ぎとはず beta by strmdn

/* ==UserStyle==
@name       github.com beta
@version    20250328.02.25
@namespace  ?
==/UserStyle== */

/* ==UserStyle==
@name        GitHub Custom Style
@namespace   userstyles.world
@match       https://github.com/*
@grant       none
@version     1.0
@author      Your Name
@description Custom background and text color for GitHub.
==/UserStyle== */

@-moz-document domain("github.com") {
/* --- 基本設定 --- */
body {
    background-attachment: fixed !important;
    /* スクロールしても固定 */
    background-repeat: no-repeat !important;
    background-size: cover !important;
    background-color: transparent !important;
    /* 元の背景色を透過 */
    /* 基本的な文字色 */
    color: #fff !important;
    /* 例: やや明るい灰色 */
}

/* --- 背景の暗さ調整 --- .ldRxiI*/
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(0, 0, 0) !important;
    z-index: -1;
}

.Box-sc-g0xbh4-0 {
    background: rgba(0, 0, 0, .05) !important;
}

/* --- 主要要素の背景調整 --- */
.Header,
.application-main .container-xl,
.application-main .container-lg,
.application-main .container-md,
.application-main .container-sm,
main > .Box-sc-g0xbh4-0,
.Layout-main > div[class*="Box-sc-"],
.footer,
.Box,
.Box-header,
.Box-body,
.Box-row,
.js-repo-nav,
.UnderlineNav-body,
.markdown-body,
.TimelineItem-body,
.js-profile-editable-replace,
.BorderGrid--spacious .BorderGrid-row {
    background-color: rgba(85, 189, 228, 0.15) !important;
    border-color: rgba(100, 100, 120, 0.5) !important;
}

/* サイドバー */
.Layout-sidebar {
    background-color: rgba(123, 242, 182, .89) !important;
}

/* --- コードブロックの調整（強化版） --- */
pre,
code,
.blob-code-inner,
.highlight,
.highlight pre,
/* .highlight内の<pre>を明示的に指定 */
.react-code-lines,
.blob-wrapper,
.blob-code,
.blob-code-hunk,
.blob-code-addition,
.blob-code-deletion {
    background-color: rgba(30, 30, 50, .76) !important;
    /* 透明度を0.7から0.9に上げて白を隠す */
    color: #C5C8C6 !important;
}

/* --- 文字色調整 --- */
a,
.Link--primary {
    color: #c4e1f7 !important;
}
a:hover,
.Link--primary:hover {
    color: #8fcffa !important;
    text-decoration: underline !important;
}

.Header a,
.Header button {
    color: #E0E0E0 !important;
}
.Header a:hover,
.Header button:hover {
    color: #FFFFFF !important;
}

/* --- UI要素調整 --- */
.btn,
.Button,
.btn-primary,
.btn-secondary {
    color: #E0E0E0 !important;
    background-color: rgba(11, 11, 164, .8) !important;
    border-color: rgba(100, 100, 120, 0.7) !important;
    box-shadow: none !important;
}
.btn:hover,
.Button:hover,
.btn-primary:hover,
.btn-secondary:hover {
    background-color: rgba(80, 80, 100, 0.9) !important;
    border-color: rgba(120, 120, 140, 0.8) !important;
}
.btn-primary,
.Button--primary {
    background-color: rgba(40, 100, 60, 0.8) !important;
    border-color: rgba(60, 120, 80, 0.7) !important;
}
.btn-primary:hover,
.Button--primary:hover {
    background-color: rgba(50, 120, 70, 0.9) !important;
    border-color: rgba(70, 140, 90, 0.8) !important;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="search"],
input[type="tel"],
input[type="url"],
textarea,
.form-control,
.form-select {
    background-color: rgba(67, 236, 230, .49) !important;
    color: #fffefe !important;
    border: 1px solid rgba(80, 80, 100, 0.7) !important;
}

.octicon {
    color: #C0C0C0 !important;
}

body {
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAABAAAAAQACAIAAADwf7zUAAAEZHRFWHRwYXJhbWV0ZXJzAEEgQ2hlZXJmdWwgSGlnaCBTY2hvb2wgR2lybCBQaWxsb3dzIGEgVmludGFnZSBQcm9wZWxsZXIgUGxhbmUsIEZlZWxzIHRoZSBUaHJpbGwgb2YgRmx5aW5nLiBTaGUgd2VhcnMgYSBzdHlsaXNoIHNjaG9vbCB1bmlmb3JtIHdpdGggYSBwbGVhdGVkIHNraXJ0LCBhIHdoaXRlIGJsb3VzZSwgYW5kIGEgbG9vc2UgdGllIGZsdXR0ZXJpbmcgaW4gdGhlIHdpbmQuIEhlciBzaG9ydCBicm93biBoYWlyIGlzIHNsaWdodGx5IHRvdXNsZWQgYnkgdGhlIGJyZWV6ZSwgYW5kIHNoZSBoYXMgYXZpYXRvciBnb2dnbGVzIHdvcm4gb24gaGVyIGhlYWQuIFNoZSBncmlwcyB0aGUgY29udHJvbCBzdGljayB3aXRoIHRlYXJzLCBzbWlsaW5nIGJyaWdodGx5IGFzIHNoZSBzb2FycyB0aHJvdWdoIHRoZSBibHVlIHNreSBmaWxsZWQgd2l0aCBmbHVmZnkgd2hpdGUgY2xvdWRzLiBUaGUgYWlyY3JhZnQgaXMgYSBjbGFzc2ljLCBvcGVuLWNvY2twaXQgcHJvcGVsbGVyIHBsYW5lIHdpdGggYSBzbGVlayBhbmQgcG9saXNoZWQgbWV0YWwgYm9keS4gVGhlIHN1bmxpZ2h0IHNoaW5lcyBvZmYgdGhlIHBsYW5lJ3Mgc3VyZmFjZSwgY3JlYXRpbmcgYSB2aWJyYW50IGFuZCBhZHZlbnR1cm91cyBhdG1vc3BoZXJlLiBBbmltYXRlZCwgaGlnaCBkZXRhaWwsIGJyaWdodCBhbmQgY2hlZXJmdWwgY29sb3JzLCBkeW5hbWljIGNvbXBvc2l0aW9uLmJhcnJlbCByb2xsCk5lZ2F0aXZlIHByb21wdDogKHdvcnN0IHF1YWxpdHk6MS40KSwgKGxvdyBxdWFsaXR5OjEuNCksIChtb25vY2hyb21lOjEuMyksIChiYWQgYW5hdG9teSwgYmFkIGhhbmRzOjEuNCksICh3YXRlcm1hcmssIHVzZXJuYW1lOjEuMiksIGxvd3JlcywgdGV4dCwgZXJyb3IsIG1pc3NpbmcgZmluZ2VycywgZXh0cmEgZGlnaXQsIGZld2VyIGRpZ2l0cywgY3JvcHBlZCwgbm9ybWFsIHF1YWxpdHksIGpwZWcgYXJ0aWZhY3RzLCBuc2Z3ClN0ZXBzOiAzMCwgU2FtcGxlcjogRXVsZXIgYSwgQ0ZHIHNjYWxlOiA3LjAsIFNlZWQ6IDk0MjUzMTkwNCwgU2l6ZTogMTAyNHgxMDI0LCBNb2RlbCBoYXNoOiAzNDg2MTQ0NjllLCBNb2RlbDogUFJJU00sIERlbm9pc2luZyBzdHJlbmd0aDogMC41LCBDbGlwIHNraXA6IDIsIFZlcnNpb246IHYxLjcuMACL8a4AAQAASURBVHicpP153GXXUR4KP1W19t5neMee55bUUmueJ0+yjW3AYBvbjGbGmBAnfJB7YwIJ072XS7jwSwK/kEvAkJAQDImZbPAABixPeJYtqSW1pJbU3ep5ePudz7D3Xqvq+2Otvc9pAffm+30Ho36H856zz161qp566qladPed38hsMGUSmLHANIAYRERinupKs1yYFUQKcxmLEDQQzNe1D1VV1XXte928yDNmBnFdqRGBSNUAA8EMZkYACGYGEAEGIxAIMAAGIoAIBCB9YQCBiGAgMgMAa/9nBIv/ZyAwiIIqTAlGSsRKDB+0KmtiY9ZMDAQDhaAEGDTPcpfx5uZgNKrqWkHknNOgBCYhM5iCiIgISJcRP0u6RsBAZkZkBFKLPzIzMDOIRMRABNYAYlIEFiFiM4OFECozUm8GmpvruUyYMiLK8yzPO4Btbq6vr25o+oAkLGZgJgKZERmIYEEtkJoVuTBgCoCITYNKQMEuB8MCmGozI8ekmdaZmQQvwcMr+9ATzryfyaST8Wte/eAtd97y7Asnjhw7eeHSJme55CKdLqQIxlUw74T72ZjGq6OysjDylTdfllp5JVIQLK47Q+PNUo23HQQoQDAyEEL6MAwjmBEheAWLKphAMHHMIDIzVWEWJ51O1+XkhM1UhIWJFCLCMBEjYzMl82reCGQKsqCBYMFXLLDg+91Ov9t98cTJp44eG4/K2Zn+nu3be0UhxBoMICMiwMx4YqvREGEGwIialQdZaw8gM4pfR4Ntnt8+4sdPLwciQIlIDcSk7YYAYGRmxIAZERlg4Gh9BJg1T4x7CRb/P70sQOlrAozjniKAiFii3TCRMkuW+6oWli3bZufmZxxDctnc2Ah12cnEjFmc1p4tmPp+4SgEX4ayrtaHJbGsjUKlGkIIVTUe+Xh3rPamIFIy9T6Emoi56EqWCSs5+AKG2tcbdbdDew/s2LNv+84D27bu6m3bMb9jcQ6OuBhvmZ9b3FKYH5ebw7qCUK4hk7yX9WaNc1cU1OlJr+/yzIzBGZGpZ62dgesqeG+dzmLR7aJDOhx+6YuP/9GffuCpp5/cXF3fs2Vx/8GDD77iFbPd4nOfe+TJx46a33SO3/Oed21dXFyY62+uX/7AR//0rz/8+Z/5hX+5Zc81qOrB0rm+Q5Z38t78+hDLY/r5X/i3w0H9ne/42mu2zT3/1BMmOHvpwszc7KkTq7/yX/5LoPmyGn7P298lRefg7sMInDGZ0uzM7NKl5W37d//kv/7xuS19tUBEzolqu15ol61xgAZu3B1R+9PoB5MRph9TsgZKBkmWfmvWmCfaF22c18SM0VgWpswITDzxc9T6O2v+NTOL7je+rKmqhvG4Ho/LtdW1M6cuPvro8888/4KCs+5C5opgxo7qsh6XpWkYrF8eXrlYDS50uF6c424BJ8hFhEAEYjEzYlaYEzZVcZxlwoxcZDTaOPrsqRdXVt/5z37kh3/oB0KdS94XZkcc/Ghlefm73/Gtjx89feer3lD73rA2Y6nqoL7UOgip+cCEoCpkMDWDxZunykxEZBq3eVwNYyLTdjPHjZ/8gJoR0oaN6+JrdY5DqFcur3S6edHtdLud8Wg8HpVqNtMrOp1MmIkhZHnuisyq0fl929d+7he+bsv2OmjxL97zOx/6kL7zn/9ytveBTz9VybadpQUVB4OFQMQcl4iJUtxMsTP5g7SYjUlZG0hhlnxHfAFrXE7jof7ug5Jltb+n5r/U2iZZ49OJqbEwI4OIMQFMZha8t2AwEJuZWgDFMEGsMDAl3xffNbrR5tvpK2wtkUDxE0zbMzW34eoN0LjLFkMk9AFK0ZzMbOqTTj55+3W8hRQhCoGJzKzTzfNekTFprb1uBwbK2Sx0O+hgtNDlLTPZbMELs/lMR/pdcWzCKBznhILAakIQpgAoSEE+qFoKovE9nCMxJWjc5EzkmvASnbwmd0DcxAVrzNSAoPAGb/DByoCx11ppbTMsrevqOGzWurxaVqoeNBrVdQVVsmZNjMxMQRwRSPRPBouXFpeeiEFggNv4xUxmIM04bF+U26+fu27RzeTSES6YMjMBDAqAmNPnAAxQMzUEgxKIufaqIFWqvRGTOGYYLBAzA/C+ECuEHXH7EpTCMEyNGw8WnZWClElhqkZMamRqYiZxlRkKKBCgRjFOWoR/anBEgFp6gxTGmcgsRmcQiMyI0osgRW1qkA4M8UMRTMmMCXG3GIxMfTBj9kaqprXCjIiJ2UDC3LjlZHJMyf7iNmEgqIKiITFxckuOwIgYJm4Ug5mCAok3GCioqqmaOhFjFpgkxwZYXGYFM4wo72bMgBExhCFCtS+Dr01DXdWqmjnXn+8Ki2rwXomgUCLWBPknkWUSfppIYo1HpfbbZheaGUVbauMWxR+nZKANdszxwiFMADMAMSKu61o1sJg4FmFmC94DECEiYpbg/erqZh08kXPOxQ/MBDUjo2j0Iqxq7ZZr3rdxSI1viVdoADM3qxuROAzkMk6OkogIde3VjNmFoN1+p8jzosg1GJNIJsJSluOV5WUfAoOYGMwAobkdhvRSAEiYmBwxMxFMobAYMkOWOwpGBObMB80K8YE4RlX1wZRBjqWTSY+4oBxaa6AvP/LMsVNXKM8r5NbrrteBmUPwVekNDOeqWgeXhmXwnlQZ3kKAGRgcL6nN7yI8oeiZgkVQAQBKCoIwgaDWeG2Cc6JgdowYgBkGCDODu0XunCMSIqgaw0JdQ5hBvhoH700Dw4IqkRoiolaGBVNHcGxE5ByPhsPHH3vszIsXO0W2f/eu7Vu2RMcTVAlkMCJS1TYyxg0Bnl71BgNFj9DY61QwnUoQW/uIFhrDHCXgHiNccqzJugG2ZhtEs2p9Wws7yMgo5aPNWzXXlrxUe1dTQOC0sSkFBtWQZc58GKwOUPuiEMldxsxwqAOTo0Ad1wW0Dv7K2maogh+Xa5vrw7KsvVeiWjUEhSpU1QwhRn1jhoGck6wQccLOdTrdvMi7Ig7WARdAuT44f37t5Mkr5qy3pXvN4R33PXDnPffeunP/YsHdYbUiXFu/A1cH4053JitmSBy7PkQkz5irMB6YeeLc+1AO6/EgkPQ68wtFfwamzz/z/Mc+9tHPfvGz506t9fL85rsOv/YNr7nn3vv37NsnIi8ce+YzX/zccLy+Y3HuxOlTf/rhj37rN70FUMrca9/8xqePnn7kq489tGXHwkx/IDKuR8xUDldD3Xv8yPNVMAjt2LNrdflSFapQh6A0LGvKsqLoUVZ8+tOfWR+Mb9h7SPJCawWh2y1G9Qgd+/bv++ZtO7cOy4EwAVCDwoTZ1GgC65sAThyjSdpK7cMavEMt5mkSgDYdmHJQNJ0wwtrsABMjw1VGPGVS1FpMa1sNhCJqvmxTAmInzrlidm52547t115z/R133HvshRe/8PkvP3H0+NBr0esVva4QdYpuVZZz81t7eTFaK4Ybl9fLERx3BBq0YDDHoAtiFjIjI4FB6zrAzHLpdPsPPnjXluNn3/uLv/boxz/9zh/+0fsfehU5qkIF9jOL/d/+4//+bW/+7icefez2u19OY1+OKgWBhMiCD4K4x8nM0ERxGBCZMLWYSJkZGFDTuNcZ7d1pvH2KCO09IyIRAiHL85m5mXI8Gg4GdV33+72q9Ai+ruoic40/YQ0amDqdhTNnrnzojz733d97V9HNfvw93/XYI3/4wff/t2/5kcO75vtXRgPpzQQTI4MzMmsBcsMHJCifgkPyCo27ofQTnQpXTdaGl5jWS5MAap9vLba2BvwnTiL+GSO59ghGo/EwmMygTCpiIARfRwpEmdRgHF+eFU0aGhFUNLcmZWngdwPlI7aaGHO6lriU00nNZJGabO0ln7Tl7BrMgatSpGYPNXeU2lQg3jnvfbUehJAR+9KLSNFz7LSTZ1t63e0zsnUm62bUcdwthAnQAIIpTMhARNo4d4CgQQlgAjMHNVMjJlMDg0ACEEVOIGLUlNKk29IkOG3i0oQzECBEGZMTOOJgcDMuJ+1kNgjSdTyq/YVLQw7GYG2SCjNNt8YCiOMdNFPhCGebDDlGonTnORFSTEQIpBCa6eVZ7uJr1sGIKKilQKba0LqmBjVVBYTVSFVrb8EseFMjA1AFJ8gcC0AwBozZouUYmSoTCTOgBDATIyUAZomFbpxcNAoyQC2lxzAyMo3ZFEgBNQ5qqmCioMZERKSmHOEMEELMERjJ/5IpAtSQuFmDMRE3+08JBhNmMjUzBDOE9ASimAwxc2hIRQ0BzMEbN1u7VmOOr0NeNWYBxGQgEVKDDwYFExiNucRPrRAmIRBQmdZGxPDMlVf1cBHwhyYBtwZikjARk8TUzkDKwkQ2Ho9UffDe+9o5men1mIWY6qpW9dFRRvSfUiCL6301TpnyOtTs5vSbhq5oTXySPDQxS6c4MLNksROqnsnXdV2PQ/B5nrmMQdAQQgjx7ZiFhcej0cb6hpplWcHsYooXTdOatxLHaZuhMaDW57cbIOUmjMkVxsQ4vhpHJBdUIxxTU0PQoCTc73ezImdiH1REhAWGtfX1wWADBhYhFtP0vtHPmSUWI7LUZBBiYpiaMKuFEPxmVXYyYXHC4r2RKWUcoGAmqHmvWrOGnLkg6RGzD4YAIzU+v7T84vJqKWzdwjrFiKgKHERADHAYW0AICGAyITUL0Oj7zVgTSd4uMTUoOe2bhmaMOzNhieSXVQkUmW9mii8swk5Q5JkwERtTMFULvtKazWo188E0EBlzxNSkqjF1TJQeKcW3J7p86crJkydGG8Nt83P79+4ritz7Wn2IDpiZAFLV5iOYqU1QURM9p3l9m4TGyd82eWr7HGtdxKR21PC+Blgy/ibKRFRlEyiYvqeGr5pkIPHlmypAMtGmyNBsmrTLpsAamZICpE6YoL6qEIjGLstEGFVdDYeDlZXNwWA4qqrRuBxXVTkqobVz6HayTjfr5NnMTKff6c3NFN3c5YUTcrCgPgT1VRVGw3p5eW083txcqy+Oa++JQf0872RZx7ktMzMz22ZnmSv168PRV7783JFHn/...