.mobile-route-root{--mobile-accent:var(--blue,#c9161d);--mobile-accent-dark:var(--blue-dark,#8e0d16);--mobile-paper:var(--paper,#fffaf1);--mobile-card:var(--card,#fff);--mobile-ink:var(--ink,#1f2a36);--mobile-muted:var(--muted,#68727c);--mobile-line:var(--line,#e8dfd1);--mobile-green:var(--green,#2f805d);--mobile-gold:var(--gold,#b98522);min-height:100dvh;color:var(--mobile-ink);background:var(--mobile-paper);-webkit-text-size-adjust:100%;overflow-x:clip}.mobile-route-root+.site-footer,.mobile-route-root~.site-footer{display:none}.mobile-shell{min-height:100dvh}.mobile-shell__content{width:min(100%,600px);padding:20px 16px calc(100px + env(safe-area-inset-bottom));margin:0 auto}.mobile-route-loading{background:var(--mobile-paper);min-height:100svh}.mobile-route-loading__bar,.mobile-route-loading__brand,.mobile-route-loading__action,.mobile-route-loading__line,.mobile-route-loading__card,.mobile-route-loading__nav-item{background:color-mix(in srgb, var(--mobile-line) 72%, var(--mobile-card));animation:1.2s ease-in-out infinite mobile-loading-pulse;display:block}.mobile-route-loading__bar{border-radius:7px;width:44px;height:22px}.mobile-route-loading__brand{border-radius:999px;width:126px;height:16px;margin-left:4px}.mobile-route-loading__action{border-radius:50%;width:32px;height:32px;margin-left:auto}.mobile-route-loading__line{border-radius:999px;width:82%;height:18px}.mobile-route-loading__line--short{width:34%;height:12px}.mobile-route-loading__card{border-radius:20px;min-height:106px}.mobile-route-loading__nav-item{border-radius:10px;width:40px;height:34px}@keyframes mobile-loading-pulse{50%{opacity:.42}}.mobile-header{z-index:20;border-bottom:1px solid color-mix(in srgb, var(--mobile-line) 88%, transparent);background:color-mix(in srgb, var(--mobile-paper) 92%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);position:sticky;top:0}.mobile-header__inner{width:min(100%,600px);min-height:58px;padding:max(8px, env(safe-area-inset-top)) 16px 8px;align-items:center;gap:10px;margin:0 auto;display:flex}.mobile-header__brand{min-width:0;min-height:44px;color:inherit;align-items:center;gap:9px;text-decoration:none;display:inline-flex}.mobile-header__brand-badges{flex:none;align-items:center;gap:5px;display:inline-flex}.mobile-header__brand-badges img{object-fit:contain;height:29px;display:block}.mobile-header__roots-logo{width:61px}.mobile-header__tianzige-logo{border-left:1px solid var(--mobile-line);box-sizing:content-box;width:29px;padding-left:5px}.mobile-header__brand-mark,.mobile-home-hero__mark{color:#fff9ed;background:var(--mobile-accent);border-radius:11px;flex:none;place-items:center;width:36px;height:36px;font-family:Noto Serif SC,Songti SC,serif;font-size:22px;line-height:1;display:inline-grid;box-shadow:0 5px 12px #9a151b2e}.mobile-header__brand-copy{min-width:0;line-height:1.1;display:grid}.mobile-header__brand-copy,.mobile-header__actions,.mobile-header__brand-badges{min-width:0}.mobile-header__brand-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:15px;overflow:hidden}.mobile-header__brand-copy small{color:var(--mobile-muted);letter-spacing:.06em;text-transform:uppercase;margin-top:3px;font-size:10px}.mobile-header__actions{align-items:center;gap:7px;margin-left:auto;display:flex}.mobile-icon-button{width:44px;height:44px;color:var(--mobile-ink);cursor:pointer;background:0 0;border:0;border-radius:12px;place-items:center;padding:0;display:inline-grid;position:relative}.mobile-icon-button:hover,.mobile-icon-button:focus-visible{background:color-mix(in srgb, var(--mobile-accent) 9%, transparent)}.mobile-icon-button svg,.mobile-card__icon svg,.mobile-bottom-nav__icon svg,.mobile-sheet__link-icon svg,.mobile-sheet__link>svg,.mobile-empty-state>svg,.mobile-inline-arrow{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:21px;height:21px}.mobile-icon-button--notification{text-decoration:none}.mobile-badge,.mobile-bottom-nav__badge{color:#fff;background:var(--mobile-accent);border:2px solid var(--mobile-paper);border-radius:999px;justify-content:center;align-items:center;min-width:17px;height:17px;padding:0 4px;font-size:9px;font-weight:750;line-height:1;display:inline-flex;position:absolute}.mobile-badge{top:3px;right:1px}.mobile-header__avatar{border:1px solid color-mix(in srgb, var(--mobile-accent) 25%, var(--mobile-line));width:32px;height:32px;color:var(--mobile-accent-dark);background:color-mix(in srgb, var(--mobile-accent) 12%, var(--mobile-card));border-radius:50%;place-items:center;font-size:13px;font-weight:750;display:inline-grid}.mobile-page{gap:24px;min-width:0;display:grid}.mobile-page__header{gap:8px;min-width:0;display:grid}.mobile-page__header h1,.mobile-home-hero h1{color:var(--mobile-ink);letter-spacing:-.035em;margin:0;font-size:clamp(25px,7vw,34px);line-height:1.12}.mobile-page__header p:last-child,.mobile-home-hero p{max-width:48ch;color:var(--mobile-muted);overflow-wrap:anywhere;margin:0;font-size:15px;line-height:1.6}.mobile-eyebrow,.mobile-card__eyebrow{color:var(--mobile-accent);letter-spacing:.11em;text-transform:uppercase;margin:0;font-size:11px;font-weight:800;line-height:1.3}.mobile-home-hero{border:1px solid color-mix(in srgb, var(--mobile-accent) 14%, var(--mobile-line));background:linear-gradient(135deg, color-mix(in srgb, var(--mobile-accent) 12%, var(--mobile-card)), var(--mobile-card) 65%);border-radius:20px;justify-content:space-between;align-items:flex-start;gap:18px;padding:22px;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 32px #48321812}.mobile-home-hero:after{border:1px solid color-mix(in srgb, var(--mobile-gold) 32%, transparent);content:"";border-radius:50%;width:160px;height:160px;position:absolute;bottom:-58px;right:-35px}.mobile-home-hero__copy{z-index:1;gap:9px;min-width:0;display:grid;position:relative}.mobile-home-hero__copy h1{max-width:14ch}.mobile-home-hero__mark{z-index:1;background:var(--mobile-accent-dark);border-radius:16px;width:52px;height:52px;font-size:30px;position:relative}.mobile-region-pill{width:fit-content;max-width:100%;color:var(--mobile-accent-dark);background:color-mix(in srgb, var(--mobile-accent) 9%, var(--mobile-card));overflow-wrap:anywhere;border-radius:999px;margin-top:2px;padding:5px 9px;font-size:12px;font-weight:700}.mobile-section{gap:12px;display:grid}.mobile-section-heading{justify-content:space-between;align-items:end;gap:12px;min-width:0;display:flex}.mobile-section-heading>:first-child{min-width:0}.mobile-section-heading h2{color:var(--mobile-ink);letter-spacing:-.02em;overflow-wrap:anywhere;margin:0;font-size:19px}.mobile-section-heading p{color:var(--mobile-muted);margin:4px 0 0;font-size:12px;line-height:1.45}.mobile-section-heading>a{min-height:44px;color:var(--mobile-accent-dark);flex:none;align-items:center;padding:0 3px;font-size:12px;font-weight:750;text-decoration:none;display:inline-flex}.mobile-action-grid,.mobile-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;display:grid}.mobile-feature-grid--compact{gap:9px}.mobile-card{min-width:0;min-height:92px;color:var(--mobile-ink);background:var(--mobile-card);border:1px solid var(--mobile-line);touch-action:manipulation;border-radius:16px;align-items:flex-start;gap:11px;padding:15px;text-decoration:none;transition:transform .16s,box-shadow .16s,border-color .16s;display:flex;position:relative;box-shadow:0 5px 18px #4832180b}.mobile-card:hover,.mobile-card:focus-visible{border-color:color-mix(in srgb, var(--mobile-accent) 38%, var(--mobile-line));transform:translateY(-1px);box-shadow:0 10px 24px #48321817}.mobile-card--blue{background:linear-gradient(145deg, color-mix(in srgb, var(--mobile-accent) 10%, var(--mobile-card)), var(--mobile-card))}.mobile-card--green{background:linear-gradient(145deg, color-mix(in srgb, var(--mobile-green) 10%, var(--mobile-card)), var(--mobile-card))}.mobile-card--gold{background:linear-gradient(145deg, color-mix(in srgb, var(--mobile-gold) 11%, var(--mobile-card)), var(--mobile-card))}.mobile-card--muted{background:color-mix(in srgb, var(--mobile-muted) 6%, var(--mobile-card))}.mobile-card__icon{width:34px;height:34px;color:var(--mobile-accent-dark);background:color-mix(in srgb, var(--mobile-accent) 12%, var(--mobile-card));border-radius:11px;flex:none;place-items:center;display:inline-grid}.mobile-card--green .mobile-card__icon{color:var(--mobile-green);background:color-mix(in srgb, var(--mobile-green) 13%, var(--mobile-card))}.mobile-card--gold .mobile-card__icon{color:var(--mobile-gold);background:color-mix(in srgb, var(--mobile-gold) 15%, var(--mobile-card))}.mobile-card__body{align-content:start;gap:4px;min-width:0;display:grid}.mobile-card__body strong{overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:15px;line-height:1.3;display:-webkit-box;overflow:hidden}.mobile-card__description,.mobile-card__meta{color:var(--mobile-muted);font-size:12px;line-height:1.45}.mobile-card__description{overflow-wrap:anywhere;-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.mobile-card__meta{color:color-mix(in srgb, var(--mobile-muted) 85%, var(--mobile-ink));text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mobile-card__arrow{color:color-mix(in srgb, var(--mobile-muted) 72%, transparent);flex:none;place-items:center;margin:auto 0 auto auto;display:inline-grid}.mobile-card__arrow svg{width:17px;height:17px}.mobile-stat-grid{grid-template-columns:repeat(auto-fit,minmax(62px,1fr));gap:8px;display:grid}.mobile-stat{min-width:0;color:inherit;background:color-mix(in srgb, var(--mobile-card) 90%, var(--mobile-paper));border:1px solid var(--mobile-line);border-radius:13px;gap:3px;padding:13px 10px;text-decoration:none;display:grid}.mobile-stat:hover,.mobile-stat:focus-visible{border-color:color-mix(in srgb, var(--mobile-accent) 40%, var(--mobile-line))}.mobile-stat strong{letter-spacing:-.03em;font-size:22px;line-height:1}.mobile-stat span{color:var(--mobile-muted);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.mobile-list{gap:9px;display:grid}.mobile-list .mobile-card{min-height:68px;padding:12px 13px}.mobile-list .mobile-card__icon{border-radius:9px;width:30px;height:30px}.mobile-empty-state{color:var(--mobile-muted);background:color-mix(in srgb, var(--mobile-card) 74%, var(--mobile-paper));border:1px dashed var(--mobile-line);border-radius:16px;justify-items:start;gap:8px;padding:23px;display:grid}.mobile-empty-state>svg{color:var(--mobile-accent)}.mobile-empty-state strong{color:var(--mobile-ink);font-size:15px}.mobile-empty-state p{margin:0;font-size:13px;line-height:1.5}.mobile-empty-state a{min-height:44px;color:var(--mobile-accent-dark);align-items:center;font-size:13px;font-weight:750;display:inline-flex}.mobile-segmented{background:color-mix(in srgb, var(--mobile-line) 44%, var(--mobile-paper));scrollbar-width:none;border-radius:12px;gap:4px;padding:4px;display:flex;overflow-x:auto}.mobile-segmented::-webkit-scrollbar{display:none}.mobile-segmented a{min-height:44px;color:var(--mobile-muted);text-align:center;white-space:nowrap;border-radius:9px;flex:1 0 auto;padding:10px 13px;font-size:12px;font-weight:700;text-decoration:none}.mobile-segmented a:hover,.mobile-segmented a:focus-visible,.mobile-segmented a.is-active{color:var(--mobile-accent-dark);background:var(--mobile-card);box-shadow:0 2px 8px #48321812}.mobile-flow{gap:8px;margin:0;padding:0;list-style:none;display:grid}.mobile-flow li{min-height:48px;color:var(--mobile-muted);background:var(--mobile-card);border:1px solid var(--mobile-line);border-radius:12px;align-items:center;gap:11px;padding:8px 11px;font-size:13px;display:flex}.mobile-flow li span{overflow-wrap:anywhere;min-width:0}.mobile-flow strong{color:#fff;background:var(--mobile-accent);border-radius:50%;flex:none;place-items:center;width:27px;height:27px;font-size:12px;display:inline-grid}.mobile-note{color:var(--mobile-muted);background:color-mix(in srgb, var(--mobile-muted) 6%, var(--mobile-card));border:1px solid var(--mobile-line);border-radius:12px;margin:0;padding:13px 14px;font-size:12px;line-height:1.55}.mobile-note--accent{color:var(--mobile-accent-dark);background:color-mix(in srgb, var(--mobile-accent) 7%, var(--mobile-card));border-color:color-mix(in srgb, var(--mobile-accent) 19%, var(--mobile-line))}.mobile-profile-summary{background:var(--mobile-card);border:1px solid var(--mobile-line);border-radius:16px;align-items:center;gap:13px;padding:15px;display:flex}.mobile-profile-summary>div{overflow-wrap:anywhere;min-width:0}.mobile-profile-summary__avatar{color:#fff;background:var(--mobile-accent);border-radius:15px;flex:none;place-items:center;width:50px;height:50px;font-size:22px;font-weight:800;display:inline-grid}.mobile-profile-summary strong{font-size:16px;display:block}.mobile-profile-summary span{color:var(--mobile-muted);margin-top:4px;font-size:12px;display:block}.mobile-logout-form{gap:7px;display:grid}.mobile-logout-form button{min-height:48px;color:var(--mobile-accent-dark);background:color-mix(in srgb, var(--mobile-accent) 7%, var(--mobile-card));border:1px solid color-mix(in srgb, var(--mobile-accent) 22%, var(--mobile-line));cursor:pointer;text-align:left;border-radius:13px;justify-content:space-between;align-items:center;padding:11px 15px;font-size:14px;font-weight:750;display:flex}.mobile-logout-form p{color:var(--mobile-muted);margin:0 2px;font-size:11px}.mobile-inline-arrow{place-items:center;display:inline-grid}.mobile-bottom-nav{z-index:25;padding:7px 10px max(8px, env(safe-area-inset-bottom));background:color-mix(in srgb, var(--mobile-paper) 94%, transparent);border-top:1px solid color-mix(in srgb, var(--mobile-line) 92%, transparent);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);position:fixed;bottom:0;left:0;right:0}.mobile-bottom-nav__inner{grid-template-columns:repeat(5,minmax(0,1fr));width:min(100%,600px);margin:0 auto;display:grid}.mobile-bottom-nav__item{min-height:49px;color:var(--mobile-muted);touch-action:manipulation;white-space:nowrap;border-radius:12px;justify-items:center;gap:3px;padding:4px 2px;font-size:10px;font-weight:700;line-height:1.1;text-decoration:none;display:grid;position:relative}.mobile-bottom-nav__item:hover,.mobile-bottom-nav__item:focus-visible,.mobile-bottom-nav__item.is-active{color:var(--mobile-accent-dark);background:color-mix(in srgb, var(--mobile-accent) 8%, transparent)}.mobile-bottom-nav__icon{place-items:center;min-height:24px;display:inline-grid}.mobile-bottom-nav__item>span:not(.mobile-bottom-nav__icon):not(.mobile-bottom-nav__badge){text-overflow:ellipsis;max-width:100%;overflow:hidden}.mobile-bottom-nav__icon svg{width:21px;height:21px}.mobile-bottom-nav__badge{top:1px;right:calc(50% - 21px)}.mobile-sheet-layer{z-index:50;position:fixed;inset:0}.mobile-sheet__mask{background:#1714105e;border:0;width:100%;padding:0;position:absolute;inset:0}.mobile-sheet{overscroll-behavior:contain;width:min(100%,600px);max-height:min(82svh,720px);padding:10px 16px max(19px, env(safe-area-inset-bottom));background:var(--mobile-paper);border-radius:22px 22px 0 0;margin:0 auto;position:absolute;bottom:0;left:0;right:0;overflow:auto;box-shadow:0 -18px 45px #251b102e}.mobile-sheet__handle{background:var(--mobile-line);border-radius:999px;width:38px;height:4px;margin:0 auto 12px}.mobile-sheet__header{justify-content:space-between;align-items:center;gap:12px;padding-bottom:10px;display:flex}.mobile-sheet__header h2{letter-spacing:-.025em;margin:3px 0 0;font-size:20px}.mobile-sheet__links{gap:7px;display:grid}.mobile-sheet__link{min-height:56px;color:var(--mobile-ink);border:1px solid var(--mobile-line);touch-action:manipulation;border-radius:13px;grid-template-columns:34px minmax(0,1fr) 17px;align-items:center;gap:11px;padding:9px 10px;text-decoration:none;display:grid}.mobile-sheet__link:hover,.mobile-sheet__link:focus-visible{border-color:color-mix(in srgb, var(--mobile-accent) 35%, var(--mobile-line));background:var(--mobile-card)}.mobile-sheet__link-icon{width:34px;height:34px;color:var(--mobile-accent-dark);background:color-mix(in srgb, var(--mobile-accent) 9%, var(--mobile-card));border-radius:10px;place-items:center;display:inline-grid}.mobile-sheet__link>span:nth-child(2){gap:2px;min-width:0;display:grid}.mobile-sheet__link strong{font-size:13px}.mobile-sheet__link small{color:var(--mobile-muted);overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:11px;line-height:1.35;display:-webkit-box;overflow:hidden}.mobile-sheet__link>svg{width:16px;height:16px;color:var(--mobile-muted)}.mobile-route-root .tzx-editor-form{gap:12px;width:100%;min-width:0}.mobile-route-root .tzx-editor__title-input,.mobile-route-root .tzx-editor__textarea{width:100%;min-width:0;color:var(--mobile-ink);background:var(--mobile-card);border:1px solid var(--mobile-line);box-sizing:border-box;border-radius:12px;padding:11px 13px;font-size:16px;line-height:1.45}.mobile-route-root .tzx-editor__title-input{min-height:48px}.mobile-route-root .tzx-editor__textarea{resize:vertical;min-height:132px}.mobile-route-root .tzx-editor__title-input::placeholder,.mobile-route-root .tzx-editor__textarea::placeholder{color:color-mix(in srgb, var(--mobile-muted) 82%, transparent);opacity:1}.mobile-route-root .tzx-editor__title-input:focus-visible,.mobile-route-root .tzx-editor__textarea:focus-visible,.mobile-route-root .tzx-editor__submit select:focus-visible{border-color:var(--mobile-accent);outline:3px solid color-mix(in srgb, var(--mobile-gold) 55%, transparent);outline-offset:1px}.mobile-route-root .tzx-editor__toolbar{grid-template-columns:minmax(0,1fr);width:100%;min-width:0;min-height:0;display:grid}.mobile-route-root .tzx-editor__toolbar .teacher-exchange-composer-tools{flex-wrap:wrap;gap:8px;width:100%;min-width:0;max-width:100%}.mobile-route-root .tzx-editor__toolbar .teacher-exchange-emoji-tools{flex-wrap:wrap;gap:8px;min-width:0;max-width:100%}.mobile-route-root .tzx-editor__toolbar .localized-file-input{background:0 0;border:0;flex:0 auto;gap:8px;width:auto;min-width:0;max-width:100%;min-height:0;padding:0}.mobile-route-root .tzx-editor__toolbar .localized-file-input .localized-file-input-name.sr-only{clip:rect(0, 0, 0, 0);clip-path:inset(50%);white-space:nowrap;width:1px;min-width:1px;max-width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.mobile-route-root .tzx-editor__toolbar .tzx-comment-toolbar__btn,.mobile-route-root .tzx-editor__toolbar .teacher-exchange-emoji-tools button,.mobile-route-root .tzx-editor__toolbar .teacher-exchange-voice-button{border:1px solid var(--mobile-line);width:44px;min-width:44px;height:44px;min-height:44px;color:var(--mobile-muted);background:var(--mobile-card);cursor:pointer;touch-action:manipulation;border-radius:11px;place-items:center;padding:0;display:inline-grid}.mobile-route-root .tzx-editor__toolbar .teacher-exchange-voice-button:disabled{cursor:not-allowed;opacity:.56}.mobile-route-root .tzx-editor__toolbar .tzx-comment-toolbar__btn:hover,.mobile-route-root .tzx-editor__toolbar .tzx-comment-toolbar__btn:focus-visible,.mobile-route-root .tzx-editor__toolbar .teacher-exchange-emoji-tools button:hover,.mobile-route-root .tzx-editor__toolbar .teacher-exchange-emoji-tools button:focus-visible,.mobile-route-root .tzx-editor__toolbar .teacher-exchange-voice-button:not(:disabled):hover,.mobile-route-root .tzx-editor__toolbar .teacher-exchange-voice-button:not(:disabled):focus-visible{color:var(--mobile-accent-dark);border-color:color-mix(in srgb, var(--mobile-accent) 38%, var(--mobile-line));background:color-mix(in srgb, var(--mobile-accent) 7%, var(--mobile-card))}.mobile-route-root .tzx-editor__submit{width:100%;inline-size:100%;grid-column:1/-1;grid-template-columns:minmax(0,1fr);justify-self:stretch;min-width:0}.mobile-route-root .tzx-editor__submit select,.mobile-route-root .tzx-editor__submit>.btn{border-radius:12px;width:100%;min-width:0;min-height:48px}.mobile-route-root .tzx-editor__submit>.btn{touch-action:manipulation;justify-self:stretch;inline-size:100%}.mobile-icon-button,.mobile-section-heading>a,.mobile-empty-state a,.mobile-segmented a,.mobile-stat,.mobile-sheet__link,.mobile-logout-form button{touch-action:manipulation}.mobile-icon-button:focus-visible,.mobile-card:focus-visible,.mobile-section-heading>a:focus-visible,.mobile-empty-state a:focus-visible,.mobile-segmented a:focus-visible,.mobile-stat:focus-visible,.mobile-sheet__link:focus-visible,.mobile-logout-form button:focus-visible,.mobile-bottom-nav__item:focus-visible{outline:3px solid color-mix(in srgb, var(--mobile-gold) 65%, transparent);outline-offset:2px}@media (min-width:601px){.mobile-route-root{padding:0 14px}.mobile-shell{background:var(--mobile-paper);width:min(100%,600px);margin:0 auto;box-shadow:0 0 35px #4832180f}.mobile-header{margin:0 -14px}.mobile-header__inner{padding-left:30px;padding-right:30px}.mobile-shell__content,.mobile-bottom-nav{padding-left:24px;padding-right:24px}.mobile-sheet{border-radius:22px;bottom:18px}}@media (max-width:390px){.mobile-action-grid,.mobile-feature-grid{grid-template-columns:1fr}.mobile-stat-grid{gap:5px}.mobile-stat{padding-left:7px;padding-right:7px}.mobile-stat strong{font-size:19px}.mobile-stat span{font-size:10px}}@media (max-width:360px){.mobile-home-hero{gap:10px;padding:17px}.mobile-home-hero__mark{border-radius:13px;width:44px;height:44px;font-size:25px}.mobile-header__brand-copy small{display:none}.mobile-header__roots-logo{width:53px}.mobile-header__tianzige-logo{width:26px;height:26px}}@media (max-width:330px){.mobile-header__brand-copy{display:none}}@media (prefers-reduced-motion:reduce){.mobile-card{transition:none}}