// ==UserScript==
// @name         Eink-NGA
// @namespace    https://greasyfork.org/users/169007
// @version      1.0.4
// @description  Keep only main content in NGA
// @author       ZZYSonny
// @match        https://bbs.nga.cn/*
// @grant        none
// @run-at       document-start
// @downloadURL none
// ==/UserScript==
(function () {
    'use strict';
    const head = document.getElementsByTagName('head')[0];
    const exGlobalStyle = document.createElement('style');
    const M = [
        [
            [
                ".c1",
                ".posterInfoLine",
                ".subtitle",
                ".postbtnsc",
                ".contentBlock",
                ".catenew",
                ".topicrow > .c3",
                ".topicrow > .c4",
                "#fast_post_c",
                "#b_nav",
                "#footer"
            ], c => `${c}{display: none !important;}`
        ],
        [
            [
                ".c2",
                ".c3",
                "body"
            ], c => `${c}{background-color: white !important;}`
        ],
        [
            [
                ".c2"
            ], c => `${c}{border-top-style: solid; border-width: 1px;}`
        ],
        [
            [
                ".stxt",
            ], c => `${c}{pointer-events: none;}`
        ],
        [
            [
                "body"
            ], c => `${c}{line-height: 1.5em !important;}`
        ],
        [
            [
                "#mainmenu"
            ], c => `${c}{margin: 0 0 0 0 !important;}`

        ]
    ];
    exGlobalStyle.type = 'text/css';
    exGlobalStyle.innerHTML = M.map(p => p[0].map(p[1]).join("\n")).join("\n");
    head.appendChild(exGlobalStyle);
})();