:root{--cf-bg:#f3f5fa;--cf-surface:#fff;--cf-sunken:#1418220d;--cf-ink:#14171d;--cf-ink-soft:#5b6472;--cf-ink-faint:#8a92a0;--cf-rule:#14182217;--cf-rule-strong:#1418222e;--cf-accent:#2f5bea;--cf-accent-soft:#2f5bea1a;--cf-on-accent:#fff;--cf-up:#0f9d76;--cf-up-soft:#0f9d761f;--cf-down:#d14a2e;--cf-down-soft:#d14a2e1a;--cf-warn:#a66a12;--cf-mark:#2f5bea24;--cf-shadow:0 1px 2px #1418220a, 0 10px 30px #1418220f;--cf-read:#2f5bea;--cf-recall:#7c4ddb;--cf-sentence:#0f9d76;--cf-new:#e08a00}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--cf-bg:#0e1014;--cf-surface:#181b21;--cf-sunken:#f2f3f512;--cf-ink:#f2f3f5;--cf-ink-soft:#a3aab5;--cf-ink-faint:#737b88;--cf-rule:#f2f3f51a;--cf-rule-strong:#f2f3f533;--cf-accent:#6f8fff;--cf-accent-soft:#6f8fff29;--cf-on-accent:#0b1020;--cf-up:#4cc9a4;--cf-up-soft:#4cc9a424;--cf-down:#f0876c;--cf-down-soft:#f0876c24;--cf-warn:#e0b35c;--cf-mark:#6f8fff3d;--cf-shadow:0 1px 2px #0006, 0 10px 30px #00000059;--cf-read:#6f8fff;--cf-recall:#a98bf0;--cf-sentence:#4cc9a4;--cf-new:#f0b24a}}:root[data-theme=dark]{--cf-bg:#0e1014;--cf-surface:#181b21;--cf-sunken:#f2f3f512;--cf-ink:#f2f3f5;--cf-ink-soft:#a3aab5;--cf-ink-faint:#737b88;--cf-rule:#f2f3f51a;--cf-rule-strong:#f2f3f533;--cf-accent:#6f8fff;--cf-accent-soft:#6f8fff29;--cf-on-accent:#0b1020;--cf-up:#4cc9a4;--cf-up-soft:#4cc9a424;--cf-down:#f0876c;--cf-down-soft:#f0876c24;--cf-warn:#e0b35c;--cf-mark:#6f8fff3d;--cf-shadow:0 1px 2px #0006, 0 10px 30px #00000059;--cf-read:#6f8fff;--cf-recall:#a98bf0;--cf-sentence:#4cc9a4;--cf-new:#f0b24a}body:has(.cfx){min-height:0}.cfx{z-index:1;background:var(--cf-bg);min-height:100dvh;color:var(--cf-ink);--cf-zh:var(--cf-font-han,"Noto Sans SC"), "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;font-family:var(--cf-font-latin,system-ui), var(--cf-zh);-webkit-font-smoothing:antialiased;font-size:15px;font-weight:400;line-height:1.5;position:relative}.cfx button,.cfx select,.cfx input{font:inherit;color:inherit}.cfx button,.cfx a,.cfx select{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.cf-top{z-index:10;background:var(--cf-bg);border-bottom:1px solid var(--cf-rule);padding-top:env(safe-area-inset-top);position:sticky;top:0}.cf-top>*{max-width:720px;margin:0 auto;padding-left:16px;padding-right:16px}.cf-title{align-items:center;gap:10px;padding-top:10px;display:flex}.cf-title h1{font-family:var(--cf-zh);letter-spacing:.02em;font-size:20px;font-weight:700}.cf-title-py{color:var(--cf-ink-faint);letter-spacing:0;margin-left:4px;font-family:inherit;font-size:13px;font-weight:400}.cf-version{font-variant-numeric:tabular-nums;letter-spacing:0;color:var(--cf-ink-faint);opacity:.75;margin-left:6px;font-family:inherit;font-size:10.5px;font-weight:600}.cfx.is-focus .cf-top,.cfx.is-focus .cf-tabs{display:none}.cfx.is-focus .cf-main{max-width:none;padding:0}.cfx.is-focus .cf-review{height:100dvh;min-height:0;overflow:hidden}.cfx.is-focus .cf-card{overscroll-behavior:contain;min-height:0;overflow-y:auto}.cfx.is-focus .cf-card>*{flex-shrink:0}.cf-past{background:var(--cf-accent-soft);color:var(--cf-ink);padding-top:8px;padding-bottom:8px;font-size:13px}.cf-tabs{--cf-tab-halo:var(--cf-surface);--cf-tab-pill:color-mix(in srgb, var(--cf-accent) 14%, var(--cf-surface));z-index:10;background:var(--cf-surface);border-top:1px solid var(--cf-rule);padding:0 max(8px, env(safe-area-inset-left)) env(safe-area-inset-bottom) max(8px, env(safe-area-inset-right));justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0}.cf-tab{cursor:pointer;min-width:0;max-width:180px;min-height:60px;color:var(--cf-ink-soft);white-space:nowrap;background:0 0;border:0;flex-direction:column;flex:1 1 0;justify-content:center;align-items:center;gap:2px;padding:6px 2px;display:flex}.cf-tab-icon{border-radius:16px;place-items:center;width:56px;height:32px;transition:background-color .2s;display:grid}.cf-tab-label{letter-spacing:.01em;font-size:11px;font-weight:500;line-height:1.2}.cf-tab.is-on{color:var(--cf-accent)}.cf-tab.is-on .cf-tab-icon{--cf-tab-halo:var(--cf-tab-pill);background:var(--cf-tab-pill)}.cf-tab.is-on .cf-tab-label{color:var(--cf-ink);font-weight:650}.cf-ti{width:30px;height:30px;overflow:visible}.cf-ti-draw{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round}.cf-ti-back{opacity:.45}.cf-ti-face{fill:var(--cf-tab-halo)}.cf-ti-fill{fill:currentColor;stroke:none;opacity:.22}.cf-tab.is-on .cf-ti-fill{opacity:.4}.cf-ti-zh{font-family:"LXGW WenKai TC", var(--cf-zh);fill:currentColor;text-anchor:middle;dominant-baseline:central;stroke:var(--cf-tab-halo);stroke-width:3px;stroke-linejoin:round;paint-order:stroke;font-weight:700}@media (prefers-reduced-motion:reduce){.cf-tab-icon{transition:none}}.cf-main{max-width:720px;padding:12px max(16px, env(safe-area-inset-right)) calc(88px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));margin:0 auto}.cf-section{margin-top:18px}.cf-h2{margin-bottom:4px;font-size:16px;font-weight:650}.cf-h3{text-transform:uppercase;letter-spacing:.04em;color:var(--cf-ink-soft);margin:16px 0 6px;font-size:13px;font-weight:650}.cf-lede{color:var(--cf-ink-soft);margin-bottom:10px;font-size:13.5px}.cf-muted{color:var(--cf-ink-faint);font-size:13px}.cf-pad{padding:12px 0}.cf-error{color:var(--cf-down);margin:10px 0}.cf-warn{color:var(--cf-warn);margin:8px 0;font-size:13.5px}.cfx code{background:var(--cf-sunken);border-radius:4px;padding:1px 4px;font-family:JetBrains Mono,ui-monospace,monospace;font-size:.9em}.cf-list{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:12px;list-style:none;overflow:hidden}.cf-list>li+li{border-top:1px solid var(--cf-rule)}.cf-row-head{text-align:left;cursor:pointer;background:0 0;border:0;align-items:baseline;gap:10px;width:100%;min-height:52px;padding:11px 14px;display:flex}.cf-row-open .cf-row-head{background:var(--cf-sunken)}.cf-word{font-family:var(--cf-zh);font-size:20px;font-weight:700}.cf-pinyin{color:var(--cf-ink-soft);text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:14px;overflow:hidden}.cf-count{color:var(--cf-up);font-variant-numeric:tabular-nums;margin-left:auto;font-weight:650}.cf-more{border:1px dashed var(--cf-rule-strong);cursor:pointer;width:100%;min-height:44px;color:var(--cf-ink-soft);background:0 0;border-radius:10px;margin-top:8px;padding:9px;display:block}.cf-tag{background:var(--cf-sunken);color:var(--cf-ink-soft);white-space:nowrap;border-radius:999px;padding:1px 7px;font-size:11px;display:inline-block}.cf-readonly{align-self:center;font-size:13px}.cf-tag-btn{cursor:pointer;background:0 0;border:0;margin:-12px -10px -12px auto;padding:12px 10px;line-height:1}.cf-zh{font-family:var(--cf-zh);font-size:18px;line-height:1.6}.cf-en{color:var(--cf-ink-soft);font-size:13px}.cf-mark{background:var(--cf-mark);color:inherit;border-radius:3px;padding:0 1px}.cf-buttons{flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:8px;display:flex}.cf-btn{border:1px solid var(--cf-accent);background:var(--cf-accent);white-space:nowrap;cursor:pointer;border-radius:14px;justify-content:center;align-items:center;min-height:46px;padding:8px 16px;font-size:14.5px;font-weight:600;text-decoration:none;display:inline-flex;color:var(--cf-on-accent)!important}.cf-btn:disabled{opacity:.5;cursor:default}.cf-btn-ghost{background:0 0;color:var(--cf-accent)!important}.cfx .cf-link{background:var(--cf-accent-soft);color:var(--cf-accent);white-space:nowrap;cursor:pointer;border:0;border-radius:999px;align-items:center;gap:4px;padding:4px 11px;font-size:13px;font-weight:600;line-height:1.4;text-decoration:none;display:inline-flex}.cfx .cf-link:active{background:color-mix(in srgb, var(--cf-accent) 26%, transparent)}.cfx .cf-link:disabled{opacity:.55;cursor:default}.cfx .cf-list-about .cf-link{font-size:inherit;background:0 0;padding:0;display:inline}.cf-switch-bar{top:var(--cf-top-h,0px);z-index:8;background:var(--cf-bg);margin:-12px -16px 0;padding:10px 16px 8px;position:sticky}.cf-switch{background:var(--cf-sunken);border-radius:12px;grid-template-columns:repeat(3,1fr);padding:3px;display:grid}.cfx .cf-switch-btn{min-height:38px;color:var(--cf-ink-soft);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:9px;font-size:14px;font-weight:600}.cf-switch-btn.is-on{background:var(--cf-surface);color:var(--cf-ink);box-shadow:0 1px 2px #14182214}.cf-sents{margin-top:4px}.cf-sfind{gap:8px;display:flex}.cf-sfind-box{border:1px solid var(--cf-rule);background:var(--cf-surface);min-width:0;min-height:44px;color:var(--cf-ink-faint);border-radius:12px;flex:1;align-items:center;gap:8px;padding:0 12px;display:flex}.cf-sfind-box:focus-within{border-color:var(--cf-accent)}.cf-sfind-box svg{flex:none}.cf-sfind-box input{min-width:0;color:var(--cf-ink);font-family:var(--cf-font-latin,system-ui), var(--cf-zh);background:0 0;border:0;outline:0;flex:1;font-size:16px}.cf-iconbtn{border:1px solid var(--cf-rule);background:var(--cf-surface);width:44px;min-height:44px;color:var(--cf-ink-soft);cursor:pointer;border-radius:12px;flex:none;place-items:center;display:grid}.cf-iconbtn.is-on{border-color:var(--cf-accent);background:var(--cf-accent-soft);color:var(--cf-accent)}.cf-chips{grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px;display:grid}.cfx .cf-chip{border:1px solid var(--cf-rule);min-width:0;min-height:40px;color:var(--cf-ink-soft);font:inherit;white-space:nowrap;cursor:pointer;background:0 0;border-radius:999px;justify-content:center;align-items:baseline;gap:4px;padding:9px 2px;font-size:13px;font-weight:600;display:flex}.cf-chip small{color:var(--cf-ink-faint);font-variant-numeric:tabular-nums;font-size:11.5px;font-weight:500}.cf-chip.is-on{border-color:var(--cf-ink);background:var(--cf-ink);color:var(--cf-bg)}.cf-chip.is-on small{color:var(--cf-bg);opacity:.7}.cf-applied{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.cfx .cf-pill{background:var(--cf-accent-soft);max-width:100%;min-height:36px;color:var(--cf-accent);font-family:var(--cf-font-latin,system-ui), var(--cf-zh);cursor:pointer;border:1px solid #0000;border-radius:999px;align-items:center;gap:6px;padding:4px 6px 4px 12px;font-size:13px;font-weight:600;display:inline-flex}.cf-pill span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.cf-pill i{background:var(--cf-surface);border-radius:50%;flex:none;place-items:center;width:22px;height:22px;font-style:normal;display:grid}.cf-pill.is-toggle{border-color:var(--cf-rule);color:var(--cf-ink-soft);background:0 0;padding-right:12px}.cf-pill.is-toggle.is-on{border-color:var(--cf-accent);background:var(--cf-accent-soft);color:var(--cf-accent)}.cf-scount{color:var(--cf-ink-faint);margin:14px 2px 6px;font-size:12.5px}.cf-ustrip{background:color-mix(in srgb, var(--cf-new) 14%, transparent);border-radius:16px;margin-top:12px;padding:12px 0 12px 14px}.cf-ustrip-head{justify-content:space-between;align-items:center;gap:8px;padding-right:6px;display:flex}.cf-ustrip-head p{font-size:13px;font-weight:600}.cf-ustrip-head button{min-height:36px;color:var(--cf-accent);font:inherit;cursor:pointer;background:0 0;border:0;padding:0 8px;font-size:13px;font-weight:600}.cf-ustrip-row{scrollbar-width:none;gap:8px;padding:6px 14px 2px 0;display:flex;overflow-x:auto}.cf-ustrip-row::-webkit-scrollbar{display:none}.cfx .cf-uword{background:var(--cf-surface);min-width:88px;color:var(--cf-ink);text-align:left;cursor:pointer;border:0;border-radius:12px;flex:none;gap:1px;padding:8px 12px;display:grid}.cf-uword b{font-family:var(--cf-zh);white-space:nowrap;font-size:18px;font-weight:700}.cf-uword span{color:var(--cf-ink-soft);white-space:nowrap;font-size:12px}.cf-uword em{color:var(--cf-up);font-size:12px;font-style:normal;font-weight:700}.cf-slist{border:1px solid var(--cf-rule);background:var(--cf-surface);border-radius:18px;margin:0;padding:0;list-style:none;overflow:hidden}.cf-slist>li+li{border-top:1px solid var(--cf-rule)}.cf-srow{width:100%;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;gap:4px;padding:14px 16px;display:grid}.cf-srow:active{background:var(--cf-sunken)}.cf-srow.is-static{cursor:default}.cf-srow-zh{font-family:var(--cf-zh);font-size:19px;font-weight:500;line-height:1.5}.cf-srow-en{color:var(--cf-ink-soft);font-size:14px;line-height:1.4}.cf-smeta{min-width:0;color:var(--cf-ink-faint);align-items:center;gap:6px;margin-top:2px;font-size:12px;display:flex}.cf-smeta>span{flex:none}.cf-smeta>.cf-smeta-src{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-family:var(--cf-font-latin,system-ui), var(--cf-zh);flex:0 auto;overflow:hidden}.cf-sdot{background:var(--cf-ink-faint);border-radius:50%;flex:none;width:7px;height:7px}.cf-sdot.is-review{background:var(--cf-sentence)}.cf-sdot.is-new{background:var(--cf-new)}.cf-sdot.is-retired{border:1.5px solid var(--cf-ink-faint);background:0 0}.cf-sdot.is-locked{border:1.5px dashed var(--cf-ink-faint);background:0 0}.cf-block{background:color-mix(in srgb, var(--cf-new) 16%, transparent);box-shadow:inset 0 -2px 0 var(--cf-new);color:inherit;border-radius:4px;padding:0 1px}.cf-sstate{color:var(--cf-ink-soft);align-items:center;gap:6px;padding-right:44px;font-size:12.5px;font-weight:600;display:flex}.cf-ruby{flex-wrap:wrap;gap:2px 1px;margin:10px 0 8px;display:flex}.cf-rgroup{align-items:flex-start;display:inline-flex}.cf-rseg{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-items:center;padding:2px 3px 4px;display:grid}.cf-rseg span{min-height:15px;color:var(--cf-read);white-space:nowrap;font-size:11px;line-height:15px}.cf-rseg b{font-family:var(--cf-zh);font-size:26px;font-weight:600;line-height:1.25}.cf-rseg.is-plain{cursor:default;padding-inline:0}.cf-rseg.is-learning b{box-shadow:inset 0 -2px 0 var(--cf-read)}.cf-rseg.is-unknown{background:color-mix(in srgb, var(--cf-new) 16%, transparent)}.cf-rseg.is-unknown b{box-shadow:inset 0 -2px 0 var(--cf-new)}.cf-rseg.is-on{background:var(--cf-accent-soft)}.cf-rseg.is-unknown.is-on{outline:2px solid var(--cf-new)}.cf-sheet-en{color:var(--cf-ink-soft);font-size:16px}.cf-wordcard{border:1px solid var(--cf-rule);background:var(--cf-surface);border-radius:14px;gap:4px;margin-top:14px;padding:12px 14px;font-size:14px;display:grid}.cf-wordcard-head{align-items:baseline;gap:10px;display:flex}.cf-wordcard-head b{font-size:24px;font-weight:700;line-height:1.3}.cf-wordcard-head span{color:var(--cf-read)}.cf-wordcard-acts{align-items:center;gap:18px;display:flex}.cf-wordcard-acts button,.cf-wordcard-acts a{min-height:36px;color:var(--cf-accent);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;padding:0;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.cf-sfacts{border:1px solid var(--cf-rule);background:var(--cf-surface);border-radius:14px;margin:16px 0 0;overflow:hidden}.cf-sfacts>div{grid-template-columns:76px 1fr;align-items:center;gap:10px;padding:11px 14px;font-size:14px;display:grid}.cf-sfacts>div+div{border-top:1px solid var(--cf-rule)}.cf-sfacts dt{color:var(--cf-ink-soft);font-size:13px}.cf-sfacts dd{min-width:0;font-family:var(--cf-font-latin,system-ui), var(--cf-zh);margin:0}.cf-sfacts-line{display:block}.cf-sheet-title{margin:0 44px 4px 0;font-size:18px;font-weight:650}.cf-opts{margin:10px 0 0;padding:0;list-style:none}.cf-opts li+li{border-top:1px solid var(--cf-rule)}.cfx .cf-opt{width:100%;min-height:52px;color:inherit;font-family:var(--cf-font-latin,system-ui), var(--cf-zh);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:12px;padding:10px 2px;font-size:15px;display:flex}.cf-opt-tick{border:1.5px solid var(--cf-rule-strong);border-radius:7px;flex:none;width:22px;height:22px}.cf-opt.is-on .cf-opt-tick{border-color:var(--cf-accent);background:var(--cf-accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3L15 7' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat}.cf-opt-name{flex:1;min-width:0}.cf-opt-n{color:var(--cf-ink-faint);font-variant-numeric:tabular-nums;font-size:13px}.cf-subpage-title{margin:2px 0 6px;font-size:22px;font-weight:700}.cf-wrow{width:100%;min-height:56px;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 16px;display:grid}.cf-wrow.is-static{cursor:default}.cf-wrow b{white-space:nowrap;font-size:20px;font-weight:700;line-height:1.3}.cf-wrow-gloss{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--cf-ink-soft);font-size:13px;overflow:hidden}.cf-wrow-gloss i{color:var(--cf-read);margin-right:6px;font-style:normal}.cf-wrow em{color:var(--cf-up);font-variant-numeric:tabular-nums;font-style:normal;font-weight:700}.cf-bsheet-gloss{margin:6px 0 4px}.cf-bsheet-n{color:var(--cf-up)}.cf-bsheet-list{margin-top:12px}.cf-seg{background:var(--cf-sunken);border-radius:10px;gap:3px;padding:3px;display:flex}.cf-seg-btn{cursor:pointer;min-height:44px;color:var(--cf-ink-soft);background:0 0;border:0;border-radius:8px;flex:1;padding:6px 4px;font-size:13px}.cf-seg-btn.is-on{background:var(--cf-surface);color:var(--cf-ink);box-shadow:var(--cf-shadow)}.cf-table{border-collapse:collapse;background:var(--cf-surface);border:1px solid var(--cf-rule);font-variant-numeric:tabular-nums;border-radius:12px;width:100%;overflow:hidden}.cf-table th,.cf-table td{border-top:1px solid var(--cf-rule);text-align:left;padding:6px 12px;font-weight:400}.cf-table tr:first-child th,.cf-table tr:first-child td{border-top:0}.cf-table td{text-align:right;font-weight:600}.cf-table .cf-sub th{color:var(--cf-ink-soft);padding-left:24px}.cf-table .cf-sub td{color:var(--cf-ink-soft);font-weight:400}.cf-delta{margin-top:8px}.cf-delta td:nth-child(3){color:var(--cf-ink-faint);width:1px}.cf-timeline{list-style:none}.cf-event{border-left:2px solid var(--cf-rule-strong);margin-left:8px;padding:10px 12px 10px 14px;position:relative}.cf-event.is-on{border-left-color:var(--cf-accent);background:var(--cf-accent-soft);border-radius:0 10px 10px 0}.cf-event-head{align-items:baseline;gap:8px;display:flex}.cf-event-seq{color:var(--cf-ink-faint);font-variant-numeric:tabular-nums;min-width:1.5em;font-size:12px}.cf-event-what{word-break:break-word;font-weight:600}.cf-event-meta{flex-wrap:wrap;align-items:center;gap:6px 10px;margin:4px 0 2px;display:flex}.cf-menu{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:18px;margin:4px 0 0;padding:0;list-style:none;overflow:hidden}.cf-menu li+li{border-top:1px solid var(--cf-rule)}.cf-menu-row{width:100%;min-height:64px;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:12px;padding:10px 16px;display:flex}.cf-menu-row:active{background:var(--cf-sunken)}.cf-menu-text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.cf-menu-text b{font-size:16px;font-weight:600}.cf-menu-text small{color:var(--cf-ink-soft);font-size:13px}.cf-menu-count{background:var(--cf-accent-soft);color:var(--cf-accent);font-variant-numeric:tabular-nums;border-radius:999px;flex:none;padding:2px 8px;font-size:12.5px;font-weight:600}.cf-menu-row>i{color:var(--cf-ink-faint);flex:none;font-size:20px;font-style:normal}.cf-subpage>.cf-crumbs{margin:-6px 0 0 -6px}.cf-subpage>.cf-section:first-of-type{margin-top:4px}.cf-subpage>.cf-section:first-of-type>.cf-h2{margin-bottom:6px;font-size:22px;font-weight:700}.cf-file input{opacity:0;width:1px;height:1px;position:absolute}.cf-file{margin-top:6px;display:inline-block;position:relative}.cf-pending{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:12px;padding:12px}.cf-roles{flex-direction:column;gap:6px;display:flex}.cf-role{justify-content:space-between;align-items:center;gap:10px;display:flex}.cf-role-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.cf-role-check{justify-content:flex-start;min-height:44px;margin-top:4px;font-size:13.5px}.cf-role-check input{flex:none;width:20px;height:20px}.cf-today{max-width:560px;margin:0 auto;padding:8px 4px 76px}.cf-today-date{color:var(--cf-ink-soft);margin:0;font-size:13px}.cf-today-title{letter-spacing:-.01em;margin:2px 0 20px;font-size:30px;font-weight:650}.cf-today-head{align-items:baseline;gap:10px;margin-bottom:14px;display:flex}.cf-today-n{letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:0;font-size:52px;font-weight:650;line-height:1}.cf-today-sub{color:var(--cf-ink-soft);margin:0;font-size:15px}.cf-today-done{color:var(--cf-ink-soft);margin:6px 0 0;font-size:12.5px}.cf-strip{border-top:1px solid var(--cf-rule);margin:16px 0 0;padding:10px 0 0;position:relative}.cf-strip-month{z-index:1;background:var(--cf-bg);color:var(--cf-ink-soft);pointer-events:none;padding:0 6px 2px 0;font-size:12.5px;font-weight:600;position:absolute;top:12px;left:0}.cf-strip.is-loading{height:128px}.cf-strip-days{scrollbar-width:none;overscroll-behavior-x:contain;align-items:flex-end;gap:4px;padding:0 2px 2px;display:flex;overflow-x:auto;-webkit-mask-image:linear-gradient(90deg,#0000,#000 18px calc(100% - 18px),#0000);mask-image:linear-gradient(90deg,#0000,#000 18px calc(100% - 18px),#0000)}.cf-strip-days::-webkit-scrollbar{display:none}.cfx .cf-strip-day{cursor:pointer;background:0 0;border:0;border-radius:8px;flex-direction:column;flex:none;align-items:center;gap:4px;width:30px;padding:4px 0 2px;display:flex}.cfx .cf-strip-day.is-today{width:52px}.cfx .cf-strip-day.is-picked{background:var(--cf-sunken)}.cf-strip-bar{flex-direction:column-reverse;gap:1px;width:16px;height:76px;display:flex}.is-today .cf-strip-bar{width:26px}.cf-strip-bar i{border-radius:2px;width:100%;display:block}.is-past .cf-strip-bar i{background:var(--cf-rule-strong)}.is-ahead .cf-strip-bar i{background:color-mix(in srgb, var(--cf-accent) 40%, transparent)}.is-today .cf-strip-bar i.is-solid{background:var(--cf-accent)}.is-today .cf-strip-bar i.is-pale{background:color-mix(in srgb, var(--cf-accent) 28%, transparent)}.cf-strip-label{color:var(--cf-ink-soft);font-variant-numeric:tabular-nums;flex-direction:column;align-items:center;font-size:11.5px;line-height:1.15;display:flex}.is-today .cf-strip-label{color:var(--cf-ink);font-weight:600}.cf-strip-pace{color:var(--cf-ink-faint);margin:8px 0 0;font-size:12.5px}.cf-strip-pace b{color:var(--cf-ink-soft);font-variant-numeric:tabular-nums;font-weight:600}.cf-daybar{background:var(--cf-sunken);border-radius:4px;gap:2px;height:8px;display:flex;overflow:hidden}.cf-daybar i{height:100%;transition:width .3s;display:block}.cf-daybar .is-done{background:var(--cf-ink-faint)}.cf-daybar .is-read{background:var(--cf-read)}.cf-daybar .is-sentence{background:var(--cf-sentence)}.cf-daybar .is-new{background:var(--cf-new)}.cf-kinds{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:18px;margin:22px 0 0;padding:0;list-style:none;overflow:hidden}.cf-kinds>li+li{border-top:1px solid var(--cf-rule)}.cf-kind{align-items:center;gap:14px;min-height:64px;padding:10px 16px;font-size:15.5px;display:flex}label.cf-kind{cursor:pointer}.cf-kind>span{flex-direction:column;flex:1;min-width:0;display:flex}.cf-kind small{color:var(--cf-ink-soft);font-size:12.5px}.cf-kind>b{font-variant-numeric:tabular-nums;font-size:16px;font-weight:600}.cf-kind.is-read{--cf-kind:var(--cf-read)}.cf-kind.is-produce{--cf-kind:var(--cf-recall)}.cf-kind.is-sentence{--cf-kind:var(--cf-sentence)}.cf-kind.is-new{--cf-kind:var(--cf-new)}.cf-kind.is-off>span,.cf-kind.is-off>b{color:var(--cf-ink-faint)}.cf-dot{background:var(--cf-kind,var(--cf-accent));border-radius:50%;flex:none;width:10px;height:10px;margin:0 6px}.cf-kind input{opacity:0;width:22px;height:22px;margin:0;position:absolute}.cf-tick{border:2px solid var(--cf-rule-strong);border-radius:7px;flex:none;place-items:center;width:22px;height:22px;transition:background .15s,border-color .15s;display:grid}.cf-tick:after{content:"";border-left:2.2px solid var(--cf-surface);border-bottom:2.2px solid var(--cf-surface);opacity:0;width:10px;height:5px;transform:translateY(-1px)rotate(-45deg)}.cf-kind input:checked+.cf-tick{background:var(--cf-kind);border-color:var(--cf-kind)}.cf-kind input:checked+.cf-tick:after{opacity:1}.cf-kind input:focus-visible+.cf-tick{outline:2px solid var(--cf-accent);outline-offset:2px}.cf-stepper{align-items:center;gap:4px;display:flex}.cf-stepper b{text-align:center;font-variant-numeric:tabular-nums;min-width:2.2ch;font-size:16px}.cf-stepper button{background:var(--cf-sunken);cursor:pointer;border:0;border-radius:12px;width:40px;height:40px;font-size:20px;line-height:1}.cf-stepper button:disabled{opacity:.4}@media (max-height:940px){.cf-today{padding-top:4px;padding-bottom:60px}.cf-today-title{display:none}.cf-today-date{margin-bottom:8px}.cf-today-head{margin-bottom:10px}.cf-today-n{font-size:46px}.cf-strip{margin-top:12px}.cf-strip-bar{height:56px}.cf-kinds{margin-top:12px}.cf-kind{min-height:52px;padding:6px 16px}}@media (max-height:700px){.cf-today-date,.cf-kind small{display:none}.cf-kind{min-height:44px}}.cf-review{max-width:560px;min-height:100dvh;padding:calc(14px + env(safe-area-inset-top)) 16px calc(104px + env(safe-area-inset-bottom));flex-direction:column;margin:0 auto;display:flex}.cf-session-top{align-items:center;gap:12px;margin-bottom:12px;display:flex}.cf-close{width:40px;height:40px;color:var(--cf-ink-soft);cursor:pointer;background:0 0;border:0;border-radius:12px;place-items:center;margin-left:-8px;display:grid}.cf-progress{background:var(--cf-sunken);border-radius:4px;flex:1;height:8px;overflow:hidden}.cf-progress i{background:var(--cf-accent);border-radius:4px;min-width:8px;height:100%;transition:width .3s;display:block}.cf-session-list{text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:40%;color:var(--cf-ink-soft);flex:0 auto;font-size:14px;font-weight:600;overflow:hidden}.cf-left{text-align:right;min-width:44px;color:var(--cf-ink-soft);font-variant-numeric:tabular-nums;font-size:13px}.cf-card{--cf-kind:var(--cf-read);background:var(--cf-surface);border:1px solid var(--cf-rule);box-shadow:var(--cf-shadow);border-radius:24px;flex-direction:column;flex:1;padding:18px 22px 20px;transition:transform .22s,opacity .22s;animation:.26s both cf-arrive;display:flex}.cf-card.is-produce{--cf-kind:var(--cf-recall)}.cf-card.is-sentence{--cf-kind:var(--cf-sentence)}.cf-card.is-leaving-good{opacity:0;transform:translate(56px)}.cf-card.is-leaving-forgot{opacity:0;transform:translate(-56px)}.cf-card.is-leaving-skip{opacity:0;transform:translateY(-16px)}@keyframes cf-arrive{0%{opacity:0;transform:translateY(10px)scale(.985)}}@keyframes cf-rise{0%{opacity:.4;transform:translateY(24px)}}.cf-card-kind{color:var(--cf-kind);align-items:center;gap:8px;margin-bottom:8px;font-size:13px;font-weight:550;display:flex}.cf-card-kind .cf-dot{width:8px;height:8px;margin:0}.cfx .cf-card{background:color-mix(in srgb, var(--cf-kind) 4%, var(--cf-surface));border:1.5px solid color-mix(in srgb, var(--cf-kind) 60%, transparent)}.cf-kind-pill{background:color-mix(in srgb, var(--cf-kind) 18%, transparent);white-space:nowrap;border-radius:999px;align-items:center;gap:7px;padding:5px 12px 5px 10px;font-size:14px;font-weight:600;display:inline-flex}.cf-card-kind .cf-tag{font-weight:400}.cf-card-tags{flex-wrap:wrap;justify-content:flex-end;gap:4px;min-width:0;margin-left:auto;display:flex}.cf-hsk:before{content:"";background:var(--cf-level,var(--cf-ink-faint));vertical-align:middle;border-radius:50%;width:6px;height:6px;margin:0 5px 1px 0;display:inline-block}.cf-hsk.is-none:before{box-shadow:inset 0 0 0 1px var(--cf-ink-faint);background:0 0}.cf-source{text-align:center;color:var(--cf-ink-faint);margin:-2px 0 6px;font-size:11.5px}.cf-why{color:var(--cf-ink-soft);flex-direction:column;gap:6px;margin-top:14px;font-size:13px;display:flex}.cf-undo{min-height:32px;font:inherit;color:var(--cf-accent);cursor:pointer;background:0 0;border:0;border-radius:8px;flex:none;align-items:center;gap:4px;margin:-6px -6px -6px 0;padding:0 8px;font-weight:600;display:inline-flex}.cf-undo:disabled{opacity:.5}.cf-history{min-height:18px;color:var(--cf-ink-faint);justify-content:space-between;align-items:center;gap:12px;font-size:12px;display:flex}.cf-bubbles{align-items:center;gap:3px;min-width:0;display:flex;overflow:hidden}.cf-bubble{background:var(--cf-up);border-radius:50%;flex:none;width:9px;height:9px}.cf-bubble.is-forgot{border:2px solid var(--cf-down);background:0 0}.cf-bubble.is-pleco{width:6px;height:6px}.cf-bubble.is-pleco.is-forgot{border-width:1.5px}.cf-bubble-gap{background:var(--cf-rule-strong);flex:none;width:1px;height:10px;margin:0 3px}.cf-history-when{white-space:nowrap;margin-left:auto}.cf-note{background:var(--cf-accent-soft);border-radius:12px;margin:10px 0 0;padding:8px 12px;font-size:14px;line-height:1.4}.cf-card-word{font-family:var(--cf-zh);font-weight:600;font-size:min(clamp(64px, 24vw, 96px), calc((min(100vw, 560px) - 80px) / var(--n,2)));text-align:center;white-space:nowrap;margin:26px 0 12px;line-height:1.15}.cf-card-word.is-long{white-space:normal;overflow-wrap:anywhere}.cf-card-pinyin{text-align:center;color:var(--cf-kind);margin-bottom:12px;font-size:22px}.cf-card-hint,.cf-card-meaning{text-align:center;color:var(--cf-ink-soft);margin:0 0 10px;font-size:14px}.cf-card-meaning{color:var(--cf-ink);font-size:17px;font-weight:600}.cf-card-zh,.cf-card-sentence,.cf-zh{font-feature-settings:"halt"}.cf-card-zh{font-family:var(--cf-zh);text-align:center;color:var(--cf-ink-soft);margin:6px 0;font-size:20px;line-height:1.6}.cf-card .cf-mark{color:var(--cf-kind);background:0 0;padding:0;font-weight:600}.cf-card-sentence{font-family:var(--cf-zh);margin:26px 0 12px;font-size:30px;font-weight:550;line-height:1.6}.cf-card-en{margin:0 0 14px;font-size:17px;line-height:1.5}.cf-back{border-top:1px solid var(--cf-rule);margin-top:16px;padding-top:16px;animation:.26s both cf-rise}.cf-back .cf-en,.cf-also{text-align:center;margin-top:10px;font-size:14px;display:block}.cf-prompt{text-align:center;margin:30px 0 16px;padding:0;list-style:none}.cf-prompt li{font-size:23px;font-weight:600;line-height:1.4}.cf-prompt li+li{color:var(--cf-ink-soft);margin-top:6px;font-size:17px;font-weight:400}.cf-defs{margin:4px 0 6px}.cf-def+.cf-def{margin-top:10px}.cf-def-p{color:var(--cf-kind);font-size:13px}.cf-def ul{margin:2px 0 0;padding:0;list-style:none}.cf-def li{border-bottom:1px solid var(--cf-rule);font-size:15.5px;line-height:1.4}.cf-def li.has-ai{flex-wrap:wrap;align-items:center;column-gap:6px;display:flex}.cf-def li.has-ai .cf-sense{flex:0 auto;width:auto}.cf-def li.has-ai .cf-ai-pill-wrap.is-open{display:contents}.cf-def li.has-ai .cf-ai-pill-more{flex-basis:100%;margin:0 0 10px 4px}.cf-def li:last-child{border-bottom:0}.cf-def li.is-target{background:var(--cf-accent-soft);border-radius:8px}.cf-sense,.cf-sense-text{text-align:left;min-height:36px;padding:10px 4px;display:inline-block}.cf-sense{cursor:pointer;background:0 0;border:0;width:100%}.cf-split{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:2px 4px 10px;font-size:13px;display:flex}.cf-defs-hint{margin-top:8px;font-size:12px}.cf-tokens{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.cf-token{font-family:var(--cf-zh);background:var(--cf-sunken);cursor:pointer;border:0;border-radius:13px;min-width:46px;min-height:46px;padding:4px 13px;font-size:20px;transition:background .12s}.cf-token.is-on{background:var(--cf-down);color:#fff}.cf-card-foot{justify-content:center;gap:18px;margin-top:auto;padding-top:16px;display:flex}.cfx .cf-foot-btn{min-width:52px;color:var(--cf-ink-soft);cursor:pointer;--hue:var(--cf-accent);background:0 0;border:0;justify-items:center;gap:4px;padding:0;text-decoration:none;display:grid}.cf-foot-zh{background:color-mix(in srgb, var(--hue) 16%, transparent);width:46px;height:46px;color:var(--hue);font-family:"LXGW WenKai TC", var(--cf-zh);border-radius:50%;place-items:center;font-size:24px;font-weight:700;line-height:1;transition:transform .12s;display:grid}.cf-foot-btn:active .cf-foot-zh{transform:scale(.92)rotate(-6deg)}.cf-foot-btn small{font-size:11.5px;font-weight:600}.cfx .cf-foot-btn.is-pleco{--hue:var(--cf-read)}.cfx .cf-foot-btn.is-note{--hue:var(--cf-new)}.cfx .cf-foot-btn.is-look{--hue:var(--cf-recall)}.cfx .cf-foot-btn.is-known{--hue:var(--cf-up)}.cfx .cf-foot-btn.is-inline{vertical-align:middle;align-items:center;gap:6px;min-width:0;display:inline-flex}.cf-foot-btn.is-inline .cf-foot-zh{width:30px;height:30px;font-size:17px}.cf-foot-btn.is-inline small{font-size:13px}.cfx .cf-foot-btn.is-suspend{--hue:var(--cf-ink-soft)}.cf-suspend-note{color:var(--cf-ink-soft);flex-wrap:wrap;justify-content:center;align-items:baseline;gap:4px 8px;margin:10px 0 0;font-size:13.5px;display:flex}.cf-suspend-ask{margin-top:auto;padding-top:16px}.cf-suspend-ask p{color:var(--cf-ink-soft);margin:0 0 10px;font-size:14px}.cf-suspend-ask b{color:var(--cf-ink);font-size:17px}.cf-suspend-note .cf-zh,.cf-suspend-note button{white-space:nowrap}.cf-suspend-note .cf-zh{color:var(--cf-ink);font-size:17px;font-weight:700}@media (prefers-reduced-motion:reduce){.cf-foot-zh{transition:none}}.cf-card-en-near{text-align:center;margin:4px 0 0;font-size:14px}.cf-fix{margin-top:10px}.cf-input{border:1px solid var(--cf-rule-strong);background:var(--cf-bg);border-radius:13px;width:100%;min-height:46px;margin-bottom:8px;padding:8px 14px;font-size:16px}.cf-receipt{color:var(--cf-ink-soft);--cf-tone:var(--cf-up);flex:none;margin:10px 2px 0;font-size:12.5px}.cf-receipt.is-forgot{--cf-tone:var(--cf-down)}.cf-receipt-top{align-items:center;gap:8px;height:20px;display:flex}.cf-receipt-top>b{text-overflow:ellipsis;white-space:nowrap;max-width:8em;color:var(--cf-ink);flex:none;font-weight:600;overflow:hidden}.cf-meter{background:var(--cf-sunken);border-radius:4px;flex:1;height:8px;position:relative}.cf-meter-fill{width:var(--to);background:var(--cf-tone);border-radius:4px;min-width:8px;animation:.7s cubic-bezier(.2,.8,.2,1) both cf-meter;position:absolute;inset:0 auto 0 0}.cf-meter-was{top:-3px;bottom:-3px;left:var(--from);background:var(--cf-ink-soft);width:2px;box-shadow:0 0 0 2px var(--cf-bg);border-radius:1px;margin-left:-1px;position:absolute}@keyframes cf-meter{0%{width:var(--from)}to{width:var(--to)}}.cf-receipt-span{font-variant-numeric:tabular-nums;white-space:nowrap;flex:none}.cf-receipt-span em{color:var(--cf-ink-faint);font-style:normal}.cf-receipt-span b{color:var(--cf-ink);font-weight:650}.cf-facts{flex-wrap:wrap;gap:6px;margin:8px 0 0;padding:0;list-style:none;display:flex}.cf-facts li{background:var(--cf-surface);border:1px solid var(--cf-rule);white-space:nowrap;border-radius:13px;flex:none;align-items:center;gap:5px;height:26px;padding:0 10px;font-size:12px;animation:.28s cubic-bezier(.2,.9,.3,1.2) both cf-fact;display:flex}.cf-facts b{color:var(--cf-ink);font-variant-numeric:tabular-nums;font-weight:650}.cf-facts .is-up b{color:var(--cf-up)}.cf-facts .is-down b{color:var(--cf-down)}.cf-facts .is-recall b{color:var(--cf-recall)}.cf-facts .is-sentence b{color:var(--cf-sentence)}.cf-facts .is-new b{color:var(--cf-new)}@keyframes cf-fact{0%{opacity:0;transform:translateY(6px)scale(.92)}to{opacity:1;transform:none}}.cf-done{text-align:center;margin:auto 0;padding:10vh 0}.cf-done-zh{font-family:var(--cf-zh);color:var(--cf-accent);margin:0 0 14px;font-size:80px;font-weight:600;line-height:1}.cf-done .cf-btn{margin-top:12px}.cf-done .cf-keep-going{width:fit-content;margin:12px auto 0;display:flex}.cf-done .cf-keep-going+.cf-btn{margin-top:8px}.cf-answer{left:0;right:0;bottom:calc(64px + env(safe-area-inset-bottom));z-index:9;padding:10px max(16px, env(safe-area-inset-left)) 12px max(16px, env(safe-area-inset-right));background:var(--cf-bg);justify-content:center;align-items:center;gap:10px;display:flex;position:fixed}.cf-answer.is-floor{padding-bottom:calc(18px + env(safe-area-inset-bottom));bottom:0}.cf-answer-btn{cursor:pointer;border:0;border-radius:18px;flex-direction:column;flex:1;justify-content:center;align-items:center;max-width:264px;min-height:58px;font-size:17px;font-weight:600;transition:transform 80ms,filter .12s;display:flex}.cf-answer-btn:active{transform:scale(.97)}.cf-answer-btn:disabled{opacity:.45}.cf-answer-btn small{opacity:.82;font-size:12px;font-weight:400}.cfx .cf-answer-show,.cfx .cf-answer-good{background:var(--cf-accent);color:var(--cf-on-accent)}.cfx .cf-answer-show{max-width:528px}.cfx .cf-answer-forgot,.cfx .cf-answer-ghost{background:var(--cf-sunken);color:var(--cf-ink)}.cfx .cf-answer-ghost{flex:none;padding:0 22px}.cf-answer-note{flex:1;font-size:13px}.cfx .cf-fast-btn{background:color-mix(in srgb, var(--cf-new) 16%, var(--cf-surface));border:1px solid color-mix(in srgb, var(--cf-new) 45%, transparent);color:var(--cf-ink);flex:0 auto;padding:0 18px}.cf-fast-btn-label{align-items:center;gap:6px;display:inline-flex}.cf-bolt{color:var(--cf-new);filter:drop-shadow(0 0 6px color-mix(in srgb, var(--cf-new) 55%, transparent))}.cf-fast-btn:hover .cf-bolt,.cf-fast-btn:active .cf-bolt{animation:.35s cf-zap}@keyframes cf-zap{0%,to{transform:none}30%{transform:translateY(-1px)rotate(-8deg)scale(1.2)}60%{transform:rotate(6deg)scale(1.05)}}@media (prefers-reduced-motion:reduce){.cf-fast-btn .cf-bolt,.cf-fast-peek{animation:none}}.cf-fast{max-width:720px;height:100dvh;padding-top:env(safe-area-inset-top);flex-direction:column;margin:0 auto;display:flex;position:relative}.cf-fast-top{border-bottom:1px solid var(--cf-rule);flex:none;align-items:center;gap:10px;padding:10px 16px;display:flex}.cf-fast-top .cf-close{margin-left:-8px}.cf-fast-count{min-width:0;color:var(--cf-ink-soft);flex-wrap:wrap;flex:1;gap:2px 12px;margin:0;font-size:12.5px;display:flex}.cf-fast-count b{color:var(--cf-ink);font-variant-numeric:tabular-nums;font-size:15px;font-weight:650}.cf-fast-count .is-good b{color:var(--cf-up)}.cf-fast-count .is-forgot b{color:var(--cf-down)}.cf-fast-done-btn{flex:none}.cf-fast-body{flex:1;min-height:0;position:relative}.cf-fast-scroll{overscroll-behavior:contain;height:100%;padding:12px 16px 0;overflow-y:auto}.cf-fast-note{align-items:flex-end;min-height:calc(33.3333dvh - 43.3333px);margin:0 0 10px;font-size:13px;display:flex}.cf-fast-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}@media (min-width:560px){.cf-fast-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}.cf-fast-cell{min-width:0}.cf-fast-cell button{border:1px solid var(--cf-rule);background:var(--cf-surface);width:100%;height:66px;color:var(--cf-ink);cursor:pointer;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:8px 6px;transition:background .15s,border-color .15s;display:flex;overflow:hidden}.cf-fast-ahead{white-space:nowrap;z-index:2;background:color-mix(in srgb, var(--cf-bg) 88%, transparent);border:1px solid var(--cf-rule-strong);width:max-content;max-width:calc(100% - 48px);color:var(--cf-ink-soft);text-align:center;pointer-events:none;border-radius:999px;margin:0;padding:6px 12px;font-size:12px;position:absolute;top:83.3333%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 14px #0000002e}.cf-fast-cell button{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:manipulation}.cf-fast-peek{z-index:20;background:var(--cf-surface);border:1px solid var(--cf-rule-strong);width:max-content;max-width:min(260px,100vw - 32px);color:var(--cf-ink-soft);pointer-events:none;border-radius:14px;flex-direction:column;gap:2px;padding:10px 14px;font-size:13.5px;line-height:1.4;animation:.14s ease-out both cf-peek;display:flex;position:fixed;transform:translate(-50%,-100%);box-shadow:0 10px 30px #00000047}.cf-fast-peek.is-below{transform:translate(-50%)}.cf-fast-peek b{font-family:var(--cf-zh);color:var(--cf-ink);font-size:20px;font-weight:600}.cf-fast-peek-py{color:var(--cf-read);font-size:15px}@keyframes cf-peek{0%{opacity:0;scale:.94}}.cf-fast-word{font-family:var(--cf-zh);font-weight:600;font-size:min(26px, calc((min(100vw, 720px) - 32px) / 3 / var(--n) - 4px));white-space:nowrap;line-height:1.2}.cf-fast-cell.is-ahead button{opacity:.38;filter:grayscale();border-style:dashed}.cf-fast-cell button{transition:background .15s,border-color .15s,opacity .2s,filter .2s}.cf-fast-cell.is-seen button{border-color:color-mix(in srgb, var(--cf-up) 35%, var(--cf-rule));animation:.32s cubic-bezier(.2,.8,.2,1) cf-fast-turn}@keyframes cf-fast-turn{0%{transform:scale(.94)}}.cf-fast-cell.is-forgot button{background:var(--cf-down-soft);border-color:var(--cf-down)}.cf-fast-cell button{position:relative}.cf-fast-word{transition:transform .38s cubic-bezier(.2,.8,.2,1)}.cf-fast-meaning{color:var(--cf-ink-soft);text-align:center;opacity:0;pointer-events:none;flex-direction:column;font-size:10.5px;line-height:1.25;transition:opacity .3s 60ms,transform .38s cubic-bezier(.2,.8,.2,1) 60ms;display:flex;position:absolute;bottom:6px;left:6px;right:6px;transform:translateY(10px)}.cf-fast-cell.is-shown .cf-fast-word,.cf-fast-cell.is-forgot .cf-fast-word{transform:translateY(-11px)scale(.66)}.cf-fast-cell.is-shown .cf-fast-meaning,.cf-fast-cell.is-forgot .cf-fast-meaning{opacity:1;transform:none}.cf-fast-cell.is-shown:not(.is-forgot) .cf-fast-meaning span:first-child{color:var(--cf-read)}@media (prefers-reduced-motion:reduce){.cf-fast-word,.cf-fast-meaning{transition:none}.cf-fast-cell.is-seen button{animation:none}}.cf-fast-meaning span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.cf-fast-tail{text-align:center;height:72dvh;color:var(--cf-ink-faint);padding-top:18px;font-size:13px}.cf-fast-confirm{overflow-y:auto}.cf-fast-split{grid-template-columns:1fr 1fr;gap:8px;margin:14px 0;display:grid}.cf-fast-split>div{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:16px;flex-direction:column;padding:12px 14px;display:flex}.cf-fast-split b{font-variant-numeric:tabular-nums;font-size:34px;font-weight:650;line-height:1.1}.cf-fast-split .is-good b{color:var(--cf-up)}.cf-fast-split .is-forgot b{color:var(--cf-down)}.cf-fast-split span{color:var(--cf-ink-soft);font-size:13px}.cf-fast-facts{margin:0 0 6px}.cf-fast-facts>div{border-bottom:1px solid var(--cf-rule);justify-content:space-between;padding:8px 2px;font-size:14px;display:flex}.cf-fast-facts dt{color:var(--cf-ink-soft)}.cf-fast-facts dd{font-variant-numeric:tabular-nums;margin:0}.cf-fast-facts em{color:var(--cf-ink-faint);font-style:normal}.cf-fast-h3{color:var(--cf-ink-soft);margin:18px 0 8px;font-size:13px;font-weight:600}.cf-fast-buckets{gap:6px;margin:0;padding:0;list-style:none;display:grid}.cf-fast-buckets li{color:var(--cf-ink-soft);grid-template-columns:8.5em 1fr 3.5em;align-items:center;gap:10px;font-size:13px;display:grid}.cf-fast-buckets i{background:var(--cf-read);border-radius:0 5px 5px 0;min-width:2px;height:10px}.cf-fast-buckets b{text-align:right;color:var(--cf-ink);font-variant-numeric:tabular-nums;font-weight:600}.cf-fast-forgot{font-family:var(--cf-zh);margin:0;font-size:17px;line-height:1.7}.cf-fast-progress{background:var(--cf-sunken);border-radius:16px;flex:1;place-items:center;max-width:528px;height:58px;display:grid;position:relative;overflow:hidden}.cf-fast-progress i{background:var(--cf-up-soft);transition:width .3s;position:absolute;inset:0 auto 0 0}.cf-fast-progress span{font-size:14px;font-weight:600;position:relative}@media (prefers-reduced-motion:reduce){.cf-card,.cf-back,.cf-meter-fill,.cf-facts li{transition:none;animation:none}}.cf-tiles{grid-template-columns:repeat(4,1fr);gap:6px;margin:8px 0 10px;display:grid}.cf-tile{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:14px;flex-direction:column;min-width:0;padding:9px 9px 8px;display:flex}.cf-tile b{font-variant-numeric:tabular-nums;white-space:nowrap;font-size:19px;font-weight:650;line-height:1.25}.cf-tile span{color:var(--cf-ink-soft);font-size:12px;line-height:1.25}.cf-stats{--cf-s1:#2a78d6;--cf-s2:#eb6834}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .cf-stats{--cf-s1:#3987e5;--cf-s2:#d95926}}:root[data-theme=dark] .cf-stats{--cf-s1:#3987e5;--cf-s2:#d95926}.cf-chart,.cf-heat,.cf-stages{position:relative}.cf-chart{margin-top:6px}.cf-chart-max{color:var(--cf-ink-faint);border-bottom:1px dashed var(--cf-rule);font-variant-numeric:tabular-nums;padding-bottom:2px;font-size:10.5px}.cf-cols{border-bottom:1px solid var(--cf-rule-strong);align-items:flex-end;gap:2px;height:120px;display:flex}.cf-col{cursor:default;flex:1;align-items:flex-end;min-width:0;height:100%;display:flex}.cf-col-stack{flex-direction:column-reverse;gap:2px;width:100%;height:100%;display:flex}.cf-barseg{background:var(--cf-s1);flex:none;min-height:2px;display:block}.cf-barseg.is-s2{background:var(--cf-s2)}.cf-cols.is-single .cf-barseg{background:var(--cf-accent)}.cf-col-stack .cf-barseg:last-child{border-radius:4px 4px 0 0}.cf-col:hover .cf-barseg{filter:brightness(1.12)}.cf-ticks{gap:2px;margin-top:3px;display:flex;overflow:hidden}.cf-ticks span{min-width:0;color:var(--cf-ink-faint);white-space:nowrap;flex:1;font-size:10px;overflow:visible}.cf-legend{color:var(--cf-ink-soft);flex-wrap:wrap;gap:4px 14px;margin-top:8px;font-size:12px;display:flex}.cf-legend span{align-items:center;gap:6px;display:inline-flex}.cf-legend i{border-radius:2px;width:10px;height:10px;min-height:0}.cf-tip{z-index:2;background:var(--cf-ink);color:var(--cf-bg);text-align:center;white-space:nowrap;pointer-events:none;border-radius:8px;flex-direction:column;padding:5px 9px;font-size:11.5px;line-height:1.3;display:flex;position:absolute;transform:translate(-50%,calc(-100% - 6px))}.cf-tip b{font-size:13px}.cf-heat{gap:4px;margin-top:8px;display:flex}.cf-heat-days{color:var(--cf-ink-faint);grid-template-rows:14px repeat(7,12px);row-gap:2px;width:10px;font-size:9px;display:grid}.cf-heat-days span:first-child{grid-row:2}.cf-heat-days span:nth-child(2){grid-row:4}.cf-heat-days span:nth-child(3){grid-row:6}.cf-heat-grid{flex:1;justify-content:flex-end;gap:2px;display:flex}.cf-heat-col{grid-template-rows:14px repeat(7,12px);row-gap:2px;width:12px;display:grid}.cf-heat-month{color:var(--cf-ink-faint);white-space:nowrap;font-size:9px}.cf-heat-cell{background:var(--cf-sunken);border-radius:3px;width:12px;height:12px;display:block}.cf-heat-cell.is-future{background:0 0}.cf-heat-cell.is-1{background:color-mix(in srgb, var(--cf-accent) 30%, var(--cf-surface))}.cf-heat-cell.is-2{background:color-mix(in srgb, var(--cf-accent) 55%, var(--cf-surface))}.cf-heat-cell.is-3{background:color-mix(in srgb, var(--cf-accent) 78%, var(--cf-surface))}.cf-heat-cell.is-4{background:var(--cf-accent)}.cf-heat-cell.is-p1{background:color-mix(in srgb, var(--cf-ink-soft) 22%, var(--cf-surface))}.cf-heat-cell.is-p2{background:color-mix(in srgb, var(--cf-ink-soft) 40%, var(--cf-surface))}.cf-heat-cell.is-p3{background:color-mix(in srgb, var(--cf-ink-soft) 60%, var(--cf-surface))}.cf-heat-cell.is-p4{background:color-mix(in srgb, var(--cf-ink-soft) 82%, var(--cf-surface))}.cf-heat-nav{color:var(--cf-ink-soft);justify-content:space-between;align-items:center;gap:10px;margin-top:8px;font-size:12.5px;display:flex}.cf-heat-nav button{min-height:36px}.cf-heat-nav button:disabled{opacity:.35;text-decoration:none}.cf-heat-key-gap{margin-left:10px}.cf-heat-note{margin-top:8px;font-size:12px}.cf-heat-key{color:var(--cf-ink-faint);justify-content:flex-end;align-items:center;gap:3px;margin-top:6px;font-size:10px;display:flex}.cf-stages{margin-top:10px}.cf-stages-head{justify-content:space-between;margin-bottom:4px;font-size:13px;display:flex}.cf-stages-head b{font-variant-numeric:tabular-nums}.cf-stages-bar{gap:2px;height:16px;display:flex}.cf-stage{background:var(--cf-sunken);border-radius:3px;min-width:3px;display:block}.cf-stage.is-1{background:color-mix(in srgb, var(--cf-accent) 34%, var(--cf-surface))}.cf-stage.is-2{background:color-mix(in srgb, var(--cf-accent) 52%, var(--cf-surface))}.cf-stage.is-3{background:color-mix(in srgb, var(--cf-accent) 76%, var(--cf-surface))}.cf-stage.is-4{background:var(--cf-accent)}.cf-stats thead td{color:var(--cf-ink-faint);font-size:11px}.cf-count-plain{color:var(--cf-ink-soft)}.cf-levels{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:18px;margin:10px 0 0;padding:0;list-style:none;overflow:hidden}.cf-level+.cf-level{border-top:1px solid var(--cf-rule)}.cf-level-head{text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:12px;width:100%;min-height:58px;padding:8px 16px;display:flex}.cf-level-head:disabled{cursor:default;color:inherit}.cf-level-name{flex:none;width:72px;font-size:15px}.cf-level-bar{background:var(--cf-sunken);border-radius:4px;flex:1;gap:1px;height:8px;display:flex;overflow:hidden}.cf-level-bar i{background:var(--cf-level,var(--cf-read));flex:none;height:100%;display:block}.cf-level-bar i.is-waiting,.cf-level-key i.is-waiting,.cf-level-split i.is-waiting{background:color-mix(in srgb, var(--cf-level,var(--cf-ink-soft)) 26%, var(--cf-surface))}.cf-level-bar i.is-young,.cf-level-key i.is-young,.cf-level-split i.is-young{background:color-mix(in srgb, var(--cf-level,var(--cf-ink-soft)) 52%, var(--cf-surface))}.cf-level-bar i.is-mature,.cf-level-key i.is-mature,.cf-level-split i.is-mature{background:color-mix(in srgb, var(--cf-level,var(--cf-ink-soft)) 78%, var(--cf-surface))}.cf-level-bar i.is-strong,.cf-level-key i.is-strong,.cf-level-split i.is-strong{background:var(--cf-level,var(--cf-ink-soft))}.cf-level-key{color:var(--cf-ink-soft);flex-wrap:wrap;gap:4px 12px;margin:8px 2px 0;font-size:11.5px;display:flex}.cf-level-key span{align-items:center;gap:5px;display:inline-flex}.cf-level-key i{border-radius:3px;width:10px;height:10px}.cf-level-key i.is-missing,.cf-level-split i.is-missing{background:var(--cf-sunken)}.cf-level.is-l1{--cf-level:#f1af1e}.cf-level.is-l2{--cf-level:#207b92}.cf-level.is-l3{--cf-level:#e66a08}.cf-level.is-l4{--cf-level:#b51018}.cf-level.is-l5{--cf-level:#193d72}.cf-level.is-l6{--cf-level:#673467}.cf-level.is-l7{--cf-level:#1d6e60}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .cf-level.is-l4{--cf-level:#d93a40}:root:not([data-theme=light]) .cf-level.is-l5{--cf-level:#4a78c4}:root:not([data-theme=light]) .cf-level.is-l6{--cf-level:#a45fa4}:root:not([data-theme=light]) .cf-level.is-l7{--cf-level:#2f9482}}:root[data-theme=dark] .cf-level.is-l4{--cf-level:#d93a40}:root[data-theme=dark] .cf-level.is-l5{--cf-level:#4a78c4}:root[data-theme=dark] .cf-level.is-l6{--cf-level:#a45fa4}:root[data-theme=dark] .cf-level.is-l7{--cf-level:#2f9482}.cf-level-n{font-variant-numeric:tabular-nums;flex-direction:column;flex:none;align-items:flex-end;width:88px;display:flex}.cf-level-n b{font-size:15px;font-weight:600}.cf-level-n small{color:var(--cf-ink-soft);font-size:11.5px}.cf-level-split{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:6px 16px;margin:0 0 12px;font-size:13px;display:grid}.cf-level-split>div{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.cf-level-split dt{color:var(--cf-ink-soft);align-items:center;gap:6px;display:flex}.cf-level-split dt i{border-radius:3px;width:10px;height:10px}.cf-level-split dd{color:var(--cf-ink-faint);font-variant-numeric:tabular-nums;margin:0}.cf-level-split dd b{color:var(--cf-ink);font-weight:600}.cf-level-body{padding:2px 16px 12px}.cf-missing{margin:8px 0 0;padding:0;list-style:none}.cf-missing li+li{border-top:1px solid var(--cf-rule)}.cf-missing a{min-height:44px;color:inherit;align-items:baseline;gap:10px;padding:9px 0;text-decoration:none;display:flex}.cf-missing .cf-pinyin{flex:1}.cf-seg-btn{flex-direction:column;justify-content:center;align-items:center;line-height:1.25;display:flex}.cf-wall{--cf-tile-young:color-mix(in srgb, var(--cf-read) 22%, var(--cf-surface));--cf-tile-mature:color-mix(in srgb, var(--cf-read) 55%, var(--cf-surface));--cf-tile-strong:var(--cf-read)}.cf-wall-bar{background:var(--cf-sunken);border-radius:5px;gap:2px;height:10px;display:flex;overflow:hidden}.cf-wall-bar i{flex-basis:0;min-width:2px}.cf-wall-bar .is-strong,.cf-tile-swatch.is-strong{background:var(--cf-tile-strong)}.cf-wall-bar .is-mature,.cf-tile-swatch.is-mature{background:var(--cf-tile-mature)}.cf-wall-bar .is-young,.cf-tile-swatch.is-young{background:var(--cf-tile-young)}.cf-wall-bar .is-waiting{background:var(--cf-sunken)}.cf-tile-swatch.is-waiting{box-shadow:inset 0 0 0 1px var(--cf-ink-faint)}.cf-wall-key{color:var(--cf-ink-soft);flex-wrap:wrap;gap:4px 14px;margin:8px 0 14px;font-size:12px;display:flex}.cf-wall-key span{align-items:center;gap:5px;display:inline-flex}.cf-wall-key b{color:var(--cf-ink);font-variant-numeric:tabular-nums;font-weight:600}.cf-tile-swatch{border-radius:3px;width:11px;height:11px}.cf-tile-swatch.is-due{background:var(--cf-new);border-radius:50%;width:7px;height:7px}.cf-wall-tools{flex-direction:column;gap:8px;margin-bottom:6px;display:flex}.cf-wall-group{border-bottom:1px solid var(--cf-rule)}.cf-wall-group.is-open{padding-bottom:12px}.cf-wall-head{width:100%;min-height:48px;font:inherit;color:var(--cf-ink);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;padding:8px 2px;display:flex}.cf-chevron{color:var(--cf-ink-faint);flex:none;transition:transform .18s}.cf-wall-group.is-open .cf-chevron{transform:rotate(90deg)}.cf-wall-label{flex:auto;min-width:0;font-size:14px;font-weight:600}.cf-wall-mix{background:var(--cf-sunken);border-radius:3px;flex:0 0 72px;gap:1px;height:6px;display:flex;overflow:hidden}.cf-wall-mix i{flex-basis:0;min-width:2px}.cf-wall-mix .is-strong{background:var(--cf-tile-strong)}.cf-wall-mix .is-mature{background:var(--cf-tile-mature)}.cf-wall-mix .is-young{background:var(--cf-tile-young)}.cf-wall-mix .is-waiting{background:var(--cf-rule-strong)}.cf-wall-head b{text-align:right;font-variant-numeric:tabular-nums;flex:none;min-width:3.2em;font-size:14px;font-weight:600}.cf-wall-tools+.cf-wall-group,.cf-wall-tools+p+.cf-wall-group{margin-top:6px}@media (prefers-reduced-motion:reduce){.cf-chevron{transition:none}}.cf-tiles-grid{grid-template-columns:repeat(auto-fill,minmax(62px,1fr));gap:4px;margin:0;padding:0;list-style:none;display:grid}.cf-tile-word{width:100%;height:44px;font-family:var(--cf-zh);font-size:min(18px, calc(56px / var(--n,2)));white-space:nowrap;color:var(--cf-ink);cursor:pointer;border:1px solid #0000;border-radius:9px;padding:0 4px;font-weight:550;position:relative;overflow:hidden}.cf-tile-word.is-waiting{background:var(--cf-surface);border-color:var(--cf-rule-strong);color:var(--cf-ink-soft);border-style:dashed}.cf-tile-word.is-young{background:var(--cf-tile-young)}.cf-tile-word.is-mature{background:var(--cf-tile-mature)}.cf-tile-word.is-strong{background:var(--cf-tile-strong);color:var(--cf-on-accent)}.cf-tile-word.is-due:after{content:"";background:var(--cf-new);width:6px;height:6px;box-shadow:0 0 0 1.5px var(--cf-surface);border-radius:50%;position:absolute;top:4px;right:4px}.cf-tile-word:focus-visible{outline:2px solid var(--cf-accent);outline-offset:2px}.cf-sheet-back{z-index:30;background:#080a1073;justify-content:center;align-items:flex-end;animation:.15s both cf-fade;display:flex;position:fixed;inset:0}@media (min-width:700px){.cf-sheet-back{align-items:center}}.cf-sheet{overscroll-behavior:contain;width:100%;max-width:560px;max-height:88dvh;padding:20px 18px calc(24px + env(safe-area-inset-bottom));background:var(--cf-bg);border-radius:22px 22px 0 0;animation:.22s cubic-bezier(.2,.8,.2,1) both cf-rise;position:relative;overflow-y:auto;box-shadow:0 -10px 40px #00000040}@media (min-width:700px){.cf-sheet{border-radius:22px}}@keyframes cf-fade{0%{opacity:0}}.cf-sheet-close{position:absolute;top:10px;right:10px}.cf-sheet-head h2{font-family:var(--cf-zh);margin:0;font-size:44px;font-weight:650;line-height:1.15}.cf-sheet-py{color:var(--cf-read);margin:2px 0 0;font-size:18px}.cf-sheet-tags{flex-wrap:wrap;align-items:center;gap:6px;margin:8px 0 0;font-size:13px;display:flex}.cf-sheet-tags .cf-link{margin-left:auto}.cf-sheet-senses{margin:12px 0 4px;padding-left:18px;font-size:15px;line-height:1.45}.cf-sheet h3{color:var(--cf-ink-soft);align-items:center;gap:6px;margin:0 0 8px;font-size:13px;font-weight:600;display:flex}.cf-sheet-card{--cf-kind:var(--cf-read);--cf-tone:var(--cf-kind);background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:16px;margin-top:14px;padding:14px}.cf-sheet-card.is-produce{--cf-kind:var(--cf-recall)}.cf-sheet-card h3{color:var(--cf-kind)}.cf-sheet-card .cf-dot{width:8px;height:8px;margin:0}.cf-sheet-facts{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px 12px;margin:12px 0 10px;display:grid}.cf-sheet-facts dt{color:var(--cf-ink-faint);font-size:11.5px}.cf-sheet-facts dd{font-variant-numeric:tabular-nums;margin:1px 0 0;font-size:15px;font-weight:600}.cf-sheet-lapses{color:var(--cf-down);font-weight:500}.cf-sheet-aside{margin:10px 2px 0;font-size:12.5px}.cf-sheet-pleco,.cf-sheet-sentences{margin-top:18px}.cf-sheet-pleco p{color:var(--cf-ink-soft);margin:0;font-size:14px}.cf-sheet-pleco b,.cf-sheet-counts b{color:var(--cf-ink);font-variant-numeric:tabular-nums;font-weight:600}.cf-sheet-counts{color:var(--cf-ink-soft);flex-wrap:wrap;gap:2px 14px;margin:0 0 8px;font-size:13px;display:flex}.cf-sheet-best{margin:0 0 10px;padding:0;list-style:none}.cf-sheet-best li{border-bottom:1px solid var(--cf-rule);padding:8px 0}.cf-sheet-best .cf-zh{font-family:var(--cf-zh);margin:0;font-size:17px}.cf-sheet-best .cf-mark{color:var(--cf-read);background:0 0;padding:0;font-weight:600}.cf-sheet-best .cf-en{color:var(--cf-ink-soft);margin:2px 0 0;font-size:13px}@media (prefers-reduced-motion:reduce){.cf-sheet-back,.cf-sheet{animation:none}}.cf-arrival-back{z-index:40;background:#080a1080;justify-content:center;align-items:flex-end;animation:.18s both cf-fade;display:flex;position:fixed;inset:0}@media (min-width:700px){.cf-arrival-back{align-items:center}}.cf-arrival{overscroll-behavior:contain;background:var(--cf-bg);border-radius:24px 24px 0 0;width:100%;max-width:560px;max-height:92dvh;padding:22px 18px 0;animation:.26s cubic-bezier(.2,.8,.2,1) both cf-rise;overflow-y:auto;box-shadow:0 -12px 40px #0000004d}@media (min-width:700px){.cf-arrival{border-radius:24px}}.cf-arrival-from{color:var(--cf-ink-soft);margin:0;font-size:13px}.cf-arrival-title{margin:2px 0 14px;font-size:24px;font-weight:600}.cf-arrival-title b{color:var(--cf-new);font-variant-numeric:tabular-nums;margin-right:4px;font-size:40px;font-weight:700}.cf-arrival-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:0 0 16px;display:grid}.cf-arrival-stats>div{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:14px;padding:10px 12px}.cf-arrival-stats dt{color:var(--cf-ink-faint);font-size:11.5px}.cf-arrival-stats dd{font-variant-numeric:tabular-nums;margin:2px 0 0;font-size:20px;font-weight:650}.cf-arrival-stats .is-up dd{color:var(--cf-sentence)}.cf-arrival-words{margin:0;padding:0;list-style:none}.cf-arrival-words li{border-bottom:1px solid var(--cf-rule);align-items:center;gap:14px;padding:10px 0;display:flex}.cf-arrival-zh{min-width:2.2em;font-family:var(--cf-zh);flex:none;font-size:30px;font-weight:600;line-height:1.1}.cf-arrival-what{flex-direction:column;gap:2px;min-width:0;display:flex}.cf-arrival-py{color:var(--cf-read);font-size:14px}.cf-arrival-gloss{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.cf-arrival-tags{flex-wrap:wrap;align-items:center;gap:4px 6px;margin-top:2px;display:flex}.cf-arrival-in{color:var(--cf-ink-faint);font-size:11.5px}.cf-arrival-sentences{margin-top:16px}.cf-arrival-sentences h3{color:var(--cf-ink-soft);margin:0 0 6px;font-size:13px;font-weight:600}.cf-arrival-sentences ul{margin:0;padding:0;list-style:none}.cf-arrival-sentences li{padding:6px 0}.cf-arrival-sentences .cf-zh{font-family:var(--cf-zh);margin:0;font-size:17px}.cf-arrival-sentences .cf-mark{color:var(--cf-sentence);background:0 0;padding:0;font-weight:600}.cf-arrival-sentences .cf-en{color:var(--cf-ink-soft);margin:1px 0 0;font-size:13px}.cf-arrival-note{margin:12px 0 0;font-size:12.5px}.cf-arrival-actions{padding:12px 18px calc(16px + env(safe-area-inset-bottom));background:var(--cf-bg);border-top:1px solid var(--cf-rule);gap:10px;margin:16px -18px 0;display:flex;position:sticky;bottom:0}.cfx .cf-arrival-actions .cf-answer-btn{flex:1;max-width:none}.cfx .cf-arrival-undo.is-confirming{background:var(--cf-down-soft);color:var(--cf-down)}@media (prefers-reduced-motion:reduce){.cf-arrival-back,.cf-arrival{animation:none}}.cf-synclog{border-top:1px solid var(--cf-rule);margin:0;padding:0;list-style:none}.cf-synclog li{border-bottom:1px solid var(--cf-rule)}.cf-synclog-row{width:100%;font:inherit;color:var(--cf-ink);text-align:left;background:0 0;border:0;align-items:center;gap:12px;padding:12px 2px;display:flex}button.cf-synclog-row{cursor:pointer}.cf-synclog-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.cf-synclog-effect{flex-wrap:wrap;align-items:center;gap:6px;font-size:14.5px;font-weight:550;display:flex}.cf-synclog-meta{color:var(--cf-ink-faint);font-size:12px}.cf-synclog-go{color:var(--cf-ink-faint);flex:none;font-size:20px}.cf-synclog-times{color:var(--cf-ink-faint);margin-left:4px;font-size:13px;font-weight:500}.cf-synclog-chev{transition:transform .2s}.cf-synclog-chev.is-open{transform:rotate(90deg)}.cf-synclog-inner{border-top:0;border-left:2px solid var(--cf-rule);margin:0 0 6px 14px;padding-left:10px}.cf-synclog-inner li:last-child{border-bottom:0}@media (prefers-reduced-motion:reduce){.cf-synclog-chev{transition:none}}.cf-arrival-undone{margin-left:8px}.cf-diffstat{font-variant-numeric:tabular-nums;align-items:center;gap:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px;display:inline-flex}.cf-diffstat b,.cf-diff-key{font-weight:700}.cf-diffstat b.is-add,.cf-diff-key.is-add{color:var(--cf-up)}.cf-diffstat b.is-known,.cf-diff-key.is-known{color:var(--cf-new)}.cf-diffstat b.is-bad,.cf-diff-key.is-bad{color:var(--cf-down)}.cf-diffstat b.is-unlock,.cf-diff-key.is-unlock{color:var(--cf-sentence)}.cf-diffstat .is-none,.cf-diffstat .is-gone{color:var(--cf-ink-faint)}.cf-diffstat .is-gone{text-decoration:line-through}.cf-diffstat-squares{gap:2px;display:inline-flex}.cf-diffstat-squares i{background:var(--cf-sunken);border-radius:2px;width:8px;height:8px}.cf-diffstat-squares i.is-add{background:var(--cf-up)}.cf-diffstat-squares i.is-known{background:var(--cf-new)}.cf-diffstat-squares i.is-bad{background:var(--cf-down)}.cf-sync-stat{flex-wrap:wrap;align-items:center;gap:4px 12px;margin:-6px 0 14px;display:flex}.cf-sync-size{color:var(--cf-ink-faint);font-size:12px}.cf-diff{border:1px solid var(--cf-rule);background:var(--cf-surface);border-radius:12px;margin:0 0 16px;padding:4px 0;list-style:none;overflow:hidden}.cf-diff li{align-items:baseline;gap:10px;padding:6px 12px;display:flex}.cf-diff li.is-added{background:color-mix(in srgb, var(--cf-up) 10%, transparent)}.cf-diff li.is-known{background:color-mix(in srgb, var(--cf-new) 9%, transparent)}.cf-diff li.is-unreadable{background:color-mix(in srgb, var(--cf-down) 9%, transparent)}.cf-diff-mark{flex:none;width:1ch;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700}.cf-diff li.is-added .cf-diff-mark{color:var(--cf-up)}.cf-diff li.is-known .cf-diff-mark{color:var(--cf-new)}.cf-diff li.is-unreadable .cf-diff-mark{color:var(--cf-down)}.cf-diff li.is-undone .cf-diff-mark,.cf-diff li.is-undone .cf-diff-word,.cf-diff li.is-removed .cf-diff-mark,.cf-diff li.is-removed .cf-diff-word{color:var(--cf-ink-faint)}.cf-diff li.is-undone .cf-diff-word,.cf-diff li.is-removed .cf-diff-word{text-decoration:line-through}.cf-diff-word{font-family:var(--cf-zh);text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:17px;font-weight:600;overflow:hidden}.cf-diff-label{color:var(--cf-ink-soft);flex:none;margin-left:auto;font-size:12px}.cfx .cf-tile-word.is-suspended{opacity:.5}.cf-sheet-suspended{background:var(--cf-sunken);border-radius:14px;margin-top:22px;padding:12px 14px}.cf-sheet-suspended p{color:var(--cf-ink-soft);margin:0 0 10px;font-size:13.5px}.cf-sheet-remove{border-top:1px solid var(--cf-rule);margin-top:22px;padding-top:14px}.cf-sheet-remove p{color:var(--cf-ink-soft);margin:0 0 10px;font-size:13.5px}.cf-btn-quiet{color:var(--cf-down)!important;border:1px solid color-mix(in srgb, var(--cf-down) 45%, transparent)!important;background:0 0!important}.cf-btn-danger{background:var(--cf-down)!important;color:#fff!important}.cf-crumbs{flex-wrap:wrap;align-items:center;gap:2px 4px;margin:0 0 12px;font-size:14px;display:flex}.cf-crumbs span{align-items:center;gap:4px;display:inline-flex}.cf-crumbs i{color:var(--cf-ink-faint);font-style:normal}.cf-crumbs button{min-height:36px;color:var(--cf-accent);font-family:var(--cf-font-latin,system-ui), var(--cf-zh);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:4px 6px}.cf-crumbs button.is-here{color:var(--cf-ink);cursor:default;font-weight:600}.cf-list-head{margin-bottom:16px}.cf-list-head h2{margin:0 0 2px;font-size:24px;font-weight:700}.cf-list-head p{margin:0}.cf-list-head .cf-list-bar{width:100%;margin:10px 0 0;display:block}.cf-list-add{width:100%;margin-top:14px}.cf-list-actions{gap:8px;margin-top:14px;display:flex}.cf-list-actions .cf-btn{flex-direction:column;flex:1;gap:1px;min-height:56px;line-height:1.2}.cf-list-actions .cf-btn small{opacity:.8;font-size:12.5px;font-weight:450}.cf-list-actions+.cf-list-add{margin-top:8px}.cf-list-bar{background:var(--cf-sunken);border-radius:3px;height:6px;position:relative;overflow:hidden}.cf-list-bar i{background:var(--cf-read);border-radius:3px;position:absolute;inset:0 auto 0 0}.cf-list-rows{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:18px;margin:0;padding:0;list-style:none;overflow:hidden}.cf-list-rows li+li{border-top:1px solid var(--cf-rule)}.cf-list-rows button{text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:1fr auto 14px;grid-template-areas:"name count go""bar bar go";align-items:center;gap:6px 10px;width:100%;min-height:60px;padding:10px 14px 10px 16px;display:grid}.cf-list-name{text-overflow:ellipsis;white-space:nowrap;grid-area:name;min-width:0;font-size:16px;font-weight:600;overflow:hidden}.cf-list-count{color:var(--cf-ink-soft);font-variant-numeric:tabular-nums;grid-area:count;font-size:13px}.cf-list-rows button.has-due{grid-template-areas:"name count go""bar due go"}.cf-list-due{color:var(--cf-read);font-variant-numeric:tabular-nums;grid-area:due;justify-self:end;font-size:13px;font-weight:600;line-height:1}.cf-list-rows .cf-list-bar{grid-area:bar}.cf-list-go{color:var(--cf-ink-faint);grid-area:go;font-size:20px;font-style:normal}.cf-list-ticks{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 12px;display:flex}.cf-list-words{margin-top:8px}.cf-list-words .cf-kind{min-height:56px;color:inherit;padding-top:8px;padding-bottom:8px;text-decoration:none}.cf-list-word .cf-zh{font-size:18px;font-weight:600}.cf-list-word small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.cf-list-words .is-in .cf-list-word .cf-zh{color:var(--cf-ink-soft)}.cf-list-words .is-in>b{color:var(--cf-ink-faint);font-size:12px;font-weight:500}.cf-bug-tab{z-index:60;border:1px solid var(--cf-rule-strong);background:var(--cf-surface);width:26px;height:46px;color:var(--cf-ink-faint);opacity:.7;box-shadow:var(--cf-shadow);cursor:pointer;border-right:0;border-radius:12px 0 0 12px;place-items:center;padding:0 0 0 2px;display:grid;position:fixed;top:38%;right:0}.cf-bug-tab[hidden]{display:none}.cf-bug-tab:active{opacity:1;color:var(--cf-down)}.cf-bug .cf-arrival-title{margin-bottom:2px}.cf-bug-where{margin:0 0 12px;font-size:13px}.cf-bug-text{border:1px solid var(--cf-rule-strong);background:var(--cf-surface);width:100%;min-height:84px;color:var(--cf-ink);font:inherit;resize:vertical;border-radius:12px;padding:10px 12px;font-size:16px;display:block}.cf-bug-shot{align-items:flex-start;gap:12px;margin:12px 0 0;display:flex}.cf-bug-include{cursor:pointer;--cf-kind:var(--cf-accent);flex:1;align-items:flex-start;gap:10px;font-size:14px;display:flex;position:relative}.cf-bug-include input{opacity:0;width:22px;height:22px;margin:0;position:absolute}.cf-bug-include input:checked+.cf-tick{background:var(--cf-kind);border-color:var(--cf-kind)}.cf-bug-include input:checked+.cf-tick:after{opacity:1}.cf-bug-include input:focus-visible+.cf-tick{outline:2px solid var(--cf-accent);outline-offset:2px}.cf-bug-include span{flex-direction:column;align-items:flex-start;padding-top:1px;display:flex}.cf-bug-shot img{object-fit:cover;object-position:top;border:1px solid var(--cf-rule);border-radius:8px;flex:none;width:64px;height:120px}.cf-bug-shot.is-off img{opacity:.35}.cf-bug-shot .cf-link,.cf-bug-acts .cf-link{min-height:36px}.cf-bug-filed{text-align:center;padding:18px 0 28px}.cf-bugs{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:18px;margin:10px 0 0;padding:0;list-style:none;overflow:hidden}.cf-bugs li{gap:12px;padding:12px 14px;display:flex}.cf-bugs li+li{border-top:1px solid var(--cf-rule)}.cf-bugs img{object-fit:cover;object-position:top;border:1px solid var(--cf-rule);border-radius:8px;flex:none;width:56px;height:100px}.cf-bugs li>div{min-width:0}.cf-bugs p{overflow-wrap:anywhere;margin:0 0 4px}.cf-bugs li:not(.is-open){opacity:.6}.cf-bug-head{color:var(--cf-ink-soft);font-size:12.5px}.cf-bug-head .cf-tag{margin-left:6px}.cf-bug-acts{gap:18px;display:flex}.cf-glance{padding-top:4px;padding-bottom:12px}.cf-glance-line{font-variant-numeric:tabular-nums;align-items:baseline;gap:16px;margin:0;font-size:15px;font-weight:600;display:flex}.cf-glance-line i{font-family:var(--cf-zh);margin-left:3px;font-size:14px;font-style:normal;font-weight:700}.cf-glance-line .is-words i{color:var(--cf-read)}.cf-glance-line .is-chars i{color:var(--cf-recall)}.cf-glance-line .is-sentences i{color:var(--cf-sentence)}.cf-glance-line small{color:var(--cf-ink-soft);margin-left:5px;font-size:12.5px;font-weight:400}.cf-acct{align-items:center;gap:8px;margin-left:auto;display:flex;position:relative}.cf-acct-signin{border:1px solid var(--cf-rule-strong);background:var(--cf-surface);min-height:36px;color:var(--cf-ink);cursor:pointer;border-radius:999px;padding:0 14px;font-size:13.5px;font-weight:600}.cf-acct-me{background:var(--cf-sunken);width:36px;height:36px;color:var(--cf-ink-soft);cursor:pointer;border:0;border-radius:50%;place-items:center;font-size:15px;font-weight:700;display:grid}.cf-acct-me.is-owner{background:var(--cf-accent-soft);width:auto;color:var(--cf-accent);font-family:var(--cf-zh);letter-spacing:.04em;border-radius:999px;padding:0 12px;font-size:14px}.cf-acct-me[aria-expanded=true]{outline:2px solid var(--cf-accent);outline-offset:2px}.cf-acct-menu{z-index:30;border:1px solid var(--cf-rule);background:var(--cf-surface);width:min(280px,100vw - 32px);box-shadow:var(--cf-shadow);border-radius:16px;padding:14px;animation:.15s both cf-fade;position:absolute;top:calc(100% + 8px);right:0}.cf-acct-who{color:var(--cf-ink-soft);flex-direction:column;gap:4px;margin:0 0 12px;font-size:13px;display:flex}.cf-acct-who b{color:var(--cf-ink);overflow-wrap:anywhere;font-size:14px}.cf-acct-menu .cf-btn{width:100%}.cf-acct-error{width:max-content;max-width:260px;font-size:12px;position:absolute;top:100%;right:0}.cf-texts-pick{cursor:pointer;align-items:center;display:inline-flex}.cf-texts-name{color:var(--cf-ink-soft);flex-direction:column;gap:6px;margin:12px 0;font-size:13px;display:flex}.cf-texts-name input{border:1px solid var(--cf-rule-strong);background:var(--cf-surface);min-height:44px;color:var(--cf-ink);font:inherit;border-radius:12px;padding:0 12px;font-size:16px}.cf-texts-outcome{margin-top:14px}.cf-texts-samples{margin:10px 0 14px;padding:0;list-style:none}.cf-texts-samples li{border-top:1px solid var(--cf-rule);padding:10px 0}.cf-texts-samples p{margin:0}.cf-texts-samples .cf-zh{margin-bottom:4px;font-size:17px}.cf-texts-samples .cf-muted{font-size:12.5px}.cf-texts-done{margin-top:12px}.cf-tap{cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:4px}.cf-tap.is-open{background:var(--cf-mark)}.cf-tap:focus-visible{outline:2px solid var(--cf-accent);outline-offset:1px}.cf-look{z-index:60;background:var(--cf-ink);max-width:min(280px,100vw - 16px);color:var(--cf-surface);text-align:center;font-feature-settings:normal;pointer-events:auto;border-radius:12px;flex-direction:column;align-items:center;gap:1px;padding:8px 12px 9px;animation:.14s ease-out both cf-look-in;display:flex;position:fixed;box-shadow:0 6px 20px #00000038}.cf-look-zh{font-family:var(--cf-zh);opacity:.75;font-size:15px;font-weight:600}.cf-look-py{font-size:18px;font-weight:600}.cf-look-gloss{opacity:.85;font-size:13px;line-height:1.35}@keyframes cf-look-in{0%{opacity:0;transform:translateY(4px)}}.cf-look.is-below{animation-name:cf-look-in-below}@keyframes cf-look-in-below{0%{opacity:0;transform:translateY(-4px)}}@media (prefers-reduced-motion:reduce){.cf-look{animation:none}}.cf-longku{--cf-longku:#c2412d;font-weight:600;color:var(--cf-longku)!important;background:color-mix(in srgb, var(--cf-longku) 12%, transparent)!important}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .cf-longku{--cf-longku:#f07a62}}:root[data-theme=dark] .cf-longku{--cf-longku:#f07a62}.cf-ai-tag{letter-spacing:.04em;font-weight:600;color:var(--cf-recall)!important;background:color-mix(in srgb, var(--cf-recall) 14%, transparent)!important}.cfx .cf-ai-pill{vertical-align:.12em;font:inherit;letter-spacing:.05em;color:var(--cf-recall);background:color-mix(in srgb, var(--cf-recall) 16%, transparent);white-space:nowrap;border:0;border-radius:999px;margin:0;padding:0 6px;font-size:10.5px;font-weight:700;line-height:17px;display:inline-block}.cfx button.cf-ai-pill{cursor:pointer}.cf-ai-pill-wrap{display:inline}.cf-ai-pill-wrap.is-open .cf-ai-pill{color:var(--cf-bg);background:var(--cf-recall)}.cf-ai-pill-more{color:var(--cf-ink-faint);white-space:normal;flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin-left:8px;font-size:12.5px;font-weight:400;display:inline-flex}.cf-ai-pill-more .cf-link{font-size:12.5px}.cf-ai-pill-more .cf-error{margin:0}.cf-define{margin-top:10px}.cfx .cf-define-btn{align-items:center;gap:8px;display:inline-flex}.cf-define .cf-error{margin:8px 0 0}.cf-list-linked{vertical-align:middle;color:#c2412d;background:#c2412d1f;border-radius:999px;margin-left:8px;padding:1px 7px;font-family:system-ui,sans-serif;font-size:11px;font-weight:600}.cf-list-about{color:var(--cf-ink-soft);margin:4px 0 8px;font-size:13.5px}.cf-list-section{letter-spacing:.08em;text-transform:uppercase;color:var(--cf-ink-faint);margin:26px 2px 10px;font-size:12px;font-weight:650}.cf-list-artist{color:var(--cf-ink-faint);margin-left:8px;font-size:12.5px;font-weight:400}.cf-list-song{color:var(--cf-ink-soft);flex-wrap:wrap;align-items:baseline;gap:4px 14px;margin:2px 0 8px;font-size:14.5px;display:flex}.cf-song-add{gap:10px;margin:6px 0 14px;display:grid}.cf-song-row{align-items:stretch;gap:8px;display:flex}.cf-song-add .cf-input{color:var(--cf-ink);font:inherit;margin:0;font-size:16px}.cf-song-add textarea.cf-input{font-family:var(--cf-zh);resize:vertical;line-height:1.6}.cf-song-row .cf-input{flex:1;min-width:0}.cf-song-row .cf-btn{flex:none;min-height:46px;margin:0}.cf-song-add .cf-muted,.cf-song-add .cf-error{margin:0}.cfx .cf-list-learn{background:color-mix(in srgb, var(--cf-new) 14%, var(--cf-surface));border-color:color-mix(in srgb, var(--cf-new) 45%, transparent);color:var(--cf-ink)!important}.cf-card.is-learn{--cf-kind:var(--cf-new);overflow-y:auto}.cf-learn-steps{gap:4px;margin-left:2px;display:inline-flex}.cf-learn-steps i{background:var(--cf-rule-strong);border-radius:2px;width:14px;height:4px}.cf-learn-steps i.is-done{background:var(--cf-new)}.cf-learn-steps i.is-here{background:color-mix(in srgb, var(--cf-new) 45%, transparent)}.cf-learn-sentences{text-align:center;margin:22px 0 0;padding:0;list-style:none}.cf-learn-sentences .cf-en{margin:2px 0 0}.cf-card.is-learn .cf-card-kind{white-space:nowrap}.cf-card.is-learn .cf-card-tags{white-space:normal}.cf-learn-sentences li+li{border-top:1px solid var(--cf-rule);margin-top:12px;padding-top:12px}.cf-learn-sentences .cf-card-zh{margin:0}.cf-learn-unknown{color:var(--cf-ink-soft);margin:4px 0 0;font-size:13px}.cf-learn-unknown .cf-zh{color:var(--cf-ink);font-weight:600}.cf-learn-none{margin-top:14px}.cf-learn .cf-done-zh{color:var(--cf-new)}.cf-learn-summary{flex-wrap:wrap;justify-content:center;gap:6px;max-width:420px;margin:8px auto 0;padding:0;list-style:none;display:flex}.cf-learn-summary li{background:var(--cf-sunken);border-radius:999px;align-items:baseline;gap:6px;padding:4px 10px;display:inline-flex}.cf-learn-summary .cf-zh{font-size:16px;font-weight:600}.cf-learn-summary small{color:var(--cf-ink-soft);font-size:12px}.cf-prompt.cf-learn-meaning{margin:10px 0 0}.cf-prompt.cf-learn-meaning li{font-size:17px}.cf-learn .cf-progress i{background:var(--cf-new)}.cf-an-text{resize:vertical;min-height:96px;margin-top:10px;line-height:1.6;display:block}.cf-an-url{margin-top:8px}.cf-an-go{width:100%;margin-top:10px}.cf-an-history{border-top:1px solid var(--cf-rule);margin:14px 0 0;padding:0;list-style:none}.cf-an-history li{border-bottom:1px solid var(--cf-rule);align-items:center;display:flex}.cfx .cf-an-past{text-align:left;cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;align-items:flex-start;min-width:0;min-height:52px;padding:8px 0;display:flex}.cf-an-past .cf-zh{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:15.5px;font-weight:600;overflow:hidden}.cf-an-past small{color:var(--cf-ink-soft);font-size:12.5px}.cfx .cf-an-drop{width:40px;height:40px;color:var(--cf-ink-faint);cursor:pointer;background:0 0;border:0}.cf-an-sheet{max-width:640px}.cf-an-head h2{margin:0 40px 2px 0;font-size:22px;font-weight:700;line-height:1.3}.cf-an-head p{margin:0}.cf-an-score{border-top:1px solid var(--cf-rule);border-bottom:1px solid var(--cf-rule);margin:16px 0 0;padding:14px 0}.cf-an-pct{align-items:baseline;gap:10px;margin:0;display:flex}.cf-an-pct b{font-variant-numeric:tabular-nums;font-size:44px;font-weight:700;line-height:1}.cf-an-pct span{color:var(--cf-ink-soft)}.cf-an-facts{color:var(--cf-ink-soft);margin:10px 0 0;padding:0;font-size:13.5px;list-style:none}.cf-an-facts b{color:var(--cf-ink);font-weight:600}.cf-an-hsk{grid-template-columns:auto 1fr auto;align-items:center;gap:6px 10px;margin:14px 0 0;font-size:12.5px;display:grid}.cf-an-level{display:contents}.cf-an-level-name{color:var(--cf-ink-soft);white-space:nowrap}.cf-an-level-name.is-none{color:var(--cf-ink-faint)}.cf-an-level-bar{background:var(--cf-sunken);border-radius:3px;height:6px;overflow:hidden}.cf-an-level-bar i{background:var(--cf-up);border-radius:3px;height:100%;display:block}.cf-an-level-n{color:var(--cf-ink-faint);font-variant-numeric:tabular-nums;text-align:right}.cf-an-sheet .cf-an-sub{margin:22px 0 6px;font-size:15px;font-weight:650}.cf-an-key{color:var(--cf-ink-faint);margin:0 0 8px;font-size:12.5px}.cf-an-body p{margin:0 0 12px;font-size:18px;line-height:1.85}.cfx .cf-an-w{font:inherit;line-height:inherit;color:inherit;cursor:pointer;background:0 0;border:0;border-radius:4px;padding:0 1px;display:inline}.cfx .cf-an-w.is-learning{-webkit-text-decoration:underline 2px color-mix(in srgb, var(--cf-read) 70%, transparent);text-decoration:underline 2px color-mix(in srgb, var(--cf-read) 70%, transparent);text-underline-offset:4px}.cfx .cf-an-w.is-unknown{background:color-mix(in srgb, var(--cf-new) 22%, transparent)}.cfx .cf-an-w.is-ticked{background:color-mix(in srgb, var(--cf-up) 28%, transparent)}.cfx .cf-an-w.is-picked{outline:2px solid var(--cf-accent)}.cf-an-key .cf-an-w{cursor:default}.cf-an-picked{z-index:2;background:var(--cf-surface);border-top:1px solid var(--cf-rule-strong);margin:8px -18px 0;padding:10px 18px 12px;position:sticky;bottom:0;box-shadow:0 -8px 20px #0000001f}.cf-an-picked p{margin:0}.cf-an-picked .cf-zh{margin-right:6px;font-size:22px;font-weight:700}.cf-an-picked-foot{gap:16px;margin-top:6px;display:flex}.cf-an-words .cf-kind{min-height:56px}.cf-an-count{font-variant-numeric:tabular-nums;flex-direction:column;align-items:flex-end;font-size:13px;display:flex}.cf-an-count small{color:var(--cf-ink-soft);font-size:11.5px;font-weight:400}.cf-an-actions{margin-top:16px}.cf-an-actions>.cf-btn{width:100%}.cf-an-save{gap:8px;margin-top:8px;display:flex}.cf-an-save .cf-btn{flex:none}.cf-lk-ask{border:1px solid var(--cf-rule-strong);background:var(--cf-surface);border-radius:26px;align-items:center;gap:8px;min-height:52px;padding:0 7px 0 16px;transition:border-color .15s,box-shadow .15s;display:flex}.cf-lk-ask:focus-within{border-color:var(--cf-accent);box-shadow:0 0 0 3px var(--cf-accent-soft)}.cf-lk-ask input{min-width:0;color:var(--cf-ink);font-family:var(--cf-font-latin,system-ui), var(--cf-zh);background:0 0;border:0;outline:0;flex:1;font-size:16px}.cf-lk-ask input::placeholder{color:var(--cf-ink-faint)}.cf-lk-ask input::-webkit-search-cancel-button{display:none}.cfx .cf-lk-go{background:var(--cf-accent);width:38px;height:38px;color:var(--cf-on-accent);cursor:pointer;border:0;border-radius:50%;flex:none;place-items:center;transition:background .15s,color .15s,transform .15s;display:grid}.cf-lk-go:not(:disabled):active{transform:scale(.94)}.cf-lk-go:disabled{background:var(--cf-sunken);color:var(--cf-ink-faint);cursor:default}.cf-lk-go.is-busy{background:var(--cf-accent-soft)}.cf-lk-spin{border:2px solid var(--cf-accent);border-right-color:#0000;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite cf-lk-spin}@keyframes cf-lk-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.cf-lk-ask,.cf-lk-go{transition:none}.cf-lk-spin{animation-duration:2.4s}}.cf-lk-hint{margin:6px 2px 0}.cf-lk-answer{margin-top:18px}.cf-lk-answer>*+*{margin-top:20px}.cf-lk-answer>:first-child{margin-top:0}.cf-lk-head{gap:10px;display:grid}.cf-lk-head .cf-lk-frame{margin-top:0}.cf-lk-gap.is-miss{background:color-mix(in srgb, var(--cf-down) 12%, transparent);color:var(--cf-down);border:0;text-decoration:line-through;text-decoration-thickness:2px}.cf-lk-miss-why{color:var(--cf-down);margin-top:-2px;font-size:14px}.cf-lk-tries{flex-wrap:wrap;gap:8px;display:flex}.cfx .cf-lk-try{border:1.5px solid color-mix(in srgb, var(--cf-up) 45%, transparent);background:var(--cf-surface);min-width:64px;min-height:48px;color:var(--cf-ink);cursor:pointer;border-radius:14px;align-content:center;justify-items:center;gap:0;padding:4px 12px;display:grid;position:relative}.cf-lk-try b{font-family:var(--cf-zh);font-size:20px;font-weight:700;line-height:1.25}.cf-lk-try small{color:var(--cf-ink-soft);white-space:nowrap;font-size:11.5px}.cf-lk-try.is-fit.is-on{border-color:var(--cf-up);background:color-mix(in srgb, var(--cf-up) 14%, var(--cf-surface))}.cf-lk-try.is-miss{border:1.5px dashed var(--cf-rule-strong);color:var(--cf-ink-soft);background:0 0}.cf-lk-try.is-miss b{text-decoration:line-through;-webkit-text-decoration-color:var(--cf-down);text-decoration-color:var(--cf-down);text-decoration-thickness:2px}.cf-lk-try.is-miss.is-on{border-color:var(--cf-down);background:color-mix(in srgb, var(--cf-down) 10%, var(--cf-surface))}.cf-lk-frame{font-family:var(--cf-zh);margin-top:16px;font-size:30px;font-weight:700;line-height:1.3}.cf-lk-gap{vertical-align:-.1em;border:1.5px dashed var(--cf-rule-strong);border-radius:8px;min-width:2.2em;min-height:1.1em;padding:0 4px;line-height:1.1;display:inline-block}.cf-lk-gap.is-fit{background:color-mix(in srgb, var(--cf-up) 14%, transparent);color:var(--cf-up);border:0}.cf-lk-entry{margin-inline:0;gap:4px;margin-bottom:0;padding:0;list-style:none;display:grid}.cf-lk-sense{border-radius:14px;grid-template-columns:22px minmax(0,1fr);column-gap:6px;margin:0 -8px;padding:10px 8px;display:grid}.cf-lk-sense.is-on{background:var(--cf-sunken)}.cf-lk-n{color:var(--cf-ink-faint);font-variant-numeric:tabular-nums;padding-top:2px;font-weight:700}.cf-lk-body{gap:3px;min-width:0;display:grid}.cf-lk-lab{color:var(--cf-ink-soft);font-size:13px;font-style:italic}.cf-lk-wordline{flex-wrap:wrap;align-items:center;gap:4px 10px;display:flex}.cfx .cf-lk-word{color:var(--cf-ink);font-family:var(--cf-zh);cursor:pointer;background:0 0;border:0;padding:0;font-size:24px;font-weight:700;line-height:1.3}.cf-lk-py{color:var(--cf-read);font-size:15px}.cf-lk-gloss{color:var(--cf-ink-soft);font-size:13.5px}.cf-lk-why{font-size:14.5px}.cf-lk-count{color:var(--cf-up);font-size:12.5px;font-weight:600}.cf-lk-ex{border-left:2px solid var(--cf-sentence);color:var(--cf-ink-soft);margin-top:4px;padding-left:10px;font-size:13px;display:grid}.cf-lk-ex .cf-zh{color:var(--cf-ink);font-size:17px;line-height:1.5}.cf-lk-ex.is-written{border-left-style:dashed;border-left-color:var(--cf-new)}.cf-lk-answer>.cf-lk-ex{margin-top:20px}.cf-lk-answer>.cf-lk-ex+.cf-lk-ex{margin-top:10px}.cfx .cf-lk-more{min-height:34px;color:var(--cf-accent);font:inherit;cursor:pointer;background:0 0;border:0;justify-self:start;padding:0;font-size:13px;font-weight:600}.cf-lk-detail{gap:6px;display:grid}.cf-lk-deck{white-space:nowrap;border-radius:999px;align-items:center;gap:8px;min-height:28px;padding:2px 10px;font-size:12.5px;font-weight:650;display:inline-flex}.cf-lk-deck.is-compact{white-space:normal;border-radius:10px;flex-wrap:wrap;gap:0 6px;min-height:24px;padding:2px 8px;font-size:12px}.cfx .cf-lk-add.is-compact{min-height:28px;padding:2px 10px;font-size:12.5px}.cf-lk-deck.is-in{background:color-mix(in srgb, var(--cf-up) 14%, transparent);color:var(--cf-up)}.cfx .cf-lk-add{border:1px solid var(--cf-accent);min-height:32px;color:var(--cf-accent);font:inherit;cursor:pointer;background:0 0;border-radius:999px;padding:2px 12px;font-size:13px;font-weight:650}.cf-lk-add:active{background:var(--cf-accent-soft)}.cfx .cf-lk-undo{background:var(--cf-accent-soft);color:var(--cf-accent);font:inherit;cursor:pointer;border:0;border-radius:999px;padding:2px 9px;font-weight:600}.cf-lk-adderr{flex-basis:100%;margin:0;font-size:12.5px}.cf-lk-read{color:var(--cf-ink-faint);flex-wrap:wrap;align-items:baseline;gap:2px 10px;margin:0;font-size:13px;display:flex}.cf-lk-read>span:first-child{letter-spacing:.05em;text-transform:uppercase;font-size:11px;font-weight:650}.cf-lk-read b{color:var(--cf-ink);font-weight:650}.cf-lk-pick{background:var(--cf-sunken);border-radius:14px;gap:8px;margin-top:10px;padding:10px 12px;display:grid}.cf-lk-pick .cf-lk-miss-why{margin:0}.cf-lk-head .cf-lk-pick{margin-top:0}.cf-lk-answer>.cf-lk-read+*{margin-top:12px}.cf-lk-wl{gap:2px;display:grid}.cf-lk-wl-zh{font-size:22px;font-weight:700}.cf-lk-tick{background:var(--cf-up);width:18px;height:18px;color:var(--cf-surface);border-radius:50%;place-items:center;font-size:11px;font-style:normal;font-weight:800;line-height:1;display:grid;position:absolute;top:-7px;right:-7px}.cf-lk-pa-chars{gap:10px;margin:0;padding:0;list-style:none;display:grid}.cf-lk-pa-chars li{grid-template-columns:52px minmax(0,1fr);align-items:center;column-gap:12px;display:grid}.cf-lk-pa-ch{background:var(--cf-surface);border:1px solid var(--cf-rule);border-radius:14px;place-items:center;width:52px;height:52px;font-size:30px;font-weight:700;line-height:1;display:grid}.cf-lk-pa-body{gap:2px;min-width:0;display:grid}.cf-lk-pa-line{flex-wrap:wrap;align-items:baseline;gap:2px 8px;font-size:15px;display:flex}.cf-lk-pa-also{color:var(--cf-ink-faint);font-size:12.5px}.cf-lk-pa-also .cf-zh{color:var(--cf-ink-soft);font-size:14px;line-height:1.4}.cf-lk-pa-literal{border-left:3px solid var(--cf-accent);margin:14px 0 0;padding-left:12px;font-size:15px;line-height:1.5}.cf-lk-contrast{grid-template-columns:repeat(var(--n), minmax(0, 1fr));border:1px solid var(--cf-rule);background:var(--cf-surface);border-radius:16px;display:grid;overflow:hidden}.cf-lk-contrast>div{border-top:1px solid var(--cf-rule);overflow-wrap:anywhere;min-width:0;padding:10px 8px;font-size:13.5px}.cf-lk-contrast>.cf-lk-ct-corner{display:none}.cf-lk-contrast>.cf-lk-ct-head{border-top:0}.cf-lk-contrast>.cf-lk-ct-aspect{overflow-wrap:normal;grid-column:1/-1;padding-bottom:0}.cf-lk-contrast>.cf-lk-ct-cell{border-top:0;padding-top:4px}.cf-lk-ct-head{align-content:start;justify-items:start;gap:2px;display:grid}.cf-lk-ct-head .cf-zh{font-size:24px;font-weight:700;line-height:1.2}.cf-lk-ct-aspect{letter-spacing:.05em;text-transform:uppercase;color:var(--cf-ink-faint);font-size:10.5px;font-weight:650}.cf-lk-ct-cell.is-yes b{color:var(--cf-up)}.cf-lk-ct-cell.is-no b{color:var(--cf-down)}.cf-lk-scale{padding:4px 0 0}.cf-lk-sc-ends{letter-spacing:.05em;text-transform:uppercase;color:var(--cf-ink-faint);justify-content:space-between;gap:8px;font-size:11px;font-weight:650;display:flex}.cf-lk-sc-line{background:linear-gradient(90deg, var(--cf-up), var(--cf-rule-strong) 50%, var(--cf-down));border-radius:2px;height:4px;margin:8px 0 0}.cf-lk-sc-points{min-height:128px;margin:0;padding:0;list-style:none;position:relative}.cf-lk-sc-points li{top:-9px;left:clamp(46px, calc(var(--at) * 100%), calc(100% - 46px));text-align:center;justify-items:center;width:92px;display:grid;position:absolute;transform:translate(-50%)}.cf-lk-sc-points i{border:3px solid var(--cf-surface);background:var(--cf-ink);width:14px;height:14px;box-shadow:0 0 0 1px var(--cf-rule-strong);border-radius:50%;margin-bottom:6px}.cf-lk-sc-points .cf-zh{font-size:22px;font-weight:700;line-height:1.2}.cf-lk-sc-points small{color:var(--cf-ink-soft);font-size:12px;line-height:1.3}.cf-lk-sc-points .cf-lk-deck,.cf-lk-sc-points .cf-lk-add{margin-top:4px}.cf-lk-pattern{border:1px solid var(--cf-rule);background:var(--cf-surface);border-radius:16px;padding:14px}.cf-lk-pt-tmpl{font-family:var(--cf-zh);flex-wrap:wrap;align-items:flex-start;gap:8px;margin:0;font-size:28px;font-weight:700;line-height:1.5;display:flex}.cf-lk-pt-slot{justify-items:center;display:grid}.cf-lk-pt-slot span{border:2px dashed var(--cf-accent);min-width:60px;color:var(--cf-accent);text-align:center;border-radius:10px;padding:0 10px;font-family:inherit;font-size:20px;line-height:1.6}.cf-lk-pt-slot small{text-align:center;max-width:120px;color:var(--cf-ink-soft);font-family:system-ui,sans-serif;font-size:11px;font-weight:600;line-height:1.3}.cf-lk-pt-fills{gap:8px;margin:12px 0 0;padding:0;list-style:none;display:grid}.cf-lk-pt-fills li{border-left:2px solid var(--cf-sentence);color:var(--cf-ink-soft);padding-left:10px;font-size:13px;display:grid}.cf-lk-pt-fills li.is-written{border-left-style:dashed;border-left-color:var(--cf-new)}.cf-lk-pt-fills .cf-zh{color:var(--cf-ink);font-size:18px}.cf-lk-pt-fills mark{background:var(--cf-accent-soft);color:var(--cf-accent);border-radius:4px;padding:0 2px}.cf-lk-from{color:var(--cf-ink-faint);font-size:11.5px}.cf-lk-family{border-left:3px solid var(--cf-up);padding:2px 0 2px 12px}.cf-lk-fm-rule{flex-wrap:wrap;align-items:baseline;gap:6px;margin:0;font-size:15px;font-weight:600;display:flex}.cf-lk-fm-rule .cf-zh{font-size:22px;font-weight:700}.cf-lk-fm-members{flex-wrap:wrap;gap:6px;margin:8px 0 0;padding:0;list-style:none;display:flex}.cfx .cf-lk-member{border:1px solid var(--cf-rule);background:var(--cf-surface);min-height:40px;color:var(--cf-ink);cursor:pointer;border-radius:10px;align-items:baseline;gap:6px;padding:4px 10px;display:inline-flex;position:relative}.cf-lk-member.is-on{border-color:var(--cf-up);background:color-mix(in srgb, var(--cf-up) 10%, var(--cf-surface))}.cf-lk-fm-members .cf-zh{font-size:17px;font-weight:600}.cf-lk-fm-members small{color:var(--cf-up);font-size:11.5px;font-weight:700}.cf-lk-wr{gap:6px;display:grid}.cf-lk-wr-line{color:var(--cf-ink);margin:0;padding-top:8px;font-size:20px;line-height:1.8}.cf-lk-fix{ruby-position:over;ruby-align:center}.cf-lk-fix b,.cf-lk-ok{font-weight:inherit;color:var(--cf-up)}.cf-lk-fix rt{color:var(--cf-down);font-size:12px;line-height:1}.cf-lk-fix rt s,.cf-lk-wr-was{color:var(--cf-down);text-decoration-thickness:1.5px}.cf-lk-wr-count{color:var(--cf-ink-faint);font-size:12.5px}.cf-lk-verdict{border-top:1px solid var(--cf-rule);color:var(--cf-ink-soft);align-items:center;gap:8px;margin-top:20px;padding-top:12px;font-size:13.5px;display:flex}.cfx .cf-lk-v{border:1px solid var(--cf-rule-strong);background:var(--cf-surface);width:38px;height:38px;color:var(--cf-ink-soft);cursor:pointer;border-radius:50%;font-size:15px}.cf-lk-v.is-on{border-color:var(--cf-accent);background:var(--cf-accent-soft);color:var(--cf-accent)}.cf-lk-note{gap:8px;margin-top:10px;display:grid}.cf-lk-note textarea{font-family:var(--cf-font-latin,system-ui), var(--cf-zh);margin:0}.cf-lk-note .cf-btn{justify-self:end}.cf-lk-checks{color:var(--cf-ink-soft);margin-top:12px;font-size:13px}.cf-lk-checks summary{cursor:pointer;align-items:center;min-height:36px;display:flex}.cf-lk-checks>*+*{margin-top:6px}.cf-lk-checks ul{gap:4px;padding-left:18px;display:grid}.cf-lk-points{color:var(--cf-ink-soft);gap:4px;margin:0;padding:0;font-size:13px;list-style:none;display:grid}.cf-lk-points li{flex-wrap:wrap;align-items:baseline;gap:4px 8px;display:flex}.cf-lk-point{text-transform:uppercase;letter-spacing:.04em;min-width:62px;color:var(--cf-ink-faint);flex:none;font-size:11px;font-weight:650}.cf-lk-src{white-space:nowrap;background:var(--cf-sunken);color:var(--cf-ink-soft);border-radius:999px;padding:1px 7px;font-size:11.5px;font-weight:600}.cf-lk-src.is-corpus{background:color-mix(in srgb, var(--cf-sentence) 14%, transparent);color:var(--cf-sentence)}.cf-lk-src.is-dictionary,.cf-lk-src.is-deck{background:var(--cf-accent-soft);color:var(--cf-accent)}.cf-lk-src.is-model{background:color-mix(in srgb, var(--cf-new) 16%, transparent);color:var(--cf-warn)}.cf-lk-sec{margin-top:8px}.cf-lk-sheet{padding-top:40px}.cfx .cf-lk-hist{width:100%;min-height:56px;color:var(--cf-ink);text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:12px;padding:10px 16px;display:grid}.cf-lk-hist-q{white-space:nowrap;text-overflow:ellipsis;font-family:var(--cf-font-latin,system-ui), var(--cf-zh);font-size:15px;font-weight:600;overflow:hidden}.cf-lk-hist-kind{color:var(--cf-ink-faint);grid-column:1;font-size:12.5px}.cf-lk-hist .cf-lk-mark{grid-area:1/2/span 2;font-style:normal;font-weight:700}.cf-lk-mark{text-align:center;min-width:1em}.cf-lk-mark.is-right{color:var(--cf-up)}.cf-lk-mark.is-wrong{color:var(--cf-down)}.cf-loading{color:var(--cf-ink-faint);text-align:center;flex-direction:column;align-items:center;gap:18px;padding:48px 16px 40px;font-size:14px;display:flex}.cf-loading.is-small{text-align:left;flex-direction:row;justify-content:flex-start;gap:14px;padding:10px 0}.cf-deal{--deal-w:46px;--deal-h:60px;--deal-t:2.7s;width:calc(var(--deal-w) + 30px);height:calc(var(--deal-h) + 22px);perspective:400px;flex:none;display:block;position:relative}.is-small .cf-deal{--deal-w:22px;--deal-h:29px;width:calc(var(--deal-w) + 16px);height:calc(var(--deal-h) + 12px)}.cf-deal-card{--hue:var(--cf-read);width:var(--deal-w);height:var(--deal-h);background:var(--cf-surface);border:1.5px solid color-mix(in srgb, var(--hue) 55%, var(--cf-rule));font-family:"LXGW WenKai TC", var(--cf-zh);font-style:normal;font-weight:700;font-size:calc(var(--deal-w) * .52);color:var(--hue);transform-origin:50% 90%;animation:cf-deal var(--deal-t) cubic-bezier(.45, 0, .25, 1) infinite;border-radius:9px;place-items:center;line-height:1;display:grid;position:absolute;top:12px;left:10px;box-shadow:0 1px 2px #0000001f,0 6px 14px #0000001a}.cf-deal-card:before{content:"";background:var(--hue);opacity:.7;border-radius:2px;height:3px;position:absolute;inset:4px 5px auto}.is-small .cf-deal-card{border-width:1px;border-radius:5px;top:7px;left:6px}.is-small .cf-deal-card:before{height:2px;inset:2.5px 3px auto}.cf-deal-card.is-produce{--hue:var(--cf-recall);animation-delay:calc(var(--deal-t) / -3 * 2)}.cf-deal-card.is-sentence{--hue:var(--cf-sentence);animation-delay:calc(var(--deal-t) / -3)}@keyframes cf-deal{0%,18%{z-index:3;transform:translate(0)rotate(-3deg)}26%{z-index:3;transform:translate(62%,-30%)rotate(16deg)rotateY(-18deg)}29%{z-index:0;transform:translate(58%,-12%)rotate(12deg)}33.3%,52%{z-index:1;transform:translate(26%,-14%)rotate(9deg)scale(.92)}66.6%,85%{z-index:2;transform:translate(13%,-7%)rotate(3deg)scale(.96)}to{z-index:3;transform:translate(0)rotate(-3deg)}}@media (prefers-reduced-motion:reduce){.cf-deal-card{animation:none}.cf-deal-card.is-read{z-index:3;transform:rotate(-3deg)}.cf-deal-card.is-produce{z-index:1;transform:translate(26%,-14%)rotate(9deg)scale(.92)}.cf-deal-card.is-sentence{z-index:2;transform:translate(13%,-7%)rotate(3deg)scale(.96)}.cf-loading-label{animation:1.6s ease-in-out infinite alternate cf-loading-breathe}}@keyframes cf-loading-breathe{0%{opacity:1}to{opacity:.55}}.cfx .cf-session-log{min-height:36px;color:var(--cf-ink-soft);font:inherit;font-variant-numeric:tabular-nums;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:4px;margin-right:-6px;padding:0 8px;font-size:13px;display:inline-flex}.cfx .cf-session-log:active{background:var(--cf-sunken)}.cf-answered{margin:12px 0 0;padding:0;list-style:none}.cf-answered-item{--cf-kind:var(--cf-read);border-bottom:1px solid var(--cf-rule)}.cf-answered-item.is-produce{--cf-kind:var(--cf-recall)}.cf-answered-item.is-sentence{--cf-kind:var(--cf-sentence)}.cfx .cf-answered-row{width:100%;min-height:48px;color:var(--cf-ink);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:6px 2px;display:grid}.cf-answered-title{white-space:nowrap;text-overflow:ellipsis;font-family:var(--cf-zh);font-size:15px;overflow:hidden}.cf-answered-title.is-word{font-size:18px;font-weight:600}.cf-answered-kind{color:var(--cf-kind);font-size:11.5px;font-weight:600}.cf-answered-back{min-width:44px;color:var(--cf-ink-faint);text-align:right;font-variant-numeric:tabular-nums;font-size:12.5px}.cf-answered-body{padding:2px 2px 16px 21px}.cf-answered-word{flex-wrap:wrap;align-items:center;gap:4px 12px;margin:0;display:flex}.cf-answered-word .cf-zh{font-size:30px;font-weight:700;line-height:1.2}.cf-answered-py{color:var(--cf-accent);font-size:16px}.cf-answered-senses{color:var(--cf-ink-soft);margin:6px 0 0;padding:0;font-size:14.5px;line-height:1.45;list-style:none}.cf-answered-sentence{border-left:3px solid color-mix(in srgb, var(--cf-kind) 55%, transparent);margin-top:10px;padding-left:10px}.cf-answered-sentence p{margin:0}.cf-answered-sentence .cf-zh{font-size:17px;line-height:1.6}.cf-answered-sentence .cf-muted{margin-top:2px;font-size:13.5px}.cf-answered-said{font-weight:600}.cf-answered-said.is-good{color:var(--cf-up)}.cf-answered-said.is-forgot{color:var(--cf-down)}.cf-answered-status{color:var(--cf-ink-faint);flex-wrap:wrap;align-items:baseline;gap:4px 6px;margin:12px 0 0;font-size:13px;display:flex}.cf-answered-status .cf-link{margin-left:auto;font-size:13px}.cfx .cf-sheet-head h2.cf-answered-h{margin-bottom:4px;font-family:inherit;font-size:22px;font-weight:650;line-height:1.3}.cf-lk-gram{background:color-mix(in srgb, var(--cf-recall) 9%, var(--cf-surface));border:1px solid color-mix(in srgb, var(--cf-recall) 28%, transparent);border-radius:16px;gap:8px;margin-top:20px;padding:16px 16px 14px;display:grid}.cf-lk-gram-label{letter-spacing:.08em;text-transform:uppercase;color:var(--cf-recall);font-size:11.5px;font-weight:650}.cf-lk-gram-title{color:var(--cf-ink);margin:0;font-size:30px;font-weight:700;line-height:1.2}.cf-lk-gram-shape{flex-wrap:wrap;align-items:center;gap:4px;margin:0;font-size:20px;line-height:1.5;display:flex}.cf-lk-gram-shape b{color:var(--cf-recall);font-weight:700}.cf-lk-gram-shape span{border:1.5px dashed color-mix(in srgb, var(--cf-ink-faint) 70%, transparent);color:var(--cf-ink-soft);border-radius:8px;padding:0 8px}.cf-lk-gram-text{color:var(--cf-ink-soft);margin:0;font-size:15px;line-height:1.55}.cf-lk-gram-zh{color:var(--cf-ink);font-size:1.08em}