@charset "UTF-8";

:root {
    --projects-article-bg-color: #fefeff;
    --projects-article-border-color: #d3d3d3;
    --projects-article-title-color: #007e5a;
    --projects-article-subtitle-color: #080808;
    --projects-article-description-color: #323232;
    --projects-border-top-color: #72968c;
    --projects-focus-color: #111111;
    --projects-card-bg-color: #f9f9f9;
    --projects-card-border-color: #dde7dd;
    --projects-card-hover-color: #00815d;
    --projects-card-hover-bg-color: #f2f3f2;
    --projects-card-shadow-color: #80b9a3;
    --projects-aside-bg-color: #fefeff;
    --projects-aside-title-color: #00815d;
    --projects-aside-title-bg-color: #f3f3f3;
    --projects-aside-text-color: #282828;
    --projects-aside-hover-color: #008861;
    --projects-aside-hover-bg-color: #fbfcfa;
    --projects-aside-border-color: #aaaaaa;
    --projects-load-time-color: #666666;
    --projects-img-border-color: #b7c4c1;
    --projects-img-filter: sepia(0.1) contrast(0.9);
}

:root.scheme-dark {
    --projects-article-bg-color: #1e1e1e;
    --projects-article-border-color: #4a4b4a;
    --projects-article-title-color: #009f67;
    --projects-article-subtitle-color: #dde2e0;
    --projects-article-description-color: #a1a1aa;
    --projects-border-top-color: #4a4b4a;
    --projects-focus-color: #eeeeee;
    --projects-card-bg-color: #272727;
    --projects-card-border-color: #4a4b4a;
    --projects-card-hover-color: #03c185;
    --projects-card-hover-bg-color: #2a2b2a;
    --projects-card-shadow-color: #111111;
    --projects-aside-bg-color: #1f1f1f;
    --projects-aside-title-color: #009f67;
    --projects-aside-title-bg-color: #202020;
    --projects-aside-text-color: #d4d4d8;
    --projects-aside-hover-color: #03c185;
    --projects-aside-hover-bg-color: #2a2b2a;
    --projects-aside-border-color: #4a4b4a;
    --projects-load-time-color: #888888;
    --projects-img-border-color: #4a4b4a;
    --projects-img-filter: brightness(0.73);
}

@media (prefers-color-scheme: dark) {
    :root.scheme-default {
        --projects-article-bg-color: #1e1e1e;
        --projects-article-border-color: #4a4b4a;
        --projects-article-title-color: #009f67;
        --projects-article-subtitle-color: #dde2e0;
        --projects-article-description-color: #a1a1aa;
        --projects-border-top-color: #4a4b4a;
        --projects-focus-color: #eeeeee;
        --projects-card-bg-color: #272727;
        --projects-card-border-color: #4a4b4a;
        --projects-card-hover-color: #03c185;
        --projects-card-hover-bg-color: #2a2b2a;
        --projects-card-shadow-color: #111111;
        --projects-aside-bg-color: #1f1f1f;
        --projects-aside-title-color: #009f67;
        --projects-aside-title-bg-color: #202020;
        --projects-aside-text-color: #d4d4d8;
        --projects-aside-hover-color: #03c185;
        --projects-aside-hover-bg-color: #2a2b2a;
        --projects-aside-border-color: #4a4b4a;
        --projects-load-time-color: #888888;
        --projects-img-border-color: #4a4b4a;
        --projects-img-filter: brightness(0.73);
    }
}

main>.container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: start;
    width: auto;
    padding-top: 32px;
}

main article {
    width: 1200px;
    border: 1px solid var(--projects-article-border-color);
    background-color: var(--projects-article-bg-color);
    border-top: 1px solid var(--projects-border-top-color);
    border-radius: 4px;
    margin: 0;
    padding: 10px 15px;
}

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

main article hgroup {
    text-align: left;
}

main article h1 {
    margin: 0;
    padding: 10px 0 0 0;
    text-align: center;
    color: var(--projects-article-title-color);
    font-size: 30px;
}

main article h2 {
    margin: 10px 0;
    padding-top: 8px;
    color: var(--projects-article-subtitle-color);
    font-size: 24px;
    padding-left: 4px;
    border-top: 1px solid var(--projects-article-border-color);
    scroll-margin-top: 70px;
}

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

main article .card {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px 14px;
}

main article section {
    margin: 4px 0;
    padding: 8px;
}

main article section a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    width: 100%;
    height: auto;
    padding: 5px 0;
    color: inherit;
    border-radius: 6px;
    border: 1px solid var(--projects-card-border-color);
    background-color: var(--projects-card-bg-color);
    box-shadow: 0 -1px 1px var(--projects-card-shadow-color);
    transition: background-color 0.18s ease;
    max-height: 67vh;
    overflow: hidden auto;
}

/* 第 50 张卡片后不显示阴影 */
main article section a:nth-child(n+50) {
    box-shadow: none;
}

main article section abbr {
    text-decoration: 1px dotted underline;
    text-decoration-color: var(--projects-article-description-color);
    cursor: help;
}

main article section a:hover {
    background-color: var(--projects-card-hover-bg-color);
}

main article section a:hover h3 {
    color: var(--projects-card-hover-color);
}

main article section a:focus-visible {
    outline-offset: -2px;
}

main article section a img {
    width: min(400px, 30vw);
    height: auto;
    aspect-ratio: 16 / 11;
    margin: 4px 12px;
    border: 1px solid var(--projects-img-border-color);
    border-radius: 5px;
    filter: var(--projects-img-filter);
}

main article section a h3 {
    color: var(--projects-article-subtitle-color);
    font-size: 23px;
    margin: 0;
    padding: 2px 0;
    transition: color 0.18s ease;
}

main article section a p {
    margin: 12px 18px;
    font-size: 18px;
    text-align: left;
    color: var(--projects-article-description-color);
    text-indent: 2em;
    letter-spacing: 1px;
    line-height: 1.5em;
}

main article details {
    width: 100%;
    margin-top: 30px;
    margin-bottom: 10px;
    padding-left: 12px;
}

main article details summary {
    width: fit-content;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
    font-size: 17px;
    margin: 0;
}

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

main article details summary:focus-visible {
    border: inherit;
    outline-offset: 2px;
    border-radius: 2px;
}

main article details ul {
    margin: 0;
    padding: 0;
    list-style: square inside;
}

main article details ul li {
    margin: 5px 0;
    font-size: 15px;
    padding-left: 0px;
}

main article details ul li a {
    color: var(--projects-article-title-color);
    text-decoration: underline;
}

main article p.load-time {
    text-align: center;
    margin: 0;
    padding: 0;
    color: var(--projects-load-time-color);
    font-size: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

main aside {
    position: sticky;
    top: 72px;
    width: 165px;
    overflow: auto;
    min-width: 160px;
    max-height: calc(100vh - 106px);
    min-height: 50px;
    margin-left: 10px;
    margin-right: 5px;
    border: 1px solid var(--projects-aside-border-color);
    border-top: 1px solid var(--projects-border-top-color);
    background-color: var(--projects-article-bg-color);
    border-radius: 3px;
}

main aside h2 {
    text-align: center;
    font-size: 22px;
    margin: 0;
    padding: 6px 0;
    font-weight: bold;
    color: var(--projects-aside-title-color);
    background-color: var(--projects-aside-title-bg-color);
}

main aside a:focus-visible {
    outline: 2px solid var(--projects-focus-color);
    outline-offset: -2px;
    border-radius: 2px;
}

main aside ul {
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: auto;
    list-style: square inside;
}

main aside ul li {
    position: relative;
    margin: 0;
    padding: 12px 12px;
    height: 50px;
    color: var(--projects-aside-text-color);
    border-top: 1px solid var(--projects-aside-border-color);
    transition: background-color 0.18s ease;
}

main aside ul li:hover {
    background-color: var(--projects-aside-hover-bg-color);
}

main aside ul li::marker {
    color: var(--projects-aside-text-color);
}

main aside ul li a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 11px 0 11px 30px;
    color: inherit;
    text-decoration: none;
    font-size: 19px;
    transition: color 0.18s ease;
}

main aside ul li a:hover {
    text-decoration: underline;
    color: var(--projects-aside-hover-color);
}

@media (max-width: 960px) {
    main article .card {
        grid-template-columns: 1fr;
    }

    main article section a img {
        width: min(400px, 55vw);
    }
}

@media (max-width: 610px) {
    main aside {
        display: none;
    }

    main article section a p {
        font-size: 17px;
    }
}

@media (max-width: 440px) {
    main article section a p {
        font-size: 15px;
    }
}