pixiv Comments Section Space Saving

Reduces margins and adds horizontal lines to reflect previous layout.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

/* ==UserStyle==
@name           pixiv Comments Section Space Saving
@name:ja        pixiv コメント欄を省スペース化
@description    Reduces margins and adds horizontal lines to reflect previous layout.
@description:ja 余白を修正し、以前のような水平線区切りのデザインにします。
@namespace      https://greasyfork.org/users/137
@version        5.4.0
@license        MPL-2.0
@contributionURL https://www.amazon.co.jp/registry/wishlist/E7PJ5C3K7AM2
@compatible     Edge
@compatible     Firefoxを推奨 / Firefox is recommended
@compatible     Opera
@compatible     Chrome
@author         100の人
@homepageURL    https://greasyfork.org/scripts/412706
==/UserStyle== */

@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document regexp("https://www\\.pixiv\\.net/(?:artworks/[0-9]+(?:[?#].*)?|novel/show\\.php\\?(?:[^#]*&)?id=[0-9]+(?:[&#].*)?)") {
	/*====================================
		コメント欄
	*/
	main h2 ~ div:nth-of-type(2) > ul {
		--pixiv-border-width: 1px;
		--pixiv-border-style: solid;
		--pixiv-border-color: #D6DEE5;
		--comment-padding: 0.2em;
		--meta-line-height: 16px;
		--pixiv-color: #333;
		--author-comment-background: lavenderblush;
	}

	.fKkgNY ~ * main h2 ~ div:nth-of-type(2) > ul {
		/* ダークテーマ */
		--pixiv-color: white;
		--author-comment-background: #666065;
	}
	
	/*------------------------------------
		余白を修正
	*/
	#root main h2 ~ div:nth-of-type(2) li {
		margin-top: unset;
		margin-bottom: unset;
	}
	
	main h2 ~ div:nth-of-type(2) > ul > li > div > div > div:nth-of-type(1),
	main h2 ~ div:nth-of-type(2) li li > div /* 返信コメント */ {
		position: relative;
		padding: var(--comment-padding);
		padding-bottom: calc(var(--comment-padding) + var(--pixiv-border-width));
		border: var(--pixiv-border-width) var(--pixiv-border-color);
		border-top-style: var(--pixiv-border-style);
		margin-top: calc(var(--pixiv-border-width) * -1);
	}
	
	main h2 ~ div:nth-of-type(2) > ul > li:last-of-type {
		border-bottom: var(--pixiv-border-width) var(--pixiv-border-style) var(--pixiv-border-color);
	}
	
	main h2 ~ div:nth-of-type(2) :is(li > div > div, li li) > div:nth-of-type(1) > div:nth-of-type(2) {
		display: grid;
		grid-template:
			"name date"
			"body body"
			/ max-content 1fr;
		grid-column-gap: 0.5em;
	}
	
	main h2 ~ div:nth-of-type(2) :is(li > div > div, li li) > div:nth-of-type(1) > div:nth-of-type(2) > div:nth-of-type(1) {
		grid-area: name;
	}
	
	main h2 ~ div:nth-of-type(2) :is(li > div > div, li li) > div:nth-of-type(1) > div:nth-of-type(2) > div:nth-of-type(2) {
		grid-area: body;
		margin-top: unset;
		width: 100%;    /* 長い単語等が含まれていると親からはみ出る問題に対処 */
	}
	
	main h2 ~ div:nth-of-type(2) :is(li > div > div, li li) > div:nth-of-type(1) > div:nth-of-type(2) > div:nth-of-type(3) {
		grid-area: date;
		line-height: var(--meta-line-height);
	}
	
	main h2 ~ div:nth-of-type(2) :is(li > div > div, li li) > div:nth-of-type(1) > div:nth-of-type(2) > div:nth-of-type(3) > span:nth-of-type(2) {
		display: none;
	}
	
	main h2 ~ div:nth-of-type(2) :is(li > div > div, li li) > div:nth-of-type(1) > div:nth-of-type(2) > div:nth-of-type(3) > span:nth-of-type(3) {
		/* 返信ボタン */
		position: absolute;
		top: var(--comment-padding);
		right: var(--comment-padding);
		display: none;
	}
	
	main h2 ~ div:nth-of-type(2) > ul > li > div > div > div:nth-of-type(1):hover > .ui-profile-popup + div > div:nth-of-type(3) > span:nth-of-type(3),
	main h2 ~ div:nth-of-type(2) li li:hover .ui-profile-popup + div > div:nth-of-type(3) > span:nth-of-type(3) /* 返信コメント */ {
		display: inline;
	}
	
	/*------------------------------------
		ユーザー名にユーザーページへのリンク
	*/
	main h2 ~ div:nth-of-type(2) .ui-profile-popup {
		--user-icon-width: 40px;
		--user-icon-right-margin: 8px;
		color: var(--pixiv-color);
	}
	
	main h2 ~ div:nth-of-type(2) .ui-profile-popup::after {
		content: attr(data-user_name);
		position: absolute;
		top: var(--comment-padding);
		left: calc(var(--comment-padding) + var(--user-icon-width) + var(--user-icon-right-margin));
		font-weight: bold;
		display: block;
		line-height: var(--meta-line-height);
	}
	
	main h2 ~ div:nth-of-type(2) li li .ui-profile-popup {
		/* 返信コメント */
		--user-icon-width: 32px;
	}
	
	main h2 ~ div:nth-of-type(2) :is(li > div > div, li li) > div:nth-of-type(1) > div:nth-of-type(2) > div:nth-of-type(1) {
		color: transparent;
	}
	
	/*------------------------------------
		削除されたユーザーのアイコン
	*/
	main h2 ~ div:nth-of-type(2) .ui-profile-popup[data-user_name=""] {
		opacity: 0.4;
	}
	
	/*------------------------------------
		作者コメント強調方法の修正
	*/
	main h2 ~ div:nth-of-type(2) > ul > li > div > div > div:nth-of-type(1),
	main h2 ~ div:nth-of-type(2) li li > div /* 返信コメント */ {
		z-index: 0;
	}
	
	main h2 ~ div:nth-of-type(2) li .l6DTSU_ {
		background: var(--author-comment-background);
		color: transparent;
		z-index: -1;
		border-radius: unset;
		margin: unset;
		position: absolute;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
	}
	
	main h2 ~ div:nth-of-type(2) > ul > li > div > div > div:nth-of-type(1) .l6DTSU_ {
		/* 作者コメントが返信元であった場合用 */
		border-bottom: var(--pixiv-border-width) var(--pixiv-border-style) var(--pixiv-border-color);
	}
	
	main h2 ~ div:nth-of-type(2) > ul > li:last-of-type > div > div > div:nth-of-type(2) > div:empty {
		/* 作者コメント、一番下のコメント、かつ返信がなければ */
		margin-bottom: calc(var(--pixiv-border-width) * -1);
	}
}