/* 为什么不同文件要用不同软件打开？ */

.open-app-story {
    color: var(--article-text-color);
    font-size: 14px;
    line-height: 1.6;
}

.open-app-story * { box-sizing: border-box; }
.open-app-story img { display: block; max-width: 100%; }
.open-app-story p { margin: 0 0 12px; }
.open-app-story strong { color: var(--article-heading-color); }
.open-app-story code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.open-app-section {
    margin-top: 22px;
    scroll-margin-top: 110px;
}

.open-app-story .open-app-section > h2 {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 8px;
    color: var(--article-heading-color);
    font-size: 20px;
    line-height: 1.35;
    font-weight: 900;
}

.open-app-number {
    display: inline-flex;
    flex: 0 0 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #0752ff;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
}

.open-app-key,
.open-app-note,
.open-app-warning {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-top: 14px;
    padding: 14px 16px;
    border-radius: 14px;
}

.open-app-key { background: #eaf5ff; }
.open-app-note { background: #fff8e5; }
.open-app-warning {
    border: 1px solid #ffd0dc;
    background: #fff2f6;
}

.open-app-key img,
.open-app-warning img {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    object-fit: contain;
}

.open-app-note__icon {
    display: inline-flex;
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    align-items: center;
    justify-content: center;
    font-size: 30px;
}

.open-app-story .open-app-key h3,
.open-app-story .open-app-note h3,
.open-app-story .open-app-warning h3 {
    margin: 0 0 4px;
    font-size: 15px;
}

.open-app-story .open-app-key h3 { color: #0752ff; }
.open-app-story .open-app-note h3 { color: #9a6800; }
.open-app-story .open-app-warning h3 { color: #d83265; }

.open-app-key p,
.open-app-note p,
.open-app-warning p { margin: 0; }

/* 文件类型 */

.open-app-types,
.open-app-wrong,
.open-app-compatibility {
    display: grid;
    grid-template-columns: repeat(4,minmax(0,1fr));
    gap: 10px;
    margin-top: 14px;
}

.open-app-wrong {
    grid-template-columns: repeat(3,minmax(0,1fr));
}

.open-app-types article,
.open-app-wrong article,
.open-app-compatibility article {
    min-width: 0;
    padding: 14px 10px;
    border: 1px solid #e1ebff;
    border-radius: 14px;
    background: #f9fbff;
    text-align: center;
}

.open-app-types article > span,
.open-app-wrong article > span,
.open-app-compatibility article > span {
    display: inline-flex;
    width: 64px;
    height: 64px;
    align-items: center;
    justify-content: center;
    margin-bottom: 6px;
    border-radius: 19px;
    background: #eaf3ff;
    color: #0752ff;
    font-size: 27px;
}

.open-app-story .open-app-types h3,
.open-app-story .open-app-wrong h3,
.open-app-story .open-app-compatibility h3 {
    margin: 0 0 4px;
    color: var(--article-heading-color);
    font-size: 13px;
}

.open-app-types p,
.open-app-wrong p,
.open-app-compatibility p {
    margin: 0;
    color: #617296;
    font-size: 10px;
}

/* 软件懂格式 */

.open-app-language {
    display: grid;
    grid-template-columns: 1fr 28px 1fr 28px 1fr;
    gap: 7px;
    align-items: center;
    margin-top: 14px;
}

.open-app-language > div:not(.open-app-language__arrow) {
    display: flex;
    min-height: 175px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 13px;
    border-radius: 15px;
    text-align: center;
}

.open-app-language__file { background: #f7f8fc; }
.open-app-language__right { background: #eef5ff; }
.open-app-language__result { background: #eef9f0; }

.open-app-language > div > span {
    font-size: 52px;
}

.open-app-language__file > span { color: #617296; }
.open-app-language__right > span { color: #0752ff; }
.open-app-language__result > span { color: #2a9b55; }

.open-app-language__file code {
    margin-top: 7px;
    padding: 7px 9px;
    border-radius: 8px;
    background: #fff;
    color: #1d3d75;
    font-size: 11px;
    font-weight: 800;
}

.open-app-story .open-app-language h3 {
    margin: 7px 0 4px;
    color: var(--article-heading-color);
    font-size: 13px;
}

.open-app-language p {
    margin: 0;
    color: #617296;
    font-size: 10px;
}

.open-app-language__arrow,
.open-app-process__arrow,
.open-app-association__arrow {
    color: #4f82ff;
    font-size: 23px;
    font-weight: 900;
    text-align: center;
}

/* 打开流程 */

.open-app-process {
    display: grid;
    grid-template-columns: 1fr 20px 1fr 20px 1fr 20px 1fr;
    gap: 5px;
    align-items: center;
    margin-top: 14px;
}

.open-app-process article {
    position: relative;
    min-width: 0;
    min-height: 185px;
    padding: 14px 8px;
    border: 1px solid #e1ebff;
    border-radius: 14px;
    background: #f9fbff;
    text-align: center;
}

.open-app-process__badge {
    position: absolute;
    top: 8px;
    left: 8px;
    display: inline-flex;
    width: 25px;
    height: 25px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #0752ff;
    color: #fff;
    font-size: 11px;
    font-weight: 800;
}

.open-app-process article > i {
    margin: 16px 0 8px;
    color: #0752ff;
    font-size: 39px;
}

.open-app-story .open-app-process h3 {
    margin: 0 0 4px;
    color: var(--article-heading-color);
    font-size: 13px;
}

.open-app-process p {
    margin: 0;
    color: #617296;
    font-size: 10px;
}

/* 文件关联 */

.open-app-association {
    display: grid;
    grid-template-columns: .7fr 28px 1.2fr 28px 1fr;
    gap: 7px;
    align-items: center;
    margin-top: 14px;
}

.open-app-association > div:not(.open-app-association__arrow) {
    display: flex;
    min-height: 165px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 13px;
    border-radius: 15px;
    text-align: center;
}

.open-app-association__ext { background: #eef5ff; }
.open-app-association__system { background: #fff6df; }
.open-app-association__app { background: #eef9f0; }

.open-app-association__ext strong {
    color: #0752ff;
    font-size: 30px;
}

.open-app-association__ext span {
    margin-top: 5px;
    color: #617296;
    font-size: 10px;
}

.open-app-association__system > span,
.open-app-association__app > span {
    font-size: 50px;
}

.open-app-association__system > span { color: #d58d00; }
.open-app-association__app > span { color: #2a9b55; }

.open-app-story .open-app-association h3 {
    margin: 7px 0 0;
    color: var(--article-heading-color);
    font-size: 13px;
}

/* 一个文件多个软件 */

.open-app-multiple {
    display: grid;
    grid-template-columns: .8fr 1.6fr;
    gap: 12px;
    margin-top: 14px;
}

.open-app-multiple__file {
    display: flex;
    min-height: 210px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 14px;
    border-radius: 15px;
    background: #eef5ff;
    text-align: center;
}

.open-app-multiple__file > span {
    color: #0752ff;
    font-size: 58px;
}

.open-app-multiple__file strong {
    margin-top: 8px;
    color: #0752ff;
}

.open-app-multiple__apps {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 8px;
}

.open-app-multiple__apps article {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 12px;
    border-radius: 13px;
    background: #f7f8fc;
    text-align: center;
}

.open-app-multiple__apps article > span {
    color: #7654d6;
    font-size: 34px;
}

.open-app-story .open-app-multiple__apps h3 {
    margin: 7px 0 4px;
    color: var(--article-heading-color);
    font-size: 12px;
}

.open-app-multiple__apps p {
    margin: 0;
    color: #617296;
    font-size: 9px;
}

/* 错误软件 */

.open-app-text-example {
    margin-top: 12px;
    padding: 13px 15px;
    border-radius: 14px;
    background: #f7f8fc;
    text-align: center;
}

.open-app-text-example span {
    color: #617296;
    font-size: 10px;
}

.open-app-text-example code {
    display: block;
    width: fit-content;
    max-width: 100%;
    margin: 7px auto 0;
    padding: 7px 9px;
    overflow-wrap: anywhere;
    border-radius: 8px;
    background: #fff;
    color: #8b4560;
    font-size: 11px;
}

/* 改后缀 */

.open-app-rename {
    display: grid;
    grid-template-columns: 1fr 120px 1fr;
    gap: 10px;
    align-items: center;
    margin-top: 14px;
}

.open-app-rename__before,
.open-app-rename__after {
    display: flex;
    min-height: 155px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 14px;
    border-radius: 15px;
    text-align: center;
}

.open-app-rename__before { background: #eef5ff; }
.open-app-rename__after { background: #fff2f5; }

.open-app-rename strong {
    font-size: 20px;
}

.open-app-rename__before strong { color: #0752ff; }
.open-app-rename__after strong { color: #df4d74; }

.open-app-rename span {
    margin-top: 6px;
    color: #617296;
    font-size: 10px;
}

.open-app-rename__arrow {
    color: #4f82ff;
    font-size: 11px;
    font-weight: 900;
    text-align: center;
}

/* 总结 */

.open-app-summary {
    display: flex;
    gap: 12px;
    margin-top: 22px;
    padding: 18px;
    border-radius: 16px;
    background: #e9f3ff;
    scroll-margin-top: 110px;
}

.open-app-summary__icon {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    object-fit: contain;
}

.open-app-story .open-app-summary h2 {
    margin: 0 0 7px;
    color: #0752ff;
    font-size: 19px;
}

.open-app-summary ul {
    margin: 0;
    padding-left: 20px;
    line-height: 1.75;
}

.open-app-summary__next {
    margin: 10px 0 0 !important;
    padding-top: 10px;
    border-top: 1px dashed #b8d3f6;
}

.open-app-summary__next em {
    color: #0752ff;
    font-style: normal;
    font-weight: 800;
}

/* 翻页 */

.open-app-pagination {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin-top: 14px;
}

.open-app-pagination a {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 49%;
    padding: 10px 13px;
    border: 1px solid #d9e7ff;
    border-radius: 12px;
    background: #ffffffb3;
    text-decoration: none;
    box-shadow: 0 3px 10px #c5dbff30;
}

.open-app-pagination a:last-child { text-align: right; }

.open-app-pagination strong {
    display: block;
    color: #0752ff;
    font-size: 16px;
}

.open-app-pagination small {
    display: block;
    color: #576b9f;
    font-size: 12px;
}

.open-app-pagination__arrow {
    display: inline-flex;
    width: 31px;
    height: 31px;
    flex: 0 0 31px;
    align-items: center;
    justify-content: center;
    border: 1px solid #d9e7ff;
    border-radius: 7px;
    color: #0752ff;
    font-size: 22px;
}

.open-app-pagination a:hover { background: #edf4ff; }

.open-app-pagination a:focus-visible {
    outline: 3px solid #0752ff;
    outline-offset: 3px;
}

@media (max-width: 900px) {
    .open-app-types,
    .open-app-compatibility {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    .open-app-process {
        grid-template-columns: repeat(2,minmax(0,1fr));
        gap: 9px;
    }

    .open-app-process__arrow { display: none; }
}

@media (max-width: 640px) {
    .open-app-story {
        font-size: 12px;
        line-height: 1.6;
    }

    .open-app-section { margin-top: 18px; }

    .open-app-story .open-app-section > h2 {
        gap: 9px;
        margin-bottom: 6px;
        font-size: 16px;
    }

    .open-app-number {
        flex-basis: 31px;
        height: 31px;
        font-size: 14px;
    }

    .open-app-language,
    .open-app-process,
    .open-app-association,
    .open-app-rename {
        grid-template-columns: minmax(0,1fr);
        gap: 7px;
    }

    .open-app-language__arrow,
    .open-app-process__arrow,
    .open-app-association__arrow,
    .open-app-rename__arrow {
        display: block;
        transform: rotate(90deg);
        line-height: 1;
    }

    .open-app-types,
    .open-app-wrong,
    .open-app-compatibility {
        grid-template-columns: repeat(2,minmax(0,1fr));
        gap: 8px;
    }

    .open-app-multiple {
        grid-template-columns: minmax(0,1fr);
        gap: 8px;
    }

    .open-app-multiple__apps {
        grid-template-columns: repeat(3,minmax(0,1fr));
    }

    .open-app-key,
    .open-app-note,
    .open-app-warning {
        gap: 9px;
        padding: 11px 12px;
    }

    .open-app-key img,
    .open-app-warning img,
    .open-app-note__icon {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
    }

    .open-app-process article {
        min-height: auto;
    }

    .open-app-summary {
        gap: 8px;
        padding: 14px;
    }

    .open-app-summary__icon {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
    }

    .open-app-story .open-app-summary h2 { font-size: 17px; }

    .open-app-pagination { gap: 9px; }

    .open-app-pagination a {
        flex: 1;
        min-width: 0;
        gap: 5px;
        padding: 8px 6px;
    }

    .open-app-pagination strong { font-size: 13px; }

    .open-app-pagination small {
        font-size: 10px;
        line-height: 1.35;
    }

    .open-app-pagination__arrow {
        width: 26px;
        height: 27px;
        flex-basis: 26px;
        font-size: 18px;
    }
}