@font-face {
    font-family: 'ucai-iconfont';
    src: url('../fonts/iconfont.eot?67326394');
    src: url('../fonts/iconfont.eot?67326394#iefix') format('embedded-opentype'),
         url('../fonts/iconfont.woff?67326394') format('woff'),
         url('../fonts/iconfont.ttf?67326394') format('truetype'),
         url('../fonts/iconfont.svg?67326394#iconfont') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

[class^="mty-i-"]:before,
[class*=" mty-i-"]:before {
    font-family: 'ucai-iconfont';
    color: var(--mty-meta-color, currentColor);
    font-style: normal;
    font-weight: normal;
    speak: none;
    display: inline-block;
    text-decoration: inherit;
    width: 1em;
    text-align: center;
    font-variant: normal;
    text-transform: none;
    text-shadow: 1px 1px 1px rgba(127, 127, 127, .3);
}
.mty-i-user:before     { content: '\e81c'; }
.mty-i-calendar:before { content: '\e808'; }
.mty-i-category:before { content: '\e80f'; }
.mty-i-pass:before     { content: '\e80d'; }
.mty-i-chat:before     { content: '\e806'; }
.mty-i-tag:before      { content: '\e80b'; }

#bulletin,
.mty-air {
    --mty-card-bg: #ffffff;
    --mty-card-hover-bg: #fbfbfb;
    --mty-card-ring: #cccccc;
    --mty-thumb-border: #dddddd;
    --mty-title-color: #2a2a2a;
    --mty-intro-color: #666666;
    --mty-meta-color: #888888;
    --mty-meta-hover: #1573b8;
    --mty-list-hover: #1573b8;
    --mty-btn-color: #555555;
    --mty-btn-border: #dcdcdc;
    --mty-btn-bg: #ffffff;
    --mty-page-color: #1f2d3d;
    --mty-page-border: rgba(65, 65, 65, .25);
}

html.dark #bulletin,
html.dark .mty-air {
    --mty-card-bg: #1b2838;
    --mty-card-hover-bg: #253649;
    --mty-card-ring: rgba(255, 255, 255, .14);
    --mty-thumb-border: #2a475e;
    --mty-title-color: #ffffff;
    --mty-intro-color: #8f98a0;
    --mty-meta-color: #8f98a0;
    --mty-meta-hover: #66c0f4;
    --mty-list-hover: #66c0f4;
    --mty-btn-color: #8f98a0;
    --mty-btn-border: #2a475e;
    --mty-btn-bg: transparent;
    --mty-page-color: #ffffff;
    --mty-page-border: rgba(255, 255, 255, .2);
}

.mty-air,
.mty-air *,
.mty-air *::before,
.mty-air *::after { box-sizing: border-box; }

#bulletin {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    box-sizing: border-box;
    min-height: 40px;
    margin: 0 0 16px;
    padding: 4px 15px;
    font-size: 14px;
    line-height: 1.6;
    color: #555555;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
    overflow: hidden;
}

html.dark #bulletin {
    color: #c3c9d1;
    background: #1b2026;
    box-shadow: none;
}

#bulletin .icon-sound {
    flex: none;
    font-size: 15px;
    line-height: 1;
    color: #0088dd;
}

#bulletin .icon-sound:before {
    font-family: 'ucai-iconfont';
    content: '\e83a';
    font-style: normal;
    font-weight: normal;
    speak: none;
    display: inline-block;
}

#bulletin .comment_text {
    flex: 1 1 auto;
    min-width: 0;
    padding: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#bulletin a { color: #0088dd; text-decoration: none; }
#bulletin a:hover { color: #67a611; text-decoration: underline; }

@media screen and (max-width: 685px) {
    #bulletin { align-items: flex-start; padding: 8px 12px; }
    #bulletin .comment_text { white-space: normal; overflow: visible; }
}

.mty-air .clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
.mty-air .fl { float: left; }
.mty-air .fr { float: right; }
.mty-air .mb { margin-bottom: 16px; }
.mty-air .br { border-radius: 3px; }
.mty-air .sb { box-shadow: 0 1px 3px rgba(26, 26, 26, .12); background: var(--mty-card-bg); }
.mty-air .ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mty-air .img-cover { object-fit: cover; object-position: 50% 20%; }

.mty-air .article-list {
    width: 100%;
    padding: 12px 20px 14px;
    margin-bottom: 16px;
    position: relative;
    background: var(--mty-card-bg);
    border-radius: 3px;
    box-shadow: 0 1px 3px rgba(26, 26, 26, .12);
    transition: box-shadow ease .35s, background-color ease .35s;
    color: var(--mty-meta-color);
}

.mty-air .article-list:hover {
    background: var(--mty-card-hover-bg);
    box-shadow:
        0 0 0 1px var(--mty-card-ring),
        inset 1px 1px 20px rgba(255, 255, 255, .9),
        0 6px 16px rgba(26, 26, 26, .13);
}

html.dark .mty-air .article-list:hover {
    box-shadow:
        0 0 0 1px var(--mty-card-ring),
        inset 1px 1px 20px rgba(0, 0, 0, .45),
        0 6px 16px rgba(0, 0, 0, .4);
}

.mty-air .article-list.empty { padding: 2em; text-align: center; color: var(--mty-meta-color); }

.mty-air .article-list .title {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.45;
    margin: 0;
    padding: 0;
    white-space: normal;
    word-break: break-all;
    color: var(--mty-title-color);
    max-height: 2.9em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.mty-air .article-list .title a {
    display: block;
    color: var(--mty-title-color);
    text-decoration: none;
    transition: margin-left .2s ease-in, color .2s ease-in;
}
.mty-air .article-list .title a:hover { color: var(--mty-list-hover); }
.mty-air .article-list:hover .title a { margin-left: 5px; color: var(--mty-list-hover); }

.mty-air .article-list .post-new {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 2;
    width: 50px;
    height: 50px;
    background: url('../img/icons-sprite.png') no-repeat -1px -41px;
    pointer-events: none;
}

.mty-air .article-list .post-meta {
    display: block;
    font-size: 13px;
    line-height: 22px;
    padding: 0;
    margin: 3px 0 0;
    color: var(--mty-meta-color);
}
.mty-air .article-list .post-meta > span { display: inline-block; margin-right: 20px; }
.mty-air .post-meta a { color: var(--mty-meta-color); text-decoration: none; }
.mty-air .post-meta a:hover { color: var(--mty-meta-hover); text-decoration: none; }
.mty-air .post-meta i { color: var(--mty-meta-color); margin-right: 3px; }
:root .mty-air .post-meta i { text-shadow: none; }
.mty-air .article-list .post-meta .mty-ico {
    width: 14px;
    height: 14px;
    display: inline-block;
    vertical-align: -2px;
    margin-right: 3px;
    opacity: 0.9;
}

.mty-air .article-list .entry { margin-top: 11px; }

.mty-air .article-list .figure {
    float: left;
    width: 124px;
    height: 84px;
    overflow: hidden;
    margin: 0;
    padding: 3px;
    border: 1px solid var(--mty-thumb-border);
    border-radius: 4px;
    background: var(--mty-card-bg);
}

.mty-air .article-list .thumbnail { display: block; overflow: hidden; height: 100%; border-radius: 3px; }

.mty-air .article-list .figure img {
    width: 100%;
    height: 100%;
    display: block;
    transition: transform .45s ease;
}
.mty-air .article-list:hover .figure img { transform: scale(1.06); }

.mty-air .article-list .intro {
    margin: 0 0 0 140px;
    padding: 0;
    word-break: break-all;
    color: var(--mty-intro-color);
    font-size: 14px;
    line-height: 1.7;
    max-height: 5.1em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.mty-air .article-list .entry.no-thumb .intro { margin-left: 0; }

.mty-air .article-list .entry-foot { margin-top: 24px; line-height: 24px; }

.mty-air .article-list .post-tags {
    float: left;
    display: block;
    font-size: 13px;
    color: var(--mty-meta-color);
    max-width: 70%;
}
.mty-air .article-list .post-tags .mty-tag i,
.mty-air .article-list .post-tags .mty-tag a {
    color: var(--mty-meta-color);
    background: none;
    border: none;
    padding: 0;
    font-size: 13px;
    text-decoration: none;
    box-shadow: none;
}
.mty-air .article-list .post-tags .mty-tag a { display: inline; }
.mty-air .article-list .post-tags .mty-tag a:hover { color: var(--mty-list-hover); }

.mty-air .article-list .read-more {
    float: right;
    padding: 2px 12px;
    font-size: 13px;
    line-height: 20px;
    color: var(--mty-btn-color);
    background: var(--mty-btn-bg);
    border: 1px solid var(--mty-btn-border);
    border-radius: 3px;
    text-decoration: none;
    white-space: nowrap;
    transition: all .2s ease;
}
.mty-air .article-list .read-more:hover {
    color: var(--mty-list-hover);
    border-color: var(--mty-list-hover);
    text-decoration: none;
}

.mty-air .mty-pagebar {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    margin: 8px;
    font-size: 13px;
    line-height: 24px;
}

.mty-air .mty-pagebar > a,
.mty-air .mty-pagebar > span {
    display: block;
    box-sizing: content-box;
    margin-left: 5px;
    padding: 0 5px;
    min-width: 18px;
    line-height: 26px;
    text-align: center;
    text-decoration: none;
    color: var(--mty-page-color);
    border: 1px solid var(--mty-page-border);
    border-radius: 3px;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 1),
        inset 0 1px rgba(247, 247, 247, .4),
        inset 0 -1px rgba(2, 2, 2, .15),
        0 1px 1px rgba(0, 0, 0, .1);
}

.mty-air .mty-pagebar > a {
    color: inherit;
    text-shadow: 0 1px rgba(255, 255, 255, .2);
    background-clip: padding-box;
    background-image: linear-gradient(to bottom, rgba(255, 252, 252, 0), rgba(231, 224, 224, .3));
    transition: .1s ease-out;
}
.mty-air .mty-pagebar > a:hover {
    background: rgba(0, 0, 0, .05);
    color: #555555;
    text-decoration: none;
}

.mty-air .mty-pagebar > a:active,
.mty-air .mty-pagebar > .current {
    background: rgba(0, 0, 0, .06);
    box-shadow:
        inset 0 1px rgba(255, 255, 255, 0),
        inset 0 2px 5px rgba(0, 0, 0, .2),
        0 1px rgba(255, 255, 255, 0);
}
.mty-air .mty-pagebar > span { background: rgba(0, 0, 0, .05); }
.mty-air .mty-pagebar > .current { font-weight: bold; color: var(--mty-page-color); }

html.dark .mty-air .mty-pagebar > a,
html.dark .mty-air .mty-pagebar > span {
    border-color: var(--mty-page-border);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, .06),
        0 1px 1px rgba(0, 0, 0, .45);
}
html.dark .mty-air .mty-pagebar > a {
    text-shadow: none;
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, .05), rgba(255, 255, 255, 0));
}
html.dark .mty-air .mty-pagebar > a:hover {
    background: rgba(255, 255, 255, .12);
    color: #ffffff;
}
html.dark .mty-air .mty-pagebar > a:active,
html.dark .mty-air .mty-pagebar > .current {
    background: rgba(255, 255, 255, .16);
    box-shadow:
        inset 0 1px rgba(255, 255, 255, 0),
        inset 0 2px 5px rgba(0, 0, 0, .5),
        0 1px rgba(255, 255, 255, 0);
}
html.dark .mty-air .mty-pagebar > span { background: rgba(255, 255, 255, .1); }

.mty-air .mty-like-btn {
    appearance: none;
    -webkit-appearance: none;
    background-image: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    margin: 0;
    font-family: inherit;
    font-size: 14px;
    line-height: 1;
    color: var(--mty-title-color);
    background-color: var(--mty-card-bg);
    border: 1px solid var(--mty-thumb-border);
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    transition: transform .16s ease, color .18s ease, border-color .18s ease,
                background-color .18s ease, box-shadow .18s ease;
}
.mty-air .mty-like-btn:hover {
    color: var(--mty-list-hover);
    border-color: var(--mty-list-hover);
    background-color: rgba(21, 115, 184, .08);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, .12);
}
.mty-air .mty-like-btn:active { transform: translateY(0); }
.mty-air .mty-like-btn.is-liked {
    color: #e8553a;
    border-color: #e8553a;
    background-color: rgba(232, 85, 58, .08);
}
.mty-air .mty-like-btn.is-liked:hover { background-color: rgba(232, 85, 58, .14); }
.mty-air .mty-like-btn.is-busy { opacity: .55; pointer-events: none; }
.mty-air .mty-like-btn i { font-size: 15px; line-height: 1; margin: 0; }

.mty-air .mty-like-num {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    min-width: 1ch;
    display: inline-block;
    text-align: left;
}

@keyframes mty-like-pop {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.5); }
    100% { transform: scale(1); }
}
.mty-air .mty-like-btn.is-bump .mty-like-num { animation: mty-like-pop .45s ease; }

.mty-air .mty-like-mini {
    display: inline-block;
    vertical-align: baseline;
    padding: 0;
    margin: 0 20px 0 0;
    font-size: 13px;
    line-height: 22px;
    color: var(--mty-meta-color);
    background-color: transparent;
    border: 0;
    border-radius: 0;
    cursor: pointer;
}
.mty-air .mty-like-mini i { font-size: 13px; margin: 0 3px 0 0; }
.mty-air .mty-like-mini:hover {
    transform: none;
    box-shadow: none;
    color: var(--mty-meta-hover);
    background-color: transparent;
}
.mty-air .mty-like-mini.is-liked { background-color: transparent; }
.mty-air .mty-like-mini.is-liked:hover { background-color: transparent; }
.mty-air .mty-like-mini.is-busy { transform: none; box-shadow: none; }
.mty-air .mty-like-mini .mty-like-num { font-weight: 400; min-width: 0; display: inline; }

@media screen and (max-width: 900px) {
    .mty-air .mb { margin-bottom: 12px; }
    .mty-air .article-list { padding: 14px 16px 12px; }
    .mty-air .article-list .title { font-size: 17px; }
    .mty-air .article-list .post-meta > span { margin-right: 14px; }
    .mty-air .article-list .figure { width: 32%; height: 22vw; }
    .mty-air .article-list .intro { margin-left: calc(32% + 14px); }
}

@media screen and (max-width: 640px) {
    .mty-air .article-list .title { font-size: 16px; }
    .mty-air .article-list .post-meta > span { margin-right: 10px; }
    .mty-air .article-list .figure { width: 38%; height: 26vw; }
    .mty-air .article-list .intro {
        margin-left: calc(38% + 12px);
        font-size: 13px;
        -webkit-line-clamp: 2;
        max-height: 3.4em;
    }
    .mty-air .article-list .post-tags { max-width: 55%; }
}

.mty-air .article-list .post-tags .mty-tag {
    display: inline-block;
    margin: 0 14px 0 0;
    padding: 0;
    font-size: 13px;
    line-height: inherit;
    color: var(--mty-meta-color);
    background: none;
    border: 0;
    border-radius: 0;
    text-decoration: none;
    transition: none;
    white-space: nowrap;
}
.mty-air .article-list .post-tags .mty-tag:hover {
    color: var(--mty-list-hover);
    background: none;
    border-color: transparent;
}
html.dark .mty-air .article-list .post-tags .mty-tag {
    color: var(--mty-meta-color);
    background: none;
    border: 0;
}
html.dark .mty-air .article-list .post-tags .mty-tag:hover { color: var(--mty-list-hover); }

.mty-air .article-list .post-meta .mty-like-mini,
html.dark .mty-air .article-list .post-meta .mty-like-mini {
    display: inline-block;
    vertical-align: baseline;
    padding: 0;
    margin: 0 20px 0 0;
    font-family: inherit;
    font-size: 13px;
    line-height: 22px;
    color: var(--mty-meta-color);
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transform: none;
    cursor: pointer;
}
.mty-air .article-list .post-meta .mty-like-mini:hover {
    color: var(--mty-meta-hover);
    background: none;
    border: 0;
    box-shadow: none;
    transform: none;
}
.mty-air .article-list .post-meta .mty-like-mini.is-liked,
.mty-air .article-list .post-meta .mty-like-mini.is-liked:hover {
    color: #e8553a;
    background: none;
    border: 0;
}
.mty-air .article-list .post-meta .mty-like-mini i { font-size: 13px; margin: 0 3px 0 0; }
.mty-air .article-list .post-meta .mty-like-mini .mty-ico {
    width: 13px;
    height: 13px;
    display: inline-block;
    vertical-align: -2px;
    margin: 0 3px 0 0;
}
.mty-air .article-list .post-meta .mty-like-mini:hover .mty-ico,
.mty-air .article-list .post-meta .mty-like-mini.is-liked .mty-ico { fill: currentColor; }
.mty-air .article-list .post-meta .mty-like-mini .mty-like-num {
    display: inline;
    font-weight: 400;
    min-width: 0;
}