/* Front-end styles stay inside the plugin namespace and inherit Zibll variables first. */
.zah-toolbar,
.zah-user-center {
    --zah-focus: var(--focus-color, #4c8bf5);
    --zah-main: var(--main-color, #2c2c2c);
    --zah-muted: var(--muted-color, #858b96);
    --zah-muted-2: var(--muted-2-color, #a1a6af);
    --zah-bg: var(--main-bg-color, #ffffff);
    --zah-muted-bg: var(--muted-bg-color, #f5f7fa);
    --zah-border: var(--main-border-color, rgba(0, 0, 0, .08));
    --zah-radius: var(--main-radius, 8px);
    --zah-shadow: var(--main-shadow, 0 6px 24px rgba(0, 0, 0, .08));
    color: var(--zah-main);
}

/* Article toolbar */
.zah-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 0 0 18px;
    padding: 10px 12px;
    border: 1px solid var(--zah-border);
    border-radius: var(--zah-radius);
    background: var(--zah-bg);
    box-shadow: none;
    font-size: 13px;
}
.zah-toolbar--forum { margin-bottom: 16px; }
.zah-toolbar__content,
.zah-toolbar__actions,
.zah-toolbar__legend { display: flex; align-items: center; }
.zah-toolbar__content { min-width: 0; gap: 8px; }
.zah-toolbar__title { flex: 0 0 auto; color: var(--zah-main); font-weight: 600; white-space: nowrap; }
.zah-toolbar__icon { margin-right: 3px; color: var(--zah-focus); font-size: 18px; line-height: 1; vertical-align: -1px; }
.zah-toolbar__desc { overflow: hidden; min-width: 0; text-overflow: ellipsis; white-space: nowrap; }
.zah-toolbar__legend { flex: 0 0 auto; gap: 9px; margin-left: 2px; color: var(--zah-muted); font-size: 11px; white-space: nowrap; }
.zah-toolbar__key { display: inline-flex; align-items: center; gap: 4px; }
.zah-toolbar__key i,
.zah-user-center__legend-item i { display: inline-block; width: 17px; height: 0; border-bottom: 2px solid currentColor; }
.zah-toolbar__key--own,
.zah-toolbar__key--hot,
.zah-user-center__legend-item--own,
.zah-user-center__legend-item--hot { color: var(--zah-focus); }
.zah-toolbar__key--hot i,
.zah-user-center__legend-item--hot i { border-bottom-style: dashed; }
.zah-toolbar__actions { flex: 0 0 auto; gap: 7px; }
.zah-toolbar__button { min-height: 34px; padding: 5px 10px; border-radius: calc(var(--zah-radius) - 2px); }
.zah-toolbar__button.is-active { color: var(--zah-focus); border-color: var(--zah-focus); background: var(--focus-color-opacity1, rgba(76, 139, 245, .08)); }

/* WeChat-style reading marks: a solid personal underline and a dashed public underline. */
.zah-article-root {
    --zah-mark-color: var(--focus-color, #4c8bf5);
}
.zah-article-root mark.zah-highlight {
    padding: 0 .02em;
    border: 0;
    border-radius: 0;
    color: inherit;
    background: transparent;
    text-decoration-line: underline;
    text-decoration-thickness: 2px;
    text-decoration-skip-ink: none;
    text-underline-offset: .24em;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    transition: text-decoration-color .18s ease, background-color .18s ease;
}
.zah-article-root mark.zah-highlight--own,
.zah-article-root mark.zah-highlight--share {
    cursor: pointer;
    text-decoration-style: solid;
    text-decoration-color: var(--zah-mark-color);
}
.zah-article-root mark.zah-highlight--hot {
    cursor: text;
    text-decoration-style: dashed;
    text-decoration-color: var(--zah-mark-color);
}
.zah-article-root mark.zah-highlight--share { background: var(--focus-color-opacity1, rgba(76, 139, 245, .08)); }
.zah-article-root mark.zah-highlight--own:hover,
.zah-article-root mark.zah-highlight--own:focus {
    outline: 0;
    background: var(--focus-color-opacity1, rgba(76, 139, 245, .10));
}
.zah-article-root mark.zah-highlight--own:focus-visible { box-shadow: 0 0 0 2px var(--focus-color-opacity2, rgba(76, 139, 245, .24)); }
.zah-article-root mark.zah-highlight--flash { animation: zah-highlight-flash 1.8s ease both; }
@keyframes zah-highlight-flash {
    0%, 100% { background: transparent; }
    40% { background: var(--focus-color-opacity2, rgba(76, 139, 245, .22)); }
}
@supports not (text-decoration-style: dashed) {
    .zah-article-root mark.zah-highlight--hot {
        border-bottom: 2px dashed var(--zah-mark-color);
        text-decoration: none;
    }
    .zah-article-root mark.zah-highlight--own,
    .zah-article-root mark.zah-highlight--share {
        border-bottom: 2px solid var(--zah-mark-color);
        text-decoration: none;
    }
}

/* Selection menu and notices */
.zah-float-menu {
    position: fixed;
    z-index: 100001;
    display: none;
    max-width: calc(100vw - 16px);
    padding: 4px;
    gap: 2px;
    border: 1px solid var(--main-border-color, rgba(0, 0, 0, .1));
    border-radius: var(--main-radius, 8px);
    background: var(--main-bg-color, #fff);
    box-shadow: var(--main-shadow, 0 8px 28px rgba(0, 0, 0, .16));
}
.zah-float-menu.is-open { display: flex; }
.zah-float-menu button {
    min-width: 40px;
    min-height: 36px;
    margin: 0;
    padding: 5px 8px;
    border: 0;
    border-radius: 6px;
    color: var(--main-color, #333);
    background: transparent;
    font: inherit;
    font-size: 12px;
    cursor: pointer;
}
.zah-float-menu button:hover,
.zah-float-menu button:focus { outline: 0; color: var(--focus-color, #4c8bf5); background: var(--muted-bg-color, #f4f6f8); }
.zah-float-menu button[hidden] { display: none; }
.zah-notice {
    position: fixed;
    z-index: 100002;
    left: 50%;
    bottom: calc(24px + env(safe-area-inset-bottom));
    max-width: calc(100vw - 32px);
    padding: 9px 14px;
    border-radius: 999px;
    color: var(--main-bg-color, #fff);
    background: var(--main-color, #333);
    font-size: 13px;
    opacity: 0;
    transform: translate(-50%, 10px);
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
}
.zah-notice.is-show { opacity: 1; transform: translate(-50%, 0); }
.zah-notice.is-error { background: #be4b49; }
.zah-copy-helper { position: fixed; top: 0; left: -9999px; opacity: 0; }

/* Share dialog: a Zibll-style panel with direct platform actions. */
.zah-share-dialog-backdrop {
    position: fixed;
    z-index: 100003;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    background: rgba(0, 0, 0, .45);
}
.zah-share-dialog-backdrop.is-open { display: flex; }
.zah-share-dialog {
    position: relative;
    width: min(500px, 100%);
    max-height: min(88vh, 760px);
    overflow: auto;
    padding: 22px;
    border: 1px solid var(--main-border-color, rgba(0, 0, 0, .08));
    border-radius: var(--main-radius, 12px);
    color: var(--main-color, #222);
    background: var(--main-bg-color, #fff);
    box-shadow: 0 18px 56px rgba(0, 0, 0, .24);
}
.zah-share-dialog__header { min-width: 0; padding-right: 36px; }
.zah-share-dialog__title { margin: 0; color: var(--main-color, #222); font-size: 18px; line-height: 1.4; }
.zah-share-dialog__subtitle { overflow: hidden; margin: 5px 0 0; font-size: 12px; line-height: 1.5; text-overflow: ellipsis; white-space: nowrap; }
.zah-share-dialog__quote {
    position: relative;
    margin: 17px 0 0;
    padding: 13px 14px 13px 17px;
    border: 1px solid var(--main-border-color, rgba(0, 0, 0, .08));
    border-radius: calc(var(--main-radius, 8px) - 1px);
    color: var(--main-color, #333);
    background: var(--muted-bg-color, #f5f6f8);
    font-size: 14px;
    line-height: 1.75;
    word-break: break-word;
}
.zah-share-dialog__quote::before {
    position: absolute;
    top: 11px;
    bottom: 11px;
    left: 0;
    width: 3px;
    border-radius: 3px;
    background: var(--focus-color, #4c8bf5);
    content: '';
}
.zah-share-dialog__actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px 8px;
    margin-top: 19px;
}
.zah-share-dialog__item {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-width: 0;
    min-height: 76px;
    padding: 0;
    border: 0;
    border-radius: calc(var(--main-radius, 8px) - 1px);
    color: var(--main-color, #333);
    background: transparent;
    font: inherit;
    font-size: 12px;
    line-height: 1.4;
    cursor: pointer;
    transition: color .18s ease, background-color .18s ease, transform .18s ease;
}
.zah-share-dialog__item:hover,
.zah-share-dialog__item:focus {
    outline: 0;
    color: var(--focus-color, #4c8bf5);
    background: var(--muted-bg-color, #f5f6f8);
    transform: translateY(-1px);
}
.zah-share-dialog__item-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 6px;
    border-radius: 50%;
    color: var(--focus-color, #4c8bf5);
    background: var(--main-border-color, rgba(0, 0, 0, .06));
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -.03em;
}
.zah-share-dialog__item--qq .zah-share-dialog__item-icon { font-size: 12px; }
.zah-share-dialog__item--weibo .zah-share-dialog__item-icon { font-size: 16px; }
.zah-share-dialog__item-label { overflow: hidden; max-width: 100%; padding: 0 4px; text-overflow: ellipsis; white-space: nowrap; }
.zah-share-dialog__close {
    position: absolute;
    top: 10px;
    right: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    color: var(--muted-color, #888);
    background: transparent;
    font-size: 25px;
    line-height: 1;
    cursor: pointer;
}
.zah-share-dialog__close:hover,
.zah-share-dialog__close:focus { outline: 0; color: var(--main-color, #333); background: var(--muted-bg-color, #f5f6f8); }
.zah-share-dialog__tip { margin: 17px 0 0; color: var(--muted-color, #888); font-size: 12px; line-height: 1.6; text-align: center; }
.zah-share-dialog__poster { margin-top: 18px; }
.zah-share-dialog__poster[hidden] { display: none; }
.zah-share-dialog__poster-image { display: block; width: 100%; height: auto; border: 1px solid var(--main-border-color, rgba(0, 0, 0, .08)); border-radius: calc(var(--main-radius, 8px) - 1px); background: #fff; }
.zah-share-dialog__download { display: inline-flex; min-height: 36px; margin-top: 10px; padding: 6px 12px; }

/* My highlights: compact Zibll-style user-center widget. */
.zah-user-center {
    overflow: hidden;
    border: 1px solid var(--zah-border);
    border-radius: var(--zah-radius);
    background: var(--zah-bg);
}
.zah-user-center .box-body { padding: 18px 20px; }
.zah-user-center__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid var(--zah-border);
}
.zah-user-center__heading { min-width: 0; }
.zah-user-center__title-row { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; margin: 0; }
.zah-user-center__title-row::before { display: none; }
.zah-user-center__title-row b { color: var(--zah-main); font-size: 18px; }
.zah-user-center__caption { font-size: 12px; font-weight: normal; }
.zah-user-center__legend { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 9px; color: var(--zah-muted); font-size: 12px; }
.zah-user-center__legend-item { display: inline-flex; align-items: center; gap: 5px; }
.zah-switch { display: inline-flex; align-items: center; flex: 0 0 auto; gap: 8px; cursor: pointer; font-size: 13px; line-height: 20px; white-space: nowrap; }
.zah-switch input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); opacity: 0; pointer-events: none; }
.zah-switch span { position: relative; width: 38px; height: 22px; border-radius: 20px; background: var(--zah-border); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .02); transition: background .18s ease; }
.zah-switch span::after { position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--zah-bg); box-shadow: 0 1px 2px rgba(0, 0, 0, .18); content: ''; transition: transform .18s ease; }
.zah-switch input:checked + span { background: var(--zah-focus); }
.zah-switch input:checked + span::after { transform: translateX(16px); }
.zah-switch input:focus + span { box-shadow: 0 0 0 3px var(--focus-color-opacity1, rgba(76, 139, 245, .18)); }
.zah-switch em { color: var(--zah-main); font-style: normal; }

.zah-user-center__summary { border-bottom: 1px solid var(--zah-border); }
.zah-user-center__stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.zah-user-stat { min-width: 0; padding: 12px 14px; border-radius: calc(var(--zah-radius) - 2px); }
.zah-user-stat__label { display: block; overflow: hidden; color: var(--zah-muted); font-size: 12px; line-height: 1.4; text-overflow: ellipsis; white-space: nowrap; }
.zah-user-stat strong { display: block; margin-top: 4px; color: var(--zah-main); font-size: 21px; font-variant-numeric: tabular-nums; font-weight: 700; line-height: 1.25; }

.zah-user-center__workspace { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; border-bottom: 1px solid var(--zah-border); }
.zah-user-center__filters { display: flex; flex: 1 1 auto; flex-wrap: wrap; align-items: flex-end; gap: 10px; min-width: 0; }
.zah-user-filter { display: flex; flex: 1 1 130px; flex-direction: column; min-width: 130px; gap: 5px; }
.zah-user-filter > span { color: var(--zah-muted); font-size: 12px; line-height: 1.2; }
.zah-user-filter .form-control { width: 100%; height: 36px; min-width: 0; border: 1px solid var(--zah-border); border-radius: calc(var(--zah-radius) - 2px); color: var(--zah-main); background: var(--zah-muted-bg); box-shadow: none; font-size: 13px; }
.zah-user-filter .form-control:focus { border-color: var(--zah-focus); box-shadow: 0 0 0 3px var(--focus-color-opacity1, rgba(76, 139, 245, .12)); }
.zah-user-center__reset { align-self: flex-end; min-height: 36px; padding: 5px 10px; white-space: nowrap; }
.zah-user-center__bulk { display: flex; flex: 0 0 auto; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }
.zah-user-center__selected { margin-right: 2px; font-size: 12px; white-space: nowrap; }
.zah-user-center__bulk .but { min-height: 36px; padding: 5px 10px; }
.zah-user-center__bulk .but[disabled] { cursor: not-allowed; opacity: .48; }
.zah-user-center__clear { color: #c15450; }

.zah-user-center__feedback { display: none; align-items: center; gap: 10px; padding-top: 12px !important; padding-bottom: 0 !important; }
.zah-user-center__feedback.is-visible { display: flex; }
.zah-user-center__notice { flex: 1 1 auto; min-height: 0; margin: 0; padding: 0; color: var(--zah-muted); font-size: 13px; line-height: 1.5; }
.zah-user-center__notice.is-error { color: #c15450; }
.zah-user-center__retry { flex: 0 0 auto; min-height: 32px; padding: 4px 10px; }
.zah-user-center__retry[hidden] { display: none; }
.zah-user-center__list { min-height: 128px; padding-top: 4px !important; transition: opacity .15s ease; }
.zah-user-center__list.is-loading { opacity: .58; pointer-events: none; }
.zah-user-skeleton { display: grid; gap: 10px; padding: 12px 0 2px; }
.zah-user-skeleton i { display: block; height: 70px; border-radius: calc(var(--zah-radius) - 1px); background: linear-gradient(90deg, var(--zah-muted-bg) 15%, var(--zah-bg) 45%, var(--zah-muted-bg) 75%); background-size: 230% 100%; animation: zah-user-skeleton 1.35s ease-in-out infinite; }
@keyframes zah-user-skeleton { 0% { background-position: 100% 0; } 100% { background-position: -130% 0; } }
.zah-empty { display: flex; align-items: center; justify-content: center; flex-direction: column; min-height: 208px; padding: 28px 20px; text-align: center; }
.zah-empty::before { display: block; width: 38px; height: 38px; margin-bottom: 12px; border: 1px dashed var(--zah-border); border-radius: 50%; color: var(--zah-focus); content: '⌁'; font-size: 26px; line-height: 34px; }
.zah-empty__title { color: var(--zah-main); font-size: 15px; font-weight: 600; }
.zah-empty__desc { max-width: 300px; margin-top: 6px; color: var(--zah-muted); font-size: 13px; line-height: 1.7; }

.zah-record { position: relative; margin: 10px 0; padding: 15px 16px; border: 1px solid var(--zah-border); border-radius: calc(var(--zah-radius) - 1px); background: var(--zah-bg); transition: border-color .18s ease, background .18s ease; }
.zah-record:first-child { margin-top: 10px; }
.zah-record:last-child { margin-bottom: 2px; }
.zah-record:hover { border-color: var(--focus-color-opacity2, var(--zah-border)); background: var(--focus-color-opacity1, var(--zah-bg)); }
.zah-record__top { display: flex; align-items: flex-start; gap: 10px; }
.zah-record__select { display: inline-flex; flex: 0 0 22px; align-items: center; justify-content: center; width: 22px; height: 22px; margin-top: 1px; cursor: pointer; }
.zah-record__select input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); opacity: 0; }
.zah-record__select span { display: inline-block; width: 17px; height: 17px; border: 1px solid var(--zah-border); border-radius: 5px; background: var(--zah-bg); transition: border-color .16s ease, background .16s ease; }
.zah-record__select input:checked + span { border-color: var(--zah-focus); background: var(--zah-focus); box-shadow: inset 0 0 0 3px var(--zah-bg); }
.zah-record__select input:focus + span { box-shadow: 0 0 0 3px var(--focus-color-opacity1, rgba(76, 139, 245, .16)); }
.zah-record__header { display: flex; align-items: center; flex: 1 1 auto; min-width: 0; gap: 8px; }
.zah-record__article { min-width: 0; overflow: hidden; color: var(--zah-main); font-size: 14px; font-weight: 600; line-height: 1.45; text-overflow: ellipsis; white-space: nowrap; }
a.zah-record__article:hover { color: var(--zah-focus); }
.zah-status { display: inline-flex; align-items: center; flex: 0 0 auto; gap: 4px; margin-left: auto; padding: 3px 7px; border-radius: 999px; color: var(--zah-muted); background: var(--zah-muted-bg); font-size: 11px; line-height: 1.3; white-space: nowrap; }
.zah-status::before { width: 5px; height: 5px; border-radius: 50%; background: currentColor; content: ''; }
.zah-status--active { color: var(--zah-focus); background: var(--focus-color-opacity1, rgba(76, 139, 245, .08)); }
.zah-status--orphaned,
.zah-status--post_unavailable { color: #b98517; }
.zah-status--cancelled { color: var(--zah-muted); }
.zah-record__quote { margin: 12px 0 8px 32px; padding: 1px 0 1px 12px; border-left: 2px solid var(--zah-focus); color: var(--zah-main); font-size: 14px; line-height: 1.85; white-space: pre-wrap; word-break: break-word; }
.zah-record__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin-left: 32px; color: var(--zah-muted); font-size: 12px; line-height: 1.5; }
.zah-record__favorite-state { display: inline-flex; align-items: center; color: var(--zah-focus); }
.zah-record__favorite-state::before { margin-right: 3px; content: '★'; font-size: 11px; }
.zah-record__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin: 12px 0 0 32px; }
.zah-record__action { min-height: 32px; padding: 4px 10px; border-radius: calc(var(--zah-radius) - 3px); font-size: 12px; line-height: 1.5; }
.zah-record__action.is-active { border-color: var(--zah-focus); color: var(--zah-focus); background: var(--focus-color-opacity1, rgba(76, 139, 245, .08)); }
.zah-record__delete { color: #c15450; }
.zah-user-center__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--zah-border); }
.zah-user-center__result { min-height: 20px; font-size: 12px; }
.zah-user-center__pager { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-left: auto; }
.zah-page-button { min-height: 34px; padding: 4px 10px; }
.zah-page-label { min-width: 44px; font-size: 12px; text-align: center; }

@media (max-width: 800px) {
    .zah-toolbar { align-items: flex-start; flex-wrap: wrap; }
    .zah-toolbar__content { flex: 1 1 100%; flex-wrap: wrap; }
    .zah-toolbar__desc { flex: 1 1 140px; }
    .zah-toolbar__actions { width: 100%; }
    .zah-toolbar__button { flex: 1; min-height: 40px; }
    .zah-user-center .box-body { padding: 16px; }
    .zah-user-center__header { align-items: flex-start; flex-direction: column; gap: 12px; }
    .zah-switch--hot { padding: 7px 10px; border: 1px solid var(--zah-border); border-radius: 999px; background: var(--zah-muted-bg); }
    .zah-user-center__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .zah-user-stat { padding: 13px 14px; }
    .zah-user-center__workspace { align-items: stretch; flex-direction: column; }
    .zah-user-center__filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .zah-user-filter { min-width: 0; }
    .zah-user-filter:first-child { grid-column: 1 / -1; }
    .zah-user-center__reset { min-height: 40px; }
    .zah-user-center__bulk { justify-content: flex-start; }
    .zah-user-center__bulk .but { min-height: 40px; }
    .zah-user-center__selected { flex: 1 1 100%; }
    .zah-user-center__feedback { padding-top: 12px !important; padding-bottom: 0 !important; }
    .zah-user-center__list { padding-top: 4px !important; }
    .zah-record { padding: 14px; }
    .zah-record__quote,
    .zah-record__meta,
    .zah-record__actions { margin-left: 0; }
    .zah-record__quote { margin-top: 10px; }
    .zah-user-center__footer { align-items: flex-start; flex-direction: column; padding: 12px 16px !important; }
    .zah-user-center__pager { width: 100%; margin-left: 0; justify-content: space-between; }
    .zah-page-button { min-width: 88px; min-height: 40px; }
    .zah-float-menu { width: auto; flex-wrap: wrap; justify-content: center; }
    .zah-float-menu button { min-width: 44px; min-height: 40px; }
    .zah-dialog { padding: 20px 16px; }
}

@media (max-width: 420px) {
    .zah-toolbar__legend { width: 100%; margin-left: 0; }
    .zah-user-center__title-row { align-items: flex-start; flex-direction: column; gap: 3px; }
    .zah-user-center__filters { grid-template-columns: 1fr; }
    .zah-user-filter:first-child { grid-column: auto; }
    .zah-record__header { align-items: flex-start; flex-direction: column; gap: 5px; }
    .zah-status { margin-left: 0; }
    .zah-record__article { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .zah-user-skeleton i,
    .zah-record,
    .zah-article-root mark.zah-highlight { animation: none; transition: none; }
}