path .1s cubic-bezier(.4, 0, .2, 1);
    transition: clip-path .1s cubic-bezier(.4, 0, .2, 1), -webkit-clip-path .1s cubic-bezier(.4, 0, .2, 1);
}
 
#login-status #account-options {
    display: block !important;
    z-index: 12;
    position: absolute;
    top: 1.5rem;
    right: 0;
    width: 10em;
    margin: .25em 0 0;
    padding: 0;
    overflow: hidden;
    background-image: var(--gradient-header);
    background-color: rgb(var(--merc-dark-color));
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s cubic-bezier(.4, 0, .2, 1);
}
 
#login-status #account-options:focus-within, #login-status #account-topbutton:active + #account-options, #login-status #account-topbutton:focus + #account-options {
    opacity: 1;
    pointer-events: all;
}
 
@media (pointer: coarse) {
    #login-status #account-options:hover, #login-status #account-topbutton:hover + #account-options {
        opacity: 1;
        pointer-events: all;
    }
}
 
#login-status #account-options * {
    margin: 0;
    padding: 0;
}
 
#login-status #account-options ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 2em;
    flex-grow: 1;
    align-items: center;
    justify-content: center;
    font-size: .85em;
}
 
#login-status #account-options ul li {
    position: relative;
}
 
#login-status #account-options ul li, #login-status #account-options ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
 
#login-status #account-options a {
    --box-shadow: rgba(var(--merc-dark-color));
    --wght: var(--ui-wght);
    position: relative;
    flex-grow: 1;
    height: 100%;
    max-height: 2em;
    padding: 0 .25em;
    box-shadow: inset 0 0 0 .0625rem var(--merc-dark-color);
    font-weight: var(--wght);
    transition: color .15s cubic-bezier(.4, 0, .2, 1), font-weight .15s cubic-bezier(.4, 0, .2, 1), font-variation-settings .15s cubic-bezier(.4, 0, .2, 1);
}
 
#login-status #account-options li > a, #login-status #account-options li > a:visited {
    color: rgb(var(--merc-light-color));
}
 
#login-status #account-options li > a:active, #login-status #account-options li > a:hover {
    --wght: var(--ui-hvr-wght);
    color: rgb(var(--merc-dark-color));
    font-weight: var(--wght);
    text-decoration: none;
}
 
#login-status #account-options li > a:focus-within {
    --wght: var(--ui-hvr-wght);
    color: rgb(var(--merc-dark-color));
    font-weight: var(--wght);
    text-decoration: none;
}
 
#login-status #account-options li > a[href*="/messages"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 100%;
    font-size: 0;
}
 
#login-status #account-options li > a[href*="/messages"]:after {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    content: "信息";
    font-size: calc(0.9375rem * .765);
    pointer-events: none;
}
 
#login-status #account-options li > a:before {
    --clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
    -webkit-clip-path: var(--clip-path);
    z-index: -1;
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(var(--merc-light-color));
    content: " ";
    clip-path: var(--clip-path);
    pointer-events: none;
    transition: -webkit-clip-path .2s cubic-bezier(.4, 0, .2, 1);
    transition: clip-path .2s cubic-bezier(.4, 0, .2, 1), -webkit-clip-path .2s cubic-bezier(.4, 0, .2, 1);
}
 
#login-status #account-options li > a:active:before, #login-status #account-options li > a:hover:before {
    --clip-path: polygon(-15% 0, 115% 0, 100% 100%, 0 100%);
}
 
#login-status #account-options li > a:focus-within:before {
    --clip-path: polygon(-15% 0, 115% 0, 100% 100%, 0 100%);
}
 
/* ===默认收起用户信息栏和搜索栏=== */
#search-top-box {
    top: 23px;
    right: calc(3%);
}
 
#login-status {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    top: 24px;
    right: calc(3% + calc(0.9375rem * 1.8) + .25em);
    color: transparent;
    pointer-events: none;
    transition: color .2s cubic-bezier(.4, 0, .2, 1);
    user-select: none;
}
 
@media only screen and (min-width: 980px) {
    #search-top-box {
        right: calc(3% + (-100vw + var(--header-width-on-desktop, 61.25rem)) / 2);
    }
 
    #login-status {
        right: calc(3% + calc(0.9375rem * 1.8) + .25em + (-100vw + var(--header-width-on-desktop, 61.25rem)) / 2);
    }
}
 
#login-status:active, #login-status:hover {
    -webkit-user-select: initial;
    -moz-user-select: initial;
    -ms-user-select: initial;
    color: rgb(var(--merc-light-color));
    pointer-events: all;
    user-select: auto;
}
 
#login-status:focus-within {
    -webkit-user-select: initial;
    -moz-user-select: initial;
    -ms-user-select: initial;
    color: rgb(var(--merc-light-color));
    pointer-events: all;
    user-select: auto;
}
 
#login-status:active #account-options, #login-status:hover #account-options {
    pointer-events: all;
}
 
#login-status:focus-within #account-options {
    pointer-events: all;
}
 
#login-status > :not(#account-topbutton):not([href*="account/messages"]) {
    --clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%);
    -webkit-clip-path: var(--clip-path);
    clip-path: var(--clip-path);
    opacity: 0;
    transition: box-shadow .2s cubic-bezier(.4, 0, .2, 1), text-decoration .2s cubic-bezier(.4, 0, .2, 1), color .2s cubic-bezier(.4, 0, .2, 1), clip-path .2s cubic-bezier(.4, 0, .2, 1), opacity .2s cubic-bezier(.4, 0, .2, 1), -webkit-text-decoration .2s cubic-bezier(.4, 0, .2, 1), -webkit-clip-path .2s cubic-bezier(.4, 0, .2, 1);
}
 
#login-status:active > :not(#account-topbutton):not([href*="account/messages"]), #login-status:hover > :not(#account-topbutton):not([href*="account/messages"]) {
    --clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    -webkit-clip-path: var(--clip-path);
    clip-path: var(--clip-path);
    opacity: 1;
}
 
#login-status:focus-within > :not(#account-topbutton):not([href*="account/messages"]) {
    --clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    -webkit-clip-path: var(--clip-path);
    clip-path: var(--clip-path);
    opacity: 1;
}
 
#login-status #account-topbutton {
    margin-left: 0;
    background-color: initial;
    pointer-events: all;
    transition: clip-path .15s cubic-bezier(.4, 0, .2, 1), background-color .15s cubic-bezier(.4, 0, .2, 1), -webkit-clip-path .15s cubic-bezier(.4, 0, .2, 1);
}
 
#login-status:hover #account-topbutton {
    background-color: rgb(var(--merc-light-color));
}
 
#login-status:before {
    -webkit-mask-image: var(--user-account-mask);
    -webkit-mask-size: calc(calc(0.9375rem * 1.8) - .5em);
    -webkit-mask-position: center right;
    -webkit-mask-repeat: no-repeat;
    z-index: 2;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(var(--merc-light-color), 1);
    content: "";
    cursor: pointer;
    mask-image: var(--user-account-mask);
    mask-position: center right;
    mask-repeat: no-repeat;
    mask-size: calc(calc(0.9375rem * 1.8) - .5em);
    pointer-events: all;
    transition: background-color .15s cubic-bezier(.4, 0, .2, 1);
}
 
#login-status:hover:before {
    background-color: rgba(var(--search-icon-hover-color), 1);
}
 
#login-status:active:after, #login-status:active:before, #login-status:hover:after, #login-status:hover:before {
    background-color: rgba(var(--search-icon-hover-bg-color), 0);
    cursor: auto;
    pointer-events: none;
}
 
#login-status:focus-within:after, #login-status:focus-within:before {
    background-color: rgba(var(--search-icon-hover-bg-color), 0);
    cursor: auto;
    pointer-events: none;
}
 
#login-status #account-topbutton {
    --clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    -webkit-clip-path: var(--clip-path);
    background-color: rgba(var(--merc-light-color), 0);
    clip-path: var(--clip-path);
}
 
#login-status:active #account-topbutton, #login-status:hover #account-topbutton {
    --clip-path: polygon(30% 35%, 70% 35%, 50% 60%, 50% 60%);
    -webkit-clip-path: var(--clip-path);
    background-color: rgb(var(--merc-light-color));
    clip-path: var(--clip-path);
}
 
#login-status:focus-within #account-topbutton {
    --clip-path: polygon(30% 35%, 70% 35%, 50% 60%, 50% 60%);
    -webkit-clip-path: var(--clip-path);
    background-color: rgb(var(--merc-light-color));
    clip-path: var(--clip-path);
}
 
#login-status #account-options {
    margin: 0;
}
 
#login-status a[href*="account/messages"] {
    color: rgb(var(--merc-light-color));
    pointer-events: all;
}
 
#account-topbutton {
    border: none;
}
 
#account-options {
    border: none;
}

+ 版式代码

@keyframes tab-disappear {
  0% { max-height: 9999rem; }
  1% { max-height: 100vh; }
  100% { max-height: 0; }
}
@keyframes tab-appear {
  0% { max-height: 0; }
  99% { max-height: 100vh; }
  100% { max-height: 9999rem; }
}
 
.yui-navset .yui-content > div {
  padding: 0.25em 0.5em;
  display: block;
  top: 0;
  overflow: hidden;
  transform-origin: 0 0;
}
 
#page-content .yui-navset .yui-content > div > * {
  transform-origin: 0 0;
}
 
#page-content .yui-navset .yui-content > div[style*="none"] {
  display: block !important;
  flex: 0;
  max-height: 0;
  padding: 0 0.5em;
  border-width: 0;
  transition: padding 0s linear 0.5s,
        border-width 0s linear 0.5s,
        flex 0.5s cubic-bezier(.0,1.27,.0,.89) 0s;
  animation: tab-disappear 0.5s ease-in-out 0s 1 both;
}
 
#page-content .yui-navset .yui-content > div[style*="block"] {
  display: block !important;
  flex: 1;
  max-height: 9999rem;
  transition: padding 0s linear 0.5s,
        border-width 0s linear 0.5s,
        flex 0.5s cubic-bezier(.99,.0,.99,.0) 0.5s;
  animation: tab-appear 0.5s ease-in-out 0.5s 1 both;
}
 
.color{
min-height:100px;
}
 
:root {
   --theme-base: "black-highlighter";
   --theme-id: "frost";
   --theme-name: "Frost Theme";
 
   --theme-base: "black-highlighter";
   --logo-image: url("");
   --header-title: "The Backrooms";
   --header-subtitle: "深度冰寒";
 
    --swatch-headerh1-color: var(--white-monochrome);
    --swatch-headerh2-color: var(--white-monochrome);
 
   --white-monochrome: 242, 242, 242;
   --pale-gray-monochrome: 220, 236, 242;
   --light-gray-monochrome: 172, 202, 242;
   --dark-gray-monochrome: 63, 94, 136;
   --gray-monochrome: 41, 73, 166;
   --dark-accent: 22, 45, 115;
   --bright-accent: 173, 192, 217;
   --medium-accent: 10, 93, 166;
   --black-monochrome: 34, 47, 64;
   --pale-accent: 60, 84, 115;
 
   --swatch-topmenu-border-color: var(--bright-accent);
 
   --link-color: var(--medium-accent);
   --hover-link-color: var(--dark-accent);
   --visited-link-color: 13, 65, 174;
   --newpage-color: 88, 101, 166;
 
   --gradient-header: linear-gradient(to top,
      rgba(var(--bright-accent),0) 0%,
      rgba(var(--gray-monochrome),.4) 5rem
   ),linear-gradient(to top left,
      rgba(var(--bright-accent),0) 0%,
      rgba(var(--gray-monochrome),.6) 100%
   );
}
 
.color{
min-height:90px;
}
 
::selection {   color: rgb(var(--white-monochrome));   background:rgb(var(--pale-accent)); }
 
span.printuser {
 color:
rgb(0,0,0)
}
 
#skrollr-body {
   background-image:
    radial-gradient(circle, rgba(var(--light-gray-monochrome),.2) 50%, transparent 0);
}
 
div.top-bar>ul>li>ul>li>a{
   transition: color 0.3s ease-out;
   -webkit-transition: color 0.3s ease-out;
}
 
div.top-bar>ul>li>ul>li>a:hover{
  color: rgb(var(--black-monochrome))!important;
}
 
body::after {
    content: "";
    background-image: url("https://images.unsplash.com/photo-1548097160-627fd636ee56?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1470&q=80");
    background-size: cover;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0.15;
    z-index: -1;
   -webkit-filter: blur(10px);
    filter: blur(10px);
}
 
body{
    background-color: rgba(var(--bright-accent));
}
 
div#extrac-div-1::after {
       content: "";
    position:fixed;
    top:var(--final-header-height-on-desktop);
    width:100%;
    height:calc(100% - var(--final-header-height-on-desktop));
    background-image: linear-gradient(to bottom,
      rgba(var(--bright-accent)) 0%,
      rgba(var(--pale-gray-monochrome)) 25%,
      rgba(var(--white-monochrome)) 100%
   );
    background-size: auto 100%;
    background-repeat: repeat;
    opacity: 1;
    z-index: -3;
}
 
#main-content a {
   transition: all 0.3s ease-out;
   -webkit-transition: all 0.3s ease-out; /* Safari */
}
 
.scp-image-block .scp-image-caption {
    color: rgb(var(--white-monochrome));
    background-color: rgb(var(--dark-accent));
    border-color: rgb(var(--dark-accent));
}
 
#container {
   background-image: none
}
 
#side-bar .side-block div a img {
filter: grayscale(0%);
}
 
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;
}
 
hr {
border-color:rgb(var(--pale-accent));
}
 
table.wiki-content-table td,
table.wiki-content-table th,
table.wiki-content-table tr {
  border: .2rem solid rgb(var(--gray-monochrome)) !important;
  background-color:rgb(var(--bright-accent))!important;
}
 
table.wiki-content-table th {
  color:rgb(var(--black-monochrome))!important;
  background-color:rgb(var(--pale-gray-monochrome))!important;
}
 
blockquote,
.blockquote,
div.blockquote,
[class*="blockquote"] {
    border: 2px double rgba(var(--pale-accent));
    background-color:rgb(var(--pale-gray-monochrome));
    color: var(--white-monochrome);
    margin: 1em 46px;
    padding: 0 1em;
}
 
.styled-quote {
   background-color:rgb(var(--pale-gray-monochrome));
   border-left: 0.5rem solid rgba(var(--pale-accent));
   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-accent));
   border-left: 0.5rem solid rgb(var(--pale-gray-monochrome));
   color:rgb(var(--white-monochrome));
   box-shadow: 0.2rem 0.1rem 0.3rem rgba(0,0,0,.25);
}
 
.lightblock {
   background-color:rgb(var(--pale-gray-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-accent));
   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 a,.dark-styled-quote a,.dark-titleblock a,.titlebox a{
   color:rgb(var(--pale-gray-monochrome));
}
 
.titleblock {
   background-color: rgb(var(--pale-gray-monochrome));
   padding: 0.5rem 1rem 0.10rem;
   margin: 1.5rem 0rem 0.5rem 0rem;
   box-shadow: 0 0.2rem 0.3rem rgba(0,0,0,.25);
   border: solid rgb(var(--pale-accent)) 2px;
}
 
.dark-titlebox{
  position: relative;
  top: -1.6rem;
  background-color: rgb(var(--pale-gray-monochrome));
  color: rgb(var(--black-monochrome));
  padding: 0.25rem 1rem;
  line-height: 0.1rem;
}
 
.dark-titleblock {
   background-color:rgb(var(--pale-accent));
   color:rgb(var(--white-monochrome));
   padding: 0.5rem 1rem 0.10rem;
   margin: 1.5rem 0rem 0.5rem 0rem;
   box-shadow: 0 0.2rem 0.3rem rgba(0,0,0,.25);
   border: solid rgb(var(--pale-accent)) 2px;
}
 
.titlebox{
  position: relative;
  top: -1.6rem;
  background-color: rgb(var(--pale-accent));
  color: rgb(var(--white-monochrome));
  padding: 0.25rem 1rem;
  line-height: 0.1rem;
}
 
.glassblock {
   background-image: linear-gradient(-30deg,
      rgba(var(--medium-accent),.8) -80%,
      rgba(var(--white-monochrome),.4) 100%);
   border: solid rgb(var(--pale-accent)) 2px;
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0rem;
   box-shadow: 0 0.2rem 0.3rem rgba(0,0,0,.25);
}
 
.hoverblock{
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0rem;
   transition: all 0.3s ease-out;
   -webkit-transition: all 0.3s ease-out;
   transform: translateY(0em);
}
 
.hoverblock:hover,.hoverblock:focus{
 box-shadow: 0px 4px 20px 0 rgba(var(--medium-accent), .25);
 background-color: rgba(var(--light-gray-monochrome),.1);
 transform: translateY(-.3em);
}
 
.light-hoverblock{
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0rem;
   transition: all 0.3s ease-out;
   -webkit-transition: all 0.3s ease-out; /* Safari */
   transform: translateY(0em);
}
 
.light-hoverblock:hover,.light-hoverblock:focus{
   background-color: rgb(var(--pale-gray-monochrome));
   box-shadow: 0px 4px 20px 0 rgba(var(--medium-accent), .25);
   transform: translateY(-.3em);
}
 
.dark-hoverblock{
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0rem;
   transition: all 0.3s ease-out;
   -webkit-transition: all 0.3s ease-out; /* Safari */
   transform: translateY(0em);
}
 
.dark-hoverblock:hover,.dark-hoverblock:focus{
   background-color: rgb(var(--pale-accent));
   color: rgb(var(--white-monochrome));
   box-shadow: 0px 4px 20px 0 rgba(var(--medium-accent), .25);
   transform: translateY(-.3em);
}
 
.transparent-hoverblock{
   color:transparent;
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0rem;
   transition: all 0.3s ease-out;
   -webkit-transition: all 0.3s ease-out; /* Safari */
   transform: translateY(0em);
}
 
.transparent-hoverblock:hover,.transparent-hoverblock:focus{
   color: rgb(var(--black-monochrome));
   box-shadow: 0px 4px 20px 0 rgba(var(--medium-accent), .25);
   transform: translateY(-.3em);
}
 
.white-hoverblock{
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0rem;
   transition: box-shadow 0.3s ease-out;
   -webkit-transition: all 0.3s ease-out;
   transform: translateY(0em);
}
 
.white-hoverblock:hover,.white-hoverblock:focus{
 box-shadow: 0px 4px 20px 0 rgba(var(--white-monochrome), .25);
   background-color: rgb(var(--white-monochrome));
   transform: translateY(-.3em);
}
 
.inset-hoverblock{
   padding: 0.01rem 1rem;
   margin: 0.5rem 0 0.5rem 0rem;
   transition: box-shadow 0.3s ease-out;
   -webkit-transition: all 0.3s ease-out;
   transform: translateY(0em);
}
 
.inset-hoverblock:hover,.hoverblock:focus{
 box-shadow: inset 0px 4px 20px 0 rgba(var(--bright-accent), .25);
    background-color: rgb(var(--pale-accent));
   color: rgb(var(--white-monochrome));
   transform: translateY(.3em);
}
 
.interwiki1 {
 
    background: rgb(var(--light-gray-monochrome));
    margin: 10px 15px;
    padding: 10px;
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,102,.5);
    box-sizing: border-box;
    /*width: 15em;*/
    width: calc(var(--base-font-size*0.93333*19));
 
}
 
.interwiki1_title {
 
    color: rgb(var(--black-monochrome));
    border-bottom: solid 1px rgb(var(--black-monochrome));
    padding-left: 15px;
    margin-top: 10px;
    margin-bottom: 5px;
    font-size: 8pt;
    font-weight: bold;
 
}
 
.interwiki1_entry {
 
    position: relative;
    margin: 2px 0;
 
}
 
.interwiki1_entry p::before {
 
    content: "■";
    font-size: 9px;
    color: rgb(var(--black-monochrome));
    position: relative;
    margin: 0 7px 0 5px;
    bottom: 3px;
 
}
 
.interwiki1_entry a, .interwiki1_entry a:visited {
 
    font-weight: bold;
    color: rgb(var(--black-monochrome));
    text-decoration: none;
    background: transparent;
 
}
 
.interwiki1_entry a:hover {
    color: rgb(var(--black-monochrome));
    background-color: transparent;
    text-decoration: underline;
 
}

IETS：3E

IETS

威胁脅：3

智能：E

栖息地：

大部分低温层级，尤其是冰雪环境和存在墙体的层级。

描述：

Entity UX-18是一种类似镜子的敌意实体，常靠于墙体摆放，远距离直视将看到明显白光，此时远离即可。另外，在Entity UX-18附近可以明显感受到一股寒意。

行为：

对于那些并不具有较大敌意并且立在墙边的Entity UX-18，当流浪者足够靠近时(1~3m)，冰镜就会猛然拍倒，镜面也因此破碎，若是直接拍中流浪者，碎片就会自发的深深扎入流浪者体内，使得流浪者重伤，并最终因失血而死。

艺术化的Entity UX-18

不过Entity UX-18高度一般为0.6~1.8m，只要稍加警惕，便不容易被砸中。当流浪者躲开攻击后，镜框倒在地上不再动弹，而镜片将立刻开始重组，并根据碎片数量在大约3秒内重组为体型较大，由大量碎片组成的类人形实体或是体型较小，由较少碎片组成的球形实体。每个碎片似乎都能单独移动，并结合成整体来追击流浪者，这是Entity UX-18的第二形态。此状态下实体速度至少与流浪者齐平，因此碎片重组时是流浪者最佳逃跑时机。当Entity UX-18追上流浪者，碎片也将插入流浪者的体内，之后同样致死。之后，碎片会快速融化成透明液体并不知去向。据死里逃生的流浪者说，镜片的触感非常冰冷，像冰一样，还能嗅到丝丝寒气。

对于那些敌意更大的Entity UX-18，它们似乎还拥有一个较大的警戒范围，流浪者进入范围内并不会直接导致触发攻击，但若在范围内逗留过久，或是走出范围，那么冰镜会直接自行拍倒破碎，之后进入第二状态开始追击。而对于本身就平放在地上的冰镜，流浪者只要进入它的一定距离内，就会如爆炸一般的破碎，飞溅出去的离流浪者最近的碎片率先开始追击，更远的碎片加速追上前面的碎片¹，并在追击中逐渐形成形体。

不难看出此类实体更加凶猛，没有重组或拍倒的时间，流浪者也更难逃离。本段叙述的两类冰镜，在追击时还可能飞出单个镜片，尝试远程射杀流浪者。

冰镜一般都会单独出现，少有两面冰镜相近摆放的情况，目前不知道它们攻击流浪者的意图在何，因为冰镜明显没有任何生理需求，不过最新发现，冰镜的出现有着一定指向性，某些特定人群更容易遭遇Entity UX-18，当他们躲过袭击后，更容易遇到更大敌意的Entity UX-18，甚至会在不适合它们栖息的环境遭遇到它们。

而另一些流浪者，似乎只是路过了正在埋伏其他人的冰镜，并引起了该实体顺带的攻击。²

生物学特征：

Entity UX-18的形态与镜子相似，不同的Entity UX-18的镜框并不相同，更新，更高档的镜框通常代表了更高的敌意；而更旧更简陋的镜框则说明，只要流浪者不过于靠近，冰镜就不会发动攻击。大多数情况下，Entity UX-18以半身镜或全身镜形态出现，而不是梳妆镜等小型镜子。尽管绝大多数的冰镜都靠墙摆放，但那些平放在地上的不代表没有威胁，反而更加危险。流浪者可以在Entity UX-18中正常看到自己，偶尔会从中看到身后的背景变为了风雪交加的环境，而当流浪者从远处观望时，镜面会强烈反光，其程度远高于同等距离下的正常镜子。只要不是类似level 6的极端黑暗环境，反光都会使得镜面看起来几乎全白。

Entity UX-18在拍碎时，会有一颗黑色的核心掉进玻璃喳中，但随后就会被组合的碎片包裹起来，此时流浪者再去近身攻击核心，首先其外部的玻璃碎片会挡下一部分攻击，之后剩余的玻璃碎片就会立刻攻击流浪者。因此冰镜在转化为第二形态中时核心是最脆弱的。³核心可以被用力击破，之后Entity UX-18 将立刻融化，核心也立刻变为一团黑烟消失。对融化后液体成分检测，得到的结果是全部为正常的水。⁴ Entity UX-18 害怕高温的的特性也佐证了这一点。

冰镜大部分情况不会跨层级追击，尤其是那些温度高于0度的层级，会导致碎片缓慢融化，地上留下水迹；而火焰也可以对其造成有效杀伤。核心同样害怕高温，在碎片融化殆尽后就会化为黑烟。对于那些镜中展现出风雪交加的背景的EntityUX-18，镜面破碎后镜框将在短时间内可作为一个传送门进入，并到达Level UX-134。一旦其中景象淡去，就与普通镜框无异了。

应当和不应：

应当：

• 远离反光强烈的镜子；
• 抓准核心暴露时对它进行攻击；
• 被追击时寻找火源或高温物体。

不应：

• 主动去照你认为不对劲的镜子；
• 盲目进行攻击；
• 进入镜框。

---

作者信息

原作者为jinhuazhen，神尸盐
图源

Footnotes

1. 单个镜片的移动方式为点地跳起后几乎贴着地面飞行，或是干脆在地上平移

2. 曾经有流浪者在被追击时，遭遇了另一名流浪者，之后Entity UX-18就去追击另一名流浪者了，后来采访得知，另一名流浪者在3天前刚刚被其他的冰镜追击过。采访后4天，另一名流浪者失踪。

3. 冰镜没有被触发时，核心似乎并不存在，有流浪者用远程武器射击靠墙摆放的冰镜，第一枪打破冰镜后，核心照例掉了出来，之后Entity UX-18正常组装，随后第二枪打穿了玻璃碎片，不确定是否击中了核心，但Entity UX-18的形态明显溃散，却还保持移动，第三枪打空，第四枪打中核心，Entity UX-18 死亡。

4. 甚至可正常饮用，不过建议不要如此做，因为可能存在其他未知的副作用呢