@charset "UTF-8";

:root {
    --articles-article-bg-color: #fefeff;
    --articles-article-border-color: #d9d9d9;
    --articles-article-title-color: #007e5a;
    --articles-article-visited-color: #454545;
    --articles-article-subtitle-color: #060606;
    --articles-article-subtitle-hover-color: #02805c;
    --articles-article-secondary-color: #707070;
    --articles-article-description-color: #484848;
    --articles-article-text-color: #181818;
    --articles-article-code-bg-color: #efefef;
    --articles-article-top-color: #72968c;
    --articles-focus-color: #000000;
    --articles-aside-button-color: #01805c;
    --articles-aside-text-color: #090909;
    --articles-aside-border-color: #7e7e7e;
    --articles-aside-input-bg-color: #eeeeee;
    --articles-aside-focus-color: #333333;
    --articles-aside-placeholder-color: #737373;
    --articles-aside-disabled-color: #767676;
    --articles-img-filter: sepia(0.1) contrast(0.9);
    --articles-main-bg-image: linear-gradient(to bottom,
       #fafcfa 0%, #fafafa 50%, #fafcfa 100%);
}

:root.scheme-dark {
    --articles-article-bg-color: #1e1e1e;
    --articles-article-border-color: #4a4b4a;
    --articles-article-title-color: #009f67;
    --articles-article-visited-color: #8d8d8d;
    --articles-article-subtitle-color: #dde2e0;
    --articles-article-subtitle-hover-color: #03c185;
    --articles-article-secondary-color: #888888;
    --articles-article-description-color: #a1a1aa;
    --articles-article-text-color: #d4d4d8;
    --articles-article-code-bg-color: #18181b;
    --articles-article-top-color: #4a4b4a;
    --articles-focus-color: #eeeeee;
    --articles-aside-button-color: #03c185;
    --articles-aside-text-color: #e4e4e7;
    --articles-aside-border-color: #4a4b4a;
    --articles-aside-input-bg-color: #202020;
    --articles-aside-focus-color: #078b42;
    --articles-aside-placeholder-color: #888888;
    --articles-aside-disabled-color: #888888;
    --articles-img-filter: brightness(0.75);
    --articles-main-bg-image: linear-gradient(to bottom,
       #1a1a1a 0%, #18181b 50%, #1a1a1a 100%);
}

@media (prefers-color-scheme: dark) {
    :root.scheme-default {
        --articles-article-bg-color: #1e1e1e;
        --articles-article-border-color: #4a4b4a;
        --articles-article-title-color: #009f67;
        --articles-article-visited-color: #8d8d8d;
        --articles-article-subtitle-color: #dde2e0;
        --articles-article-subtitle-hover-color: #03c185;
        --articles-article-secondary-color: #888888;
        --articles-article-description-color: #a1a1aa;
        --articles-article-text-color: #d4d4d8;
        --articles-article-code-bg-color: #18181b;
        --articles-article-top-color: #4a4b4a;
        --articles-focus-color: #eeeeee;
        --articles-aside-button-color: #03c185;
        --articles-aside-text-color: #e4e4e7;
        --articles-aside-border-color: #4a4b4a;
        --articles-aside-input-bg-color: #202020;
        --articles-aside-focus-color: #078b42;
        --articles-aside-placeholder-color: #888888;
        --articles-aside-disabled-color: #888888;
        --articles-img-filter: brightness(0.75);
        --articles-main-bg-image: linear-gradient(to bottom,
           #1a1a1a 0%, #18181b 50%, #1a1a1a 100%);
    }
}

main {
    background-image: var(--articles-main-bg-image);
}

main>.container {
    width: 100%;
    display: flex;
    justify-content: safe center;
    align-items: start;
    width: auto;
}

main article {
    width: 1050px;
    max-width: 100%;
    min-height: calc(100vh - 102px);
    border: 1px solid var(--articles-article-border-color);
    background-color: var(--articles-article-bg-color);
    border-top: 1px solid var(--articles-article-top-color);
    border-radius: 4px;
    margin: 0;
    padding: 10px 12px;
}

main article :focus-visible {
    outline: 2px solid var(--articles-focus-color);
}

main article h1 {
    margin: 0;
    padding: 2px 0;
    text-align: center;
    color: var(--articles-article-title-color);
    font-size: 30px;
}


main article h2 {
    margin: 0;
    color: var(--articles-article-subtitle-color);
    font-size: 25px;
    scroll-margin-top: 70px;
}

main article h2:target {
    text-decoration: 1px solid underline;
}

main article img {
    filter: var(--articles-img-filter);
}

main article p {
    font-size: 18px;
    color: var(--articles-article-text-color);
    margin: 0.5em 0;
}

main article :not(pre)>code {
    font-family: consolas, monospace;
    background-color: var(--articles-article-code-bg-color);
    border-radius: 6px;
    padding: 0 0.2em;
}

main article section {
    margin: 5px 6px;
    padding: 5px 2px;
}

main article section .intro {
    display: flex;
    justify-content: start;
    align-items: safe center;
    height: 55px;
    max-height: 35vh;
    white-space: nowrap;
    overflow: auto hidden;
    border-top: 1px solid var(--articles-article-border-color);
}

main article section .intro img {
    width: min(38px, 75vw);
    height: 38px;
    margin-left: 4px;
    margin-right: 10px;
}

main article section ul.list {
    margin: 0;
    padding: 2px;
    width: 100%;
    list-style: none;
}

main article section ul.list:empty::after {
    display: block;
    margin: -6px 0 0 0;
    font-size: 15px;
    text-align: center;
    color: var(--articles-article-description-color);
    content: "这里暂时没有内容，敬请期待。";
}

main article section ul.list li {
    width: 100%;
    line-height: 1.5;
    min-height: 65px;
    max-height: 150px;
    margin-top: 20px;
    padding-top: 20px;
    padding-left: 3px;
    max-height: 188px;
    overflow: hidden;
    border-top: 1px solid var(--articles-article-border-color);
}

main article section ul.list li:first-of-type {
    margin-top: 0;
}

main article section ul.list h3 {
    position: relative;
    width: fit-content;
    font-weight: bold;
    font-size: 21px;
    margin: 0;
    color: var(--articles-article-subtitle-color);
}

main article section ul.list h3 a {
    display: block;
    color: inherit;
    text-decoration: none;
    transition: color 0.06s ease;
}

main article section ul.list h3 a:focus-visible {
    color: var(--articles-article-subtitle-hover-color);
    border-radius: 2px;
}

main article section ul.list h3 a:visited {
    color: var(--articles-article-visited-color);
}

main article section ul.list h3 a:hover {
    color: var(--articles-article-subtitle-hover-color);
}

main article section ul.list div {
    display: block;
    color: var(--articles-article-secondary-color);
    font-size: 15px;
    font-weight: normal;
    min-width: 85px;
    margin: 8px 1px;
}

main article section ul.list div time {
    margin-left: 1em;
}

main article section ul.list p {
    margin: 0;
    font-size: 17px;
    color: var(--articles-article-description-color);
    line-height: 1.7em;
}

main article nav {
    width: 100%;
    min-height: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--articles-article-border-color);
    margin-top: 15px;
    padding-top: 15px;
}

main article nav div,
main article nav form {
    display: flex;
    justify-content: center;
    align-items: center;
}

main article nav div a {
    margin: 0 6px;
    color: var(--articles-aside-button-color);
    font-size: 17px;
    line-height: 1;
    text-decoration: none;
    transition: font-weight 0.1s ease;
}

main article nav div a:focus-visible {
    border-radius: 1px;
    outline-offset: 3px;
}

main article nav div a:not(.disabled):hover {
    font-weight: normal;
    text-decoration: underline;
}

main article nav div a.disabled {
    color: var(--articles-aside-disabled-color);
    cursor: not-allowed;
    text-decoration: none;
    -webkit-user-select: none;
    user-select: none;
}

main article nav form label {
    font-size: 17px;
    margin: 0 8px;
    color: var(--articles-aside-text-color);
    cursor: help;
}

main article nav form input {
    font-size: 16px;
    font-family: inherit;
    text-align: center;
    width: 56px;
    height: 28px;
    color: var(--articles-aside-text-color);
    background-color: var(--articles-aside-input-bg-color);
    border: 1px solid var(--articles-aside-border-color);
    border-radius: 4px;
    vertical-align: middle;
    margin: 1px 6px;
    padding: 1px 2px 2px 4px;
}

main article nav form input:invalid {
    text-decoration: line-through;
}

main article nav form input:focus {
    font-weight: bold;
    outline: 2px solid var(--articles-aside-focus-color);
    outline-offset: -1px;
}

main article nav form input:focus:invalid {
    font-weight: normal;
}

main article nav form input::placeholder {
    color: var(--articles-aside-placeholder-color);
}