.notice-content[data-v-ba2e60a0]{-webkit-transition:-webkit-transform .5s ease;transition:-webkit-transform .5s ease;transition:transform .5s ease;transition:transform .5s ease,-webkit-transform .5s ease}.detail-content[data-v-ba2e60a0]{max-height:500px;overflow-y:auto;padding:16px;line-height:28px;color:#333;font-size:14px}@media screen and (max-width:768px){.wel-layout[data-v-ba2e60a0]{-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-ms-flex-direction:column!important;flex-direction:column!important}.wel-main[data-v-ba2e60a0]{min-width:0!important;width:100%!important;max-width:100%!important;overflow:hidden!important}.gap20[data-v-ba2e60a0]{gap:10px!important}.wel-notice[data-v-ba2e60a0]{-ms-flex-negative:1!important;flex-shrink:1!important;max-width:100%!important;width:100%!important;-webkit-box-sizing:border-box!important;box-sizing:border-box!important;padding:8px!important;margin-bottom:12px!important;font-size:12px!important}.wel-notice>div.flex1[data-v-ba2e60a0],.wel-notice[data-v-ba2e60a0]{min-width:0!important;overflow:hidden!important}.wel-notice img[data-v-ba2e60a0]{width:18px!important;height:18px!important;-ms-flex-negative:0!important;flex-shrink:0!important}.wel-title[data-v-ba2e60a0]{font-size:14px!important;padding:0!important;-ms-flex-negative:0!important;flex-shrink:0!important}.wel-ranking[data-v-ba2e60a0]{width:100%!important;margin-left:0!important}.wel-cards[data-v-ba2e60a0]{-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-ms-flex-direction:column!important;flex-direction:column!important;height:auto!important;gap:12px!important;margin-bottom:12px!important}.wel-card-left[data-v-ba2e60a0]{width:100%!important;padding:16px!important;border-radius:16px!important}.wel-card-left .fs32[data-v-ba2e60a0]{font-size:24px!important}.wel-card-left .fs18[data-v-ba2e60a0]{font-size:14px!important}.wel-card-left .fs60[data-v-ba2e60a0]{font-size:40px!important}.wel-card-left .fs20[data-v-ba2e60a0]{font-size:16px!important}.wel-card-left .pa.rightf110.bottomf100[data-v-ba2e60a0]{right:-50px!important;bottom:-70px!important;width:200px!important;height:200px!important}.wel-card-left .pa.right10.bottom156[data-v-ba2e60a0]{right:10px!important;bottom:80px!important;width:90px!important;height:60px!important;font-size:12px!important;padding:8px 10px 6px!important}.wel-card-right[data-v-ba2e60a0]{width:100%!important;padding:10px!important;border-radius:16px!important}.wel-card-right>.flex-no[data-v-ba2e60a0]{margin-bottom:12px!important;-ms-flex-wrap:wrap!important;flex-wrap:wrap!important}.wel-card-right .fs20[data-v-ba2e60a0]{font-size:14px!important}.wel-card-right img[data-v-ba2e60a0]{width:20px!important;height:20px!important}.wel-card-right .durationTabs>div[data-v-ba2e60a0]{padding:4px 8px!important;font-size:12px!important;border-radius:12px!important;white-space:nowrap!important;-ms-flex-negative:0!important;flex-shrink:0!important}.wel-card-right>.flex-no.flex[data-v-ba2e60a0]{overflow-x:auto!important;-webkit-overflow-scrolling:touch!important;scrollbar-width:none!important;-ms-overflow-style:none!important}.wel-card-right>.flex-no.flex[data-v-ba2e60a0]::-webkit-scrollbar{display:none!important}.wel-card-right>.w-max.flex1[data-v-ba2e60a0]{-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-ms-flex-direction:column!important;flex-direction:column!important;gap:12px!important}.wel-card-right .w-max.h130[data-v-ba2e60a0]{height:100px!important;padding:16px!important;margin-bottom:0!important}.wel-card-right .w-max.h130 .fs18[data-v-ba2e60a0]{font-size:12px!important}.wel-card-right .w-max.h130 .fs36[data-v-ba2e60a0]{font-size:28px!important}.wel-card-right .w-max.h130 .fs20[data-v-ba2e60a0]{font-size:14px!important}.wel-card-right .w-max.h130 .pa.rightf10.bottomf28 img[data-v-ba2e60a0]{width:80px!important;height:70px!important}.wel-card-right .w-max.flex1>.flex1[data-v-ba2e60a0]{width:100%!important;-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-ms-flex-direction:column!important;flex-direction:column!important;gap:8px!important}.wel-card-right .bg-F7F8FA[data-v-ba2e60a0]{padding:12px 8px!important;border-radius:12px!important}.wel-card-right .bg-F7F8FA .fs16[data-v-ba2e60a0]{font-size:12px!important;margin-bottom:8px!important}.wel-card-right .bg-F7F8FA .fs32[data-v-ba2e60a0]{font-size:24px!important}.wel-chart[data-v-ba2e60a0]{-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-ms-flex-direction:column!important;flex-direction:column!important;gap:12px!important;margin-bottom:12px!important}.wel-chart>.flex1[data-v-ba2e60a0]{width:100%!important;padding:16px!important;border-radius:16px!important}.wel-chart>.flex1>.flex[data-v-ba2e60a0]{margin-bottom:12px!important}.wel-chart>.flex1 .fs20[data-v-ba2e60a0]{font-size:14px!important}.wel-chart>.flex1 img[data-v-ba2e60a0]{width:20px!important;height:20px!important}.wel-chart .bg-F7F8FA[data-v-ba2e60a0]{padding:12px 8px!important;border-radius:12px!important}.wel-chart .bg-F7F8FA .fs16[data-v-ba2e60a0]{font-size:12px!important;margin-bottom:8px!important}.wel-chart .bg-F7F8FA .hmin30[data-v-ba2e60a0]{min-height:24px!important;line-height:24px!important;font-size:14px!important}.wel-chart[data-v-ba2e60a0]:last-child{padding:16px!important;border-radius:16px!important}.wel-chart:last-child>.flex[data-v-ba2e60a0]{-ms-flex-wrap:wrap!important;flex-wrap:wrap!important}.wel-chart:last-child .fs20[data-v-ba2e60a0]{font-size:14px!important}.wel-chart:last-child .fs12[data-v-ba2e60a0]{font-size:10px!important}.wel-chart:last-child img[data-v-ba2e60a0]{width:20px!important;height:20px!important}.wel-chart:last-child .flex.col-bottom[data-v-ba2e60a0]{gap:4px!important;margin-top:12px!important}.wel-chart:last-child .wmin20[data-v-ba2e60a0]{min-width:14px!important;-webkit-box-flex:0!important;-ms-flex:0 0 auto!important;flex:0 0 auto!important}.wel-chart:last-child .h120[data-v-ba2e60a0]{height:80px!important}.wel-chart:last-child .fs12.mt5[data-v-ba2e60a0]{margin-top:4px!important;font-size:9px!important}.wel-chart>.flex1>.w-max.flex1[data-v-ba2e60a0]{width:100%!important;gap:8px!important;margin-bottom:0!important}.wel-chart .bg-F7F8FA[data-v-ba2e60a0]{min-width:0!important;-webkit-box-flex:1!important;-ms-flex:1 1 0px!important;flex:1 1 0!important}.el-dialog[data-v-ba2e60a0]{width:95%!important;margin:0 auto!important}.detail-content[data-v-ba2e60a0]{padding:12px!important;font-size:13px!important;line-height:24px!important}}.ew-input-wrap[data-v-61a8a66a]{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.ew-words[data-v-61a8a66a]{position:relative;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;gap:10px;-webkit-transition:all .2s ease;transition:all .2s ease}@media(max-width:768px){.ew-words[data-v-61a8a66a]{gap:6px}}.ew-word[data-v-61a8a66a]{height:64px;line-height:64px;font-size:60px;color:rgba(32,32,32,.8);border-bottom:3px solid #d1d5db;border-radius:8px 8px 2px 2px;text-align:center;-webkit-transition:all .15s ease;transition:all .15s ease}@media(max-width:768px){.ew-word[data-v-61a8a66a]{height:40px;line-height:40px;font-size:30px;border-bottom-width:2px;border-radius:6px 6px 2px 2px}}.ew-word.is-active[data-v-61a8a66a]{color:#a855f7;border-bottom-color:#a855f7;background:rgba(168,85,247,.2)}.ew-word.is-correct[data-v-61a8a66a]{color:#16a34a;border-bottom-color:#16a34a}.ew-word.is-incorrect[data-v-61a8a66a]{color:#ef4444;border-bottom-color:#ef4444}.ew-word.is-shake[data-v-61a8a66a]{-webkit-animation:ew-shake-61a8a66a .25s linear;animation:ew-shake-61a8a66a .25s linear}.ew-word.is-punct[data-v-61a8a66a]{border-bottom:none}.ew-word.is-readonly[data-v-61a8a66a]{color:#6b7280;border-bottom-color:#9ca3af;background:rgba(156,163,175,.1);cursor:not-allowed;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.ew-hidden-input[data-v-61a8a66a]{position:absolute;inset:0;width:100%;height:100%;opacity:0;border:none;outline:none}@-webkit-keyframes ew-shake-61a8a66a{0%{-webkit-transform:translateX(0);transform:translateX(0)}25%{-webkit-transform:translateX(-6px);transform:translateX(-6px)}50%{-webkit-transform:translateX(6px);transform:translateX(6px)}75%{-webkit-transform:translateX(-4px);transform:translateX(-4px)}to{-webkit-transform:translateX(0);transform:translateX(0)}}@keyframes ew-shake-61a8a66a{0%{-webkit-transform:translateX(0);transform:translateX(0)}25%{-webkit-transform:translateX(-6px);transform:translateX(-6px)}50%{-webkit-transform:translateX(6px);transform:translateX(6px)}75%{-webkit-transform:translateX(-4px);transform:translateX(-4px)}to{-webkit-transform:translateX(0);transform:translateX(0)}}.ew-answer-tip[data-v-b5dbb7c0]{position:fixed;left:50%;top:70px;-webkit-transform:translateX(-50%);transform:translateX(-50%);min-width:200px;max-width:100%;z-index:10}.ew-tip-card[data-v-b5dbb7c0]{background:#fff;border-radius:8px;-webkit-box-shadow:0 2px 12px rgba(0,0,0,.1);box-shadow:0 2px 12px rgba(0,0,0,.1);padding:20px 24px}.ew-tip-table[data-v-b5dbb7c0]{gap:10px;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-ms-flex-wrap:wrap;flex-wrap:wrap}.ew-tip-column[data-v-b5dbb7c0],.ew-tip-table[data-v-b5dbb7c0]{display:-webkit-box;display:-ms-flexbox;display:flex;margin-bottom:8px}.ew-tip-column[data-v-b5dbb7c0]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:4px;padding:0}.ew-tip-word-card[data-v-b5dbb7c0]{padding:6px 10px;border-radius:10px;background:#f5f5f5;-webkit-box-shadow:0 4px 12px rgba(15,23,42,.08);box-shadow:0 4px 12px rgba(15,23,42,.08)}.ew-tip-english-word[data-v-b5dbb7c0]{line-height:1.5;text-align:center;padding:0 2px 2px;border-bottom:2px solid rgba(0,0,0,.15)}.ew-tip-phonetic[data-v-b5dbb7c0]{font-size:14px;color:#666;font-family:Courier New,monospace;text-align:center}.ew-tip-pos-cell[data-v-b5dbb7c0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;min-height:24px}.ew-tip-pos-tag[data-v-b5dbb7c0]{font-size:15px;padding:1px 10px 3px;display:inline-block;white-space:nowrap}.ew-tip-pos-tag.ew-pos-verb[data-v-b5dbb7c0]{color:#15803d;border-bottom-color:#15803d}.ew-tip-pos-tag.ew-pos-pronoun[data-v-b5dbb7c0]{color:#b91c1c;border-bottom-color:#b91c1c}.ew-tip-pos-tag.ew-pos-noun[data-v-b5dbb7c0]{color:#1d4ed8;border-bottom-color:#1d4ed8}.ew-tip-pos-tag.ew-pos-adj[data-v-b5dbb7c0]{color:#b45309;border-bottom-color:#b45309}.ew-tip-pos-tag.ew-pos-adv[data-v-b5dbb7c0]{color:#0f766e;border-bottom-color:#0f766e}.ew-tip-pos-tag.ew-pos-prep[data-v-b5dbb7c0]{color:#7c2d12;border-bottom-color:#7c2d12}.ew-tip-pos-tag.ew-pos-conj[data-v-b5dbb7c0]{color:#4a044e;border-bottom-color:#4a044e}.ew-tip-pos-tag.ew-pos-article[data-v-b5dbb7c0]{color:#6b21a8;border-bottom-color:#6b21a8}.ew-tip-pos-tag.ew-pos-aux[data-v-b5dbb7c0]{color:#0369a1;border-bottom-color:#0369a1}.ew-tip-pos-tag.ew-pos-default[data-v-b5dbb7c0]{color:#666;border-bottom-color:#999}.ew-tip-translation[data-v-b5dbb7c0]{font-size:16px;color:#333;text-align:center}.ew-tip-simple[data-v-b5dbb7c0]{text-align:center}.ew-sentence-wrapper[data-v-b5dbb7c0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;gap:8px;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-bottom:10px}.ew-sentence-unit[data-v-b5dbb7c0]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.ew-sentence-en-part[data-v-b5dbb7c0]{font-size:26px;padding:0 2px;border-bottom:2px solid transparent;margin-bottom:4px;white-space:nowrap}.ew-sentence-en-part.is-first[data-v-b5dbb7c0]{border-bottom-color:#ef4444}.ew-sentence-en-part.is-second[data-v-b5dbb7c0]{border-bottom-color:#22c55e}.ew-sentence-phonetic-part[data-v-b5dbb7c0]{font-size:14px;color:#666;font-family:Courier New,monospace;text-align:center;white-space:nowrap}.ew-sentence-word_components[data-v-b5dbb7c0]{font-size:16px;color:#999;text-align:center;margin-top:8px}.ew-sentence-zh[data-v-b5dbb7c0]{font-size:16px;color:#333;text-align:center;margin-top:4px}.ew-word-color-verb[data-v-b5dbb7c0]{background:#bbf7d0;-webkit-box-shadow:0 4px 10px rgba(34,197,94,.25);box-shadow:0 4px 10px rgba(34,197,94,.25)}.ew-word-color-pronoun[data-v-b5dbb7c0]{background:#fecaca;-webkit-box-shadow:0 4px 10px rgba(239,68,68,.25);box-shadow:0 4px 10px rgba(239,68,68,.25)}.ew-word-color-noun[data-v-b5dbb7c0]{background:#bfdbfe;-webkit-box-shadow:0 4px 10px rgba(59,130,246,.25);box-shadow:0 4px 10px rgba(59,130,246,.25)}.ew-word-color-adj[data-v-b5dbb7c0]{background:#fde68a;-webkit-box-shadow:0 4px 10px rgba(245,158,11,.25);box-shadow:0 4px 10px rgba(245,158,11,.25)}.ew-word-color-adv[data-v-b5dbb7c0]{background:#a5f3fc;-webkit-box-shadow:0 4px 10px rgba(6,182,212,.25);box-shadow:0 4px 10px rgba(6,182,212,.25)}.ew-word-color-prep[data-v-b5dbb7c0]{background:#fed7aa;-webkit-box-shadow:0 4px 10px rgba(249,115,22,.25);box-shadow:0 4px 10px rgba(249,115,22,.25)}.ew-word-color-conj[data-v-b5dbb7c0]{background:#e9d5ff;-webkit-box-shadow:0 4px 10px rgba(168,85,247,.25);box-shadow:0 4px 10px rgba(168,85,247,.25)}.ew-word-color-article[data-v-b5dbb7c0]{background:#fef08a;-webkit-box-shadow:0 4px 10px rgba(234,179,8,.25);box-shadow:0 4px 10px rgba(234,179,8,.25)}.ew-word-color-aux[data-v-b5dbb7c0]{background:#c7d2fe;-webkit-box-shadow:0 4px 10px rgba(79,70,229,.25);box-shadow:0 4px 10px rgba(79,70,229,.25)}.ew-word-color-default[data-v-b5dbb7c0]{background:#e5e7eb;-webkit-box-shadow:0 4px 10px rgba(107,114,128,.18);box-shadow:0 4px 10px rgba(107,114,128,.18)}@media screen and (max-width:480px){.ew-answer-tip[data-v-b5dbb7c0]{top:70px;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);width:100%;padding:0 8px}.ew-tip-card[data-v-b5dbb7c0]{padding:12px 10px}.ew-sentence-wrapper[data-v-b5dbb7c0]{margin-bottom:6px}.ew-sentence-en-part[data-v-b5dbb7c0]{font-size:20px;max-width:90vw;white-space:normal;word-break:break-word}.ew-sentence-phonetic-part[data-v-b5dbb7c0]{font-size:12px}.ew-tip-pos-tag[data-v-b5dbb7c0]{font-size:13px}.ew-sentence-zh[data-v-b5dbb7c0]{font-size:14px;max-width:90vw;margin:4px auto 0;white-space:normal;word-break:break-word}.ew-tip-table[data-v-b5dbb7c0]{gap:4px}.ew-tip-word-card[data-v-b5dbb7c0]{padding:4px 6px;border-radius:8px;min-width:54px;max-width:70px}.ew-tip-english-word[data-v-b5dbb7c0]{font-size:14px}.ew-tip-phonetic[data-v-b5dbb7c0]{font-size:11px}.ew-tip-translation[data-v-b5dbb7c0]{font-size:12px}}.ew-center[data-v-48f66ed5]{display:-webkit-box;display:-ms-flexbox;display:flex;height:100%;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;min-height:420px}@media(max-width:768px){.ew-center[data-v-48f66ed5]{min-height:200px;padding:10px}}.ew-toolbar[data-v-48f66ed5]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;gap:12px}@media(max-width:768px){.ew-toolbar[data-v-48f66ed5]{gap:8px}}.ew-answer-display-wrapper[data-v-48f66ed5]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;gap:12px;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-bottom:16px}@media(max-width:768px){.ew-answer-display-wrapper[data-v-48f66ed5]{gap:8px;margin-bottom:12px}}.ew-answer-display-unit[data-v-48f66ed5]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.ew-answer-display-en[data-v-48f66ed5]{font-size:36px;padding:0 4px;border-bottom:2px solid transparent;margin-bottom:6px;white-space:nowrap;color:#333}@media(max-width:768px){.ew-answer-display-en[data-v-48f66ed5]{font-size:22px;padding:0 2px;margin-bottom:4px;max-width:90vw;white-space:normal;word-break:break-word}}.ew-answer-display-en.is-first[data-v-48f66ed5]{border-bottom-color:#ef4444}.ew-answer-display-en.is-second[data-v-48f66ed5]{border-bottom-color:#22c55e}.ew-answer-display-phonetic[data-v-48f66ed5]{font-size:16px;color:#666;font-family:Courier New,monospace;text-align:center;white-space:nowrap;margin-bottom:4px}@media(max-width:768px){.ew-answer-display-phonetic[data-v-48f66ed5]{font-size:14px;margin-bottom:2px}}.ew-answer-display-grammar[data-v-48f66ed5]{font-size:16px;color:#999;text-align:center;margin-top:12px;margin-bottom:8px}@media(max-width:768px){.ew-answer-display-grammar[data-v-48f66ed5]{font-size:12px;margin-top:8px;margin-bottom:6px}}.ew-answer-display-zh[data-v-48f66ed5]{font-size:16px;color:#333;text-align:center;margin-top:8px}@media(max-width:768px){.ew-answer-display-zh[data-v-48f66ed5]{font-size:14px;margin-top:6px;max-width:90vw;margin-left:auto;margin-right:auto;white-space:normal;word-break:break-word}}.ew-answer-word-table[data-v-48f66ed5]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:10px;margin-top:12px}.ew-answer-word-column[data-v-48f66ed5]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:6px}.ew-answer-word-card[data-v-48f66ed5]{padding:8px 10px;border-radius:10px;background:#f5f5f5;-webkit-box-shadow:0 4px 10px rgba(15,23,42,.08);box-shadow:0 4px 10px rgba(15,23,42,.08)}.ew-answer-word-en[data-v-48f66ed5]{font-size:18px;padding:0 2px 2px;border-bottom:2px solid rgba(0,0,0,.15)}.ew-answer-word-phonetic[data-v-48f66ed5]{font-size:14px;color:#666;font-family:Courier New,monospace}.ew-answer-word-pos-tag[data-v-48f66ed5]{font-size:14px;padding:1px 10px 3px}.ew-answer-word-translation[data-v-48f66ed5]{font-size:14px;color:#333}@media(max-width:768px){.ew-answer-word-table[data-v-48f66ed5]{gap:6px;margin-top:8px}.ew-answer-word-column[data-v-48f66ed5]{min-width:54px;max-width:72px}.ew-answer-word-card[data-v-48f66ed5]{padding:4px 6px;border-radius:8px}.ew-answer-word-en[data-v-48f66ed5]{font-size:14px}.ew-answer-word-phonetic[data-v-48f66ed5]{font-size:11px}.ew-answer-word-pos-tag[data-v-48f66ed5],.ew-answer-word-translation[data-v-48f66ed5]{font-size:12px}}.ew-pos-verb[data-v-48f66ed5]{color:#15803d;border-bottom-color:#15803d}.ew-pos-pronoun[data-v-48f66ed5]{color:#b91c1c;border-bottom-color:#b91c1c}.ew-pos-noun[data-v-48f66ed5]{color:#1d4ed8;border-bottom-color:#1d4ed8}.ew-pos-adj[data-v-48f66ed5]{color:#b45309;border-bottom-color:#b45309}.ew-pos-adv[data-v-48f66ed5]{color:#0f766e;border-bottom-color:#0f766e}.ew-pos-prep[data-v-48f66ed5]{color:#7c2d12;border-bottom-color:#7c2d12}.ew-pos-conj[data-v-48f66ed5]{color:#4a044e;border-bottom-color:#4a044e}.ew-pos-article[data-v-48f66ed5]{color:#6b21a8;border-bottom-color:#6b21a8}.ew-pos-aux[data-v-48f66ed5]{color:#0369a1;border-bottom-color:#0369a1}.ew-pos-default[data-v-48f66ed5]{color:#666;border-bottom-color:#999}.ew-word-color-verb[data-v-48f66ed5]{background:#bbf7d0;-webkit-box-shadow:0 4px 10px rgba(34,197,94,.25);box-shadow:0 4px 10px rgba(34,197,94,.25)}.ew-word-color-pronoun[data-v-48f66ed5]{background:#fecaca;-webkit-box-shadow:0 4px 10px rgba(239,68,68,.25);box-shadow:0 4px 10px rgba(239,68,68,.25)}.ew-word-color-noun[data-v-48f66ed5]{background:#bfdbfe;-webkit-box-shadow:0 4px 10px rgba(59,130,246,.25);box-shadow:0 4px 10px rgba(59,130,246,.25)}.ew-word-color-adj[data-v-48f66ed5]{background:#fde68a;-webkit-box-shadow:0 4px 10px rgba(245,158,11,.25);box-shadow:0 4px 10px rgba(245,158,11,.25)}.ew-word-color-adv[data-v-48f66ed5]{background:#a5f3fc;-webkit-box-shadow:0 4px 10px rgba(6,182,212,.25);box-shadow:0 4px 10px rgba(6,182,212,.25)}.ew-word-color-prep[data-v-48f66ed5]{background:#fed7aa;-webkit-box-shadow:0 4px 10px rgba(249,115,22,.25);box-shadow:0 4px 10px rgba(249,115,22,.25)}.ew-word-color-conj[data-v-48f66ed5]{background:#e9d5ff;-webkit-box-shadow:0 4px 10px rgba(168,85,247,.25);box-shadow:0 4px 10px rgba(168,85,247,.25)}.ew-word-color-article[data-v-48f66ed5]{background:#fef08a;-webkit-box-shadow:0 4px 10px rgba(234,179,8,.25);box-shadow:0 4px 10px rgba(234,179,8,.25)}.ew-word-color-aux[data-v-48f66ed5]{background:#c7d2fe;-webkit-box-shadow:0 4px 10px rgba(79,70,229,.25);box-shadow:0 4px 10px rgba(79,70,229,.25)}.ew-word-color-default[data-v-48f66ed5]{background:#e5e7eb;-webkit-box-shadow:0 4px 10px rgba(107,114,128,.18);box-shadow:0 4px 10px rgba(107,114,128,.18)}.ew-answer-container[data-v-48f66ed5]{position:relative;width:100%;min-height:300px}@media(max-width:768px){.ew-answer-container[data-v-48f66ed5]{min-height:200px}}@media(max-width:768px){.dictation-start-tip[data-v-48f66ed5]{padding:12px 16px;font-size:16px}}@media(max-width:768px){.dictation-start-hint[data-v-48f66ed5]{display:none}}@media(max-width:768px){.question-soundmark[data-v-48f66ed5]{font-size:16px!important;margin-bottom:8px}}@media(max-width:768px){.question-chinese[data-v-48f66ed5]{font-size:24px!important;margin-bottom:12px}}.ew-pause[data-v-0dc55217]{padding:8px 6px}.ew-summary[data-v-9bcb5948]{position:relative;padding:6px 4px}.ew-quote[data-v-9bcb5948]{padding:10px 0}.ew-confetti[data-v-9bcb5948]{pointer-events:none;position:absolute;left:0;top:0;width:100%;height:100%;z-index:1000}.ew-exit[data-v-51da68de]{padding:8px 6px}.ew-exit-banner[data-v-51da68de]{background:linear-gradient(135deg,rgba(105,76,255,.15),rgba(154,184,255,.15),rgba(105,76,255,.15));color:#694cff;text-align:center;padding:12px 16px;border-radius:8px;font-size:14px;line-height:1.5}.ew-exit-options[data-v-51da68de]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:12px}.ew-exit-option[data-v-51da68de]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:12px 16px;border:1px solid #e5e7eb;border-radius:8px;background:#fff;cursor:pointer;-webkit-transition:scale .2s;transition:scale .2s}.ew-exit-option .ew-option-icon[data-v-51da68de]{font-size:18px;margin-right:12px;color:#333}.ew-exit-option .ew-option-text[data-v-51da68de]{-webkit-box-flex:1;-ms-flex:1;flex:1;font-size:14px;color:#333}.ew-exit-option .ew-option-arrow[data-v-51da68de]{font-size:16px;color:#999}.ew-exit-option[data-v-51da68de]:hover{border-color:#694cff;background:rgba(105,76,255,.2);-webkit-transform:scale(1.01);transform:scale(1.01)}.ew-exit-option:hover .ew-option-arrow[data-v-51da68de],.ew-exit-option:hover .ew-option-icon[data-v-51da68de],.ew-exit-option:hover .ew-option-text[data-v-51da68de]{color:#694cff}.ew-exit-continue[data-v-51da68de]{text-align:center}.ew-continue-btn[data-v-51da68de]{width:100%;padding:14px;font-size:16px;border:none;border-radius:8px}.ew-continue-btn[data-v-51da68de]:hover{-webkit-transform:scale(1.01);transform:scale(1.01)}.ew-continue-btn .ew-continue-icon[data-v-51da68de]{margin-right:8px;font-size:18px}[data-v-434668aa] .el-dialog__header{padding:0!important}.ew-mode-title[data-v-434668aa]{font-size:28px;font-weight:700;color:#000;text-align:center;margin-bottom:20px}.ew-mode-select[data-v-434668aa]{padding:4px}.ew-mode-grid[data-v-434668aa]{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}.ew-mode-item[data-v-434668aa]{border:2px solid #f7f8fa;border-radius:20px;padding:6px;background:#f7f8fa;cursor:pointer;-webkit-transition:all .3s;transition:all .3s;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:12px;position:relative;overflow:hidden}.ew-mode-item[data-v-434668aa]:hover{border-color:#9361f4;-webkit-box-shadow:0 8px 20px rgba(105,76,255,.15);box-shadow:0 8px 20px rgba(105,76,255,.15);-webkit-transform:translateY(-1px);transform:translateY(-1px)}.ew-mode-item[data-v-434668aa]:hover:before{opacity:1}.ew-mode-item.active[data-v-434668aa]{border-color:#9361f4;-webkit-box-shadow:0 8px 24px rgba(105,76,255,.2);box-shadow:0 8px 24px rgba(105,76,255,.2);background:linear-gradient(135deg,rgba(105,76,255,.05),rgba(105,76,255,.02))}.ew-mode-item.active[data-v-434668aa]:before{opacity:1}.ew-mode-item.disabled[data-v-434668aa]{opacity:.6;cursor:not-allowed}.ew-mode-item.disabled[data-v-434668aa]:hover{-webkit-transform:none;transform:none;-webkit-box-shadow:none;box-shadow:none}.ew-mode-icon[data-v-434668aa]{-ms-flex-negative:0;flex-shrink:0;width:168px;height:168px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;background:#f9fafb;border-radius:20px;-webkit-transition:all .3s;transition:all .3s;position:relative;z-index:1}.ew-mode-icon img[data-v-434668aa]{width:100%;height:100%}.ew-mode-item:hover .ew-mode-icon[data-v-434668aa]{background:rgba(105,76,255,.1);-webkit-transform:scale(1.05);transform:scale(1.05)}.ew-mode-item.active .ew-mode-icon[data-v-434668aa]{background:rgba(105,76,255,.15)}.ew-mode-content[data-v-434668aa]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;position:relative;z-index:1}.ew-mode-name[data-v-434668aa]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:8px;font-weight:600;color:#111827;margin-bottom:8px;font-size:15px}.ew-mode-desc[data-v-434668aa]{font-size:13px;color:#6b7280;line-height:1.6}@media screen and (max-width:768px){.ew-mode-title[data-v-434668aa]{font-size:20px}.ew-mode-select[data-v-434668aa]{padding:0}.ew-mode-grid[data-v-434668aa]{grid-template-columns:1fr;gap:10px}.ew-mode-item[data-v-434668aa]{padding:14px;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.ew-mode-icon[data-v-434668aa]{width:80px;height:80px}.ew-mode-name[data-v-434668aa]{font-size:14px}.ew-mode-desc[data-v-434668aa]{font-size:12px}}@media screen and (max-width:480px){.ew-mode-item[data-v-434668aa]{padding:12px;gap:10px;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.ew-mode-icon[data-v-434668aa]{width:80px;height:80px}}.ew-learning-content-dialog[data-v-38f28334] .el-dialog__body{padding:0}.ew-learning-content[data-v-38f28334]{display:-webkit-box;display:-ms-flexbox;display:flex;height:600px;border-top:1px solid #e5e7eb}.ew-content-left[data-v-38f28334]{width:400px;border-right:1px solid #e5e7eb;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.ew-content-title[data-v-38f28334]{padding:16px;font-size:16px;font-weight:600;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;border-bottom:1px dashed rgba(0,0,0,.05)}.ew-content-list[data-v-38f28334]{-webkit-box-flex:1;-ms-flex:1;flex:1;overflow-y:auto;padding:8px}.ew-content-item[data-v-38f28334]{padding:12px;border-radius:6px;margin-bottom:8px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;cursor:pointer;-webkit-transition:background .2s;transition:background .2s}.ew-content-item[data-v-38f28334]:hover{background:#f5f5f5}.ew-content-item.active[data-v-38f28334]{background:#f0f0ff;color:#a855f7}.ew-content-item .icon[data-v-38f28334]:hover{background:rgba(0,0,0,.1);color:#a855f7}.ew-content-text[data-v-38f28334]{-webkit-box-flex:1;-ms-flex:1;flex:1;font-size:14px}.ew-content-right[data-v-38f28334]{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;background:#fff}.ew-knowledge-content[data-v-38f28334]{-webkit-box-flex:1;-ms-flex:1;flex:1;overflow-y:auto;padding:20px}.ew-knowledge-section[data-v-38f28334]{margin-bottom:24px}.ew-section-title[data-v-38f28334]{font-size:16px;font-weight:600;color:#333;margin-bottom:12px;padding-bottom:8px}.ew-section-content[data-v-38f28334]{font-size:14px;color:#666;line-height:1.6}.ew-word-detail[data-v-38f28334]{background:#fff;padding:16px;border-radius:8px;margin-bottom:12px;border:1px solid #e5e7eb}.ew-word-header[data-v-38f28334]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:12px;margin-bottom:8px}.ew-word-text[data-v-38f28334]{font-size:18px;font-weight:600;color:#333}.ew-word-phonetic[data-v-38f28334]{font-size:14px;color:#999;font-family:Courier New,monospace}.ew-word-pos[data-v-38f28334]{font-size:12px;padding:2px 8px;border-radius:4px;border-bottom:2px solid}.ew-word-pos.ew-pos-verb[data-v-38f28334]{color:#16a34a;border-bottom-color:#16a34a}.ew-word-pos.ew-pos-noun[data-v-38f28334]{color:#3b82f6;border-bottom-color:#3b82f6}.ew-word-pos.ew-pos-adj[data-v-38f28334]{color:#f59e0b;border-bottom-color:#f59e0b}.ew-word-pos.ew-pos-pronoun[data-v-38f28334]{color:#ef4444;border-bottom-color:#ef4444}.ew-word-meaning[data-v-38f28334]{font-size:14px;color:#666;margin-bottom:8px}.ew-word-tags[data-v-38f28334]{margin-top:8px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:8px;-ms-flex-wrap:wrap;flex-wrap:wrap}.ew-tag-label[data-v-38f28334]{font-size:12px;color:#999}.ew-tag[data-v-38f28334]{font-size:12px;padding:4px 8px;border-radius:4px}.ew-tag.ew-tag-green[data-v-38f28334]{background:#dcfce7;color:#16a34a}.ew-tag.ew-tag-red[data-v-38f28334]{background:#fee2e2;color:#ef4444}.ew-no-content[data-v-38f28334]{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;color:#999;font-size:14px}.ew-phonetic-label[data-v-38f28334]{font-weight:600;color:#333;margin-right:4px}.ew-split-detail[data-v-38f28334]{background:#f9fafb;padding:16px;border-radius:8px;margin-bottom:12px;border-left:3px solid #8b5cf6}.ew-split-header[data-v-38f28334]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;margin-bottom:8px}.ew-split-en[data-v-38f28334]{font-size:16px;font-weight:600;color:#333}.ew-split-original[data-v-38f28334]{font-size:12px;padding:2px 8px;background:#8b5cf6;color:#fff;border-radius:4px}.ew-split-zh[data-v-38f28334]{font-size:14px;color:#666;margin-bottom:8px}.ew-split-word_components[data-v-38f28334]{font-size:13px;color:#8b5cf6;margin-bottom:6px;padding-left:8px;border-left:2px solid #e5e7eb}.ew-split-phonetic[data-v-38f28334]{font-size:12px;color:#999;font-family:Courier New,monospace;margin-top:6px}.virtual-keyboard[data-v-2672757c]{position:fixed;bottom:0;left:0;right:0;background:#f5f5f5;border-top:1px solid #ddd;z-index:1000;-webkit-transform:translateY(100%);transform:translateY(100%);-webkit-transition:-webkit-transform .3s ease;transition:-webkit-transform .3s ease;transition:transform .3s ease;transition:transform .3s ease,-webkit-transform .3s ease;padding:6px 2px 12px 2px;-webkit-box-shadow:0 -2px 10px rgba(0,0,0,.1);box-shadow:0 -2px 10px rgba(0,0,0,.1);padding-bottom:calc(12px + constant(safe-area-inset-bottom));padding-bottom:calc(12px + env(safe-area-inset-bottom))}.virtual-keyboard.is-visible[data-v-2672757c]{-webkit-transform:translateY(0);transform:translateY(0)}.keyboard-container[data-v-2672757c]{max-width:100%;margin:0 auto}.keyboard-row[data-v-2672757c]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;gap:3px;margin-bottom:5px;padding:0 2px;-webkit-box-sizing:border-box;box-sizing:border-box}.keyboard-row[data-v-2672757c]:last-child{margin-bottom:0}.keyboard-key[data-v-2672757c]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;height:40px;background:#fff;border:1px solid #ddd;border-radius:8px;font-size:16px;color:#333;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-transition:all .1s ease;transition:all .1s ease;-ms-touch-action:manipulation;touch-action:manipulation;-webkit-tap-highlight-color:rgba(0,0,0,0)}.keyboard-key[data-v-2672757c]:active:not(:disabled){background:#e0e0e0;-webkit-transform:scale(.95);transform:scale(.95)}.keyboard-key.is-disabled[data-v-2672757c],.keyboard-key[data-v-2672757c]:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.keyboard-key i[data-v-2672757c]{font-size:18px}.keyboard-row-letters[data-v-2672757c]{max-width:96%;margin-left:auto;margin-right:auto;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:0 6px;-webkit-box-sizing:border-box;box-sizing:border-box}.keyboard-key-letter[data-v-2672757c]{-webkit-box-flex:0;-ms-flex:0 0 32px;flex:0 0 32px;width:32px;min-width:32px;max-width:32px}.keyboard-key-shift[data-v-2672757c]{-webkit-box-flex:0;-ms-flex:0 0 50px;flex:0 0 50px;background:#e8e8e8}.keyboard-key-shift.is-active[data-v-2672757c]{background:#a855f7;color:#fff}.keyboard-key-space[data-v-2672757c]{-webkit-box-flex:2;-ms-flex:2;flex:2;min-width:140px}.keyboard-key-backspace[data-v-2672757c]{-webkit-box-flex:0;-ms-flex:0 0 50px;flex:0 0 50px;background:#da5b5b;color:#fff}.keyboard-key-enter[data-v-2672757c]{-webkit-box-flex:0;-ms-flex:0 0 90px;flex:0 0 90px;background:#a855f7;color:#fff;font-weight:500}.keyboard-row-functions[data-v-2672757c],.keyboard-row-symbols[data-v-2672757c]{margin-top:8px}.keyboard-row-toolbar[data-v-2672757c]{margin-bottom:8px;padding:0 4px;gap:4px}.keyboard-key-toolbar[data-v-2672757c]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;background:#e8e8e8;font-size:14px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;gap:4px}.keyboard-key-toolbar i[data-v-2672757c]{font-size:16px}.keyboard-key-toolbar[data-v-2672757c]:active{background:#d0d0d0}body.keyboard-open[data-v-2672757c]{overflow:hidden;position:fixed;width:100%}.earthworm-dialog-body[data-v-9895cf60]{width:100%;height:100%;overflow:hidden;background-color:#fff;-webkit-transition:padding-bottom .3s ease;transition:padding-bottom .3s ease;padding-bottom:constant(safe-area-inset-bottom);padding-bottom:env(safe-area-inset-bottom)}.ew-header[data-v-9895cf60]{position:relative;margin-bottom:10px;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.ew-chapter-icon[data-v-9895cf60],.ew-header-left[data-v-9895cf60],.ew-header[data-v-9895cf60]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.ew-chapter-icon[data-v-9895cf60]{width:32px;height:32px;background:linear-gradient(135deg,#8b5cf6,#7c3aed);border-radius:6px;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;cursor:pointer;-webkit-transition:all .2s;transition:all .2s}.ew-chapter-icon[data-v-9895cf60]:hover{background:linear-gradient(135deg,#7c3aed,#6d28d9);-webkit-transform:scale(1.05);transform:scale(1.05)}.ew-chapter-icon i[data-v-9895cf60]{color:#fff;font-size:18px;font-weight:600}.ew-header-center[data-v-9895cf60]{position:absolute;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:8px}.ew-chapter-progress[data-v-9895cf60]{color:#8b5cf6;font-weight:500}.ew-header-right[data-v-9895cf60]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.ew-header-icons[data-v-9895cf60]{gap:12px}.ew-icon[data-v-9895cf60]{font-size:18px;color:#666;cursor:pointer;-webkit-transition:color .2s;transition:color .2s}.ew-icon[data-v-9895cf60]:hover{color:#333}.ew-header-status[data-v-9895cf60]{gap:8px}.ew-progress-circle[data-v-9895cf60]{position:relative;width:36px;height:36px}.ew-circle-svg[data-v-9895cf60]{width:100%;height:100%;-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.ew-circle-bg[data-v-9895cf60]{fill:none;stroke:#e5e7eb;stroke-width:3}.ew-circle-progress[data-v-9895cf60]{fill:none;stroke:#604bff;stroke-width:3;stroke-linecap:round;-webkit-transition:stroke-dasharray .3s;transition:stroke-dasharray .3s}.ew-circle-text[data-v-9895cf60]{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);font-size:10px;font-weight:600;color:#604bff}.ew-timer[data-v-9895cf60]{white-space:nowrap;font-family:Courier New,monospace}.ew-header-progress[data-v-9895cf60]{height:6px;border-radius:3px;overflow:hidden;background:#e5e7eb}.ew-header-progress-inner[data-v-9895cf60]{height:100%;width:0;-webkit-transition:width .25s ease;transition:width .25s ease}.ew-shortcut-item[data-v-9895cf60]{height:32px;line-height:32px}.ew-shortcut-item[data-v-9895cf60]:hover{background:rgba(0,0,0,.05)}.ew-arrow-btn[data-v-9895cf60]{height:32px;line-height:32px;border:1px solid #d1d5db;border-radius:6px;background:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;cursor:pointer;-webkit-transition:all .2s;transition:all .2s;color:#666}.ew-arrow-btn[data-v-9895cf60]:hover{border-color:#a855f7;color:#a855f7}.ew-main[data-v-9895cf60]{position:relative;-webkit-box-flex:1;-ms-flex:1;flex:1;min-height:0;display:-webkit-box;display:-ms-flexbox;display:flex}.ew-kbd[data-v-9895cf60],.ew-main[data-v-9895cf60]{-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.ew-kbd[data-v-9895cf60]{height:22px;min-width:22px;padding:0 6px;border:1px solid #d1d5db;border-radius:6px;background:hsla(0,0%,100%,.7);font-size:12px;color:#374151;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex}.ew-btn[data-v-9895cf60]{min-width:72px;height:30px;padding:0 14px;border-radius:16px;border:1px solid transparent;font-size:13px;cursor:pointer;-webkit-transition:all .15s ease;transition:all .15s ease}.ew-btn.ghost[data-v-9895cf60]{border-color:#e5e7eb;background:rgba(15,23,42,.4);color:#e5e7eb}.ew-btn.ghost[data-v-9895cf60]:hover{background:rgba(148,163,184,.25)}.ew-btn.primary[data-v-9895cf60]{background:#a855f7;color:#fff}.ew-btn.primary[data-v-9895cf60]:hover{background:#c084fc}.ew-select[data-v-9895cf60]{position:relative;border-radius:999px;padding:2px 10px;background:rgba(15,23,42,.8);border:1px solid rgba(148,163,184,.6)}.ew-select select[data-v-9895cf60]{background:transparent;border:none;outline:none;color:#e5e7eb;font-size:12px}.ew-arrow[data-v-9895cf60]{position:absolute;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%);height:60px;width:60px;border:none;background:transparent;color:#475569;font-size:26px;cursor:pointer;-webkit-transition:color .15s ease,-webkit-transform .15s ease;transition:color .15s ease,-webkit-transform .15s ease;transition:transform .15s ease,color .15s ease;transition:transform .15s ease,color .15s ease,-webkit-transform .15s ease;z-index:5}.ew-arrow[data-v-9895cf60]:hover{color:#d946ef}.ew-arrow[data-v-9895cf60]:active{-webkit-transform:translateY(-50%) scale(.96);transform:translateY(-50%) scale(.96)}@media(max-width:768px){.keyboard-toolbar-hidden[data-v-9895cf60]{display:none!important}}.ew-arrow-left[data-v-9895cf60]{left:6px}.ew-arrow-right[data-v-9895cf60]{right:6px}.ew-icon-active[data-v-9895cf60]{color:#a855f7!important}.ew-confetti-left[data-v-9895cf60],.ew-confetti-right[data-v-9895cf60]{pointer-events:none;position:absolute;width:100%;height:80vh;z-index:1000}.ew-confetti-left[data-v-9895cf60]{left:0;bottom:0}.ew-confetti-right[data-v-9895cf60]{right:0;bottom:0}.ew-word-stats[data-v-9895cf60]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:24px;padding:16px 24px;background:#f5f5f5;border-radius:8px}.ew-word-stats .ew-stat-item[data-v-9895cf60]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:4px}.ew-word-stats .ew-stat-item .ew-stat-label[data-v-9895cf60]{font-size:12px;color:#666}.ew-word-stats .ew-stat-item .ew-stat-value[data-v-9895cf60]{font-size:18px;font-weight:600;color:#111}.card-list-grid[data-v-4977a085],.card-list[data-v-4977a085]{width:100%;max-width:100%;min-width:0}.item .item-off[data-v-4977a085]{-webkit-transform:scale(0);transform:scale(0)}.item .item-img[data-v-4977a085],.item .item-off[data-v-4977a085]{-webkit-transition:all .3s;transition:all .3s}.item[data-v-4977a085]:hover{background:-webkit-gradient(linear,left top,left bottom,from(rgba(124,58,237,.1882352941)),to(rgba(124,58,237,.0862745098)));background:linear-gradient(rgba(124,58,237,.1882352941),rgba(124,58,237,.0862745098))}.item:hover .item-img[data-v-4977a085],.item:hover .item-off[data-v-4977a085]{-webkit-transform:scale(1.1);transform:scale(1.1)}@media(max-width:768px){.card-list[data-v-4977a085]{width:100%!important;max-width:100%!important;overflow-x:hidden}.card-list-grid[data-v-4977a085],.item[data-v-4977a085]{width:100%!important;max-width:100%!important;min-width:0!important}.item[data-v-4977a085]{overflow:hidden;padding:10px!important;height:auto!important;min-height:120px;max-width:100%;-webkit-box-sizing:border-box;box-sizing:border-box}.item .item-off[data-v-4977a085]{-webkit-transform:scale(1.1);transform:scale(1.1);width:24px!important;height:24px!important;top:8px!important;left:8px!important}.item .item-img[data-v-4977a085]{-webkit-transform:none;transform:none}.item[data-v-4977a085]:hover{background:#fff}.item:hover .item-img[data-v-4977a085],.item:hover .item-off[data-v-4977a085]{-webkit-transform:none;transform:none}.item .flex-no.w105[data-v-4977a085]{width:80px!important;height:110px!important;margin-right:10px!important;-ms-flex-negative:0;flex-shrink:0;min-width:80px}.item .flex1.h-max[data-v-4977a085]{min-width:0;overflow:hidden;-webkit-box-flex:1;-ms-flex:1;flex:1}.item .flex1.h-max .flex1.w-max[data-v-4977a085]{width:auto!important;max-width:100%!important;min-width:0!important}.item .flex1.h-max .fs16[data-v-4977a085]{font-size:15px!important}.item .flex1.h-max .fs14[data-v-4977a085]{font-size:13px!important}.item .flex1.h-max .flex-wrap[data-v-4977a085]{margin-bottom:8px!important;gap:4px!important}.item .flex1.h-max .flex-wrap>div[data-v-4977a085]{font-size:11px!important;padding:2px 6px!important;white-space:nowrap;-ms-flex-negative:0;flex-shrink:0}.item .flex1.h-max .flex.row-between[data-v-4977a085]{-ms-flex-wrap:wrap;flex-wrap:wrap;gap:8px;margin-top:8px}.item .flex1.h-max .flex.row-between>span[data-v-4977a085]{font-size:12px!important;white-space:nowrap}.item .flex1.h-max .flex.row-between>.btn-list[data-v-4977a085]{width:100%;-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end;margin-top:4px}.item .flex1.h-max .flex.row-between>.btn-list>div[data-v-4977a085]{font-size:12px!important;height:28px!important;padding:0 12px!important;margin-right:8px!important;white-space:nowrap}.item .flex1.h-max .flex.row-between>.btn-list>div[data-v-4977a085]:last-child{margin-right:0!important}.gc-auto-fixed-x435[data-v-4977a085]{width:100%!important;grid-template-columns:1fr!important;gap:10px!important;padding:0 10px;-webkit-box-sizing:border-box;box-sizing:border-box}}@media(max-width:768px){.category-row-level1[data-v-0e09f894]{-ms-flex-wrap:nowrap;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.category-row-level1[data-v-0e09f894]::-webkit-scrollbar{display:none}.category-row-level1>div[data-v-0e09f894]{-ms-flex-negative:0;flex-shrink:0}.category-row-level2[data-v-0e09f894]{-ms-flex-wrap:nowrap;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.category-row-level2[data-v-0e09f894]::-webkit-scrollbar{display:none}.category-row-level2>div[data-v-0e09f894]{-ms-flex-negative:0;flex-shrink:0}.category-row-version[data-v-0e09f894]{-ms-flex-wrap:nowrap;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.category-row-version[data-v-0e09f894]::-webkit-scrollbar{display:none}.category-row-version>div[data-v-0e09f894]{-ms-flex-negative:0;flex-shrink:0;margin-bottom:0}.category-row-grade[data-v-0e09f894]{-ms-flex-wrap:nowrap;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.category-row-grade[data-v-0e09f894]::-webkit-scrollbar{display:none}.category-row-grade>div[data-v-0e09f894]{-ms-flex-negative:0;flex-shrink:0;margin-bottom:0}.category-row-volume[data-v-0e09f894]{-ms-flex-wrap:nowrap;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.category-row-volume[data-v-0e09f894]::-webkit-scrollbar{display:none}.category-row-volume>div[data-v-0e09f894]{-ms-flex-negative:0;flex-shrink:0;margin-bottom:0}}.course-detail-page[data-v-3461a015],.course-detail-page[data-v-3461a015] .basic-container{height:100%}.course-detail-page[data-v-3461a015] .basic-container>div{height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.course-detail-page .course-detail-container[data-v-3461a015]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-height:0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:stretch;-ms-flex-align:stretch;align-items:stretch;height:100%}.course-detail-page .course-left[data-v-3461a015]{width:335px;height:100%;padding:20px;background:#fff;border-radius:12px;-ms-flex-direction:column;flex-direction:column;-webkit-box-sizing:border-box;box-sizing:border-box}.course-detail-page .course-header-main[data-v-3461a015],.course-detail-page .course-left[data-v-3461a015]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal}.course-detail-page .course-header-main[data-v-3461a015]{-webkit-box-flex:1;-ms-flex:1;flex:1;-ms-flex-direction:column;flex-direction:column;min-height:0}.course-detail-page .course-thumb[data-v-3461a015]{width:150px;height:204px;border-radius:4px;margin-bottom:10px}.course-detail-page .course-left-main[data-v-3461a015]{gap:20px}.course-detail-page .actions-row[data-v-3461a015]{gap:10px}.course-detail-page .course-info[data-v-3461a015]{width:100%}.course-detail-page .course-stats[data-v-3461a015]{min-width:140px}.course-detail-page .course-actions[data-v-3461a015]{min-width:220px;margin-top:auto}.course-detail-page .ew-header-progress[data-v-3461a015]{height:12px;border-radius:6px;overflow:hidden;background:#e5e7eb}.course-detail-page .ew-header-progress-inner[data-v-3461a015]{height:100%;width:0;-webkit-transition:width .25s ease;transition:width .25s ease}.course-detail-page .course-list-grid[data-v-3461a015]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.course-detail-page .course-list-grid .course-card[data-v-3461a015]{min-width:0;padding:20px;background:#fff;border-radius:12px;-webkit-transition:all .3s;transition:all .3s;border:1px solid transparent}.course-detail-page .course-list-grid .course-card[data-v-3461a015]:hover{-webkit-box-shadow:0 4px 16px rgba(0,0,0,.1);box-shadow:0 4px 16px rgba(0,0,0,.1);-webkit-transform:translateY(-2px);transform:translateY(-2px);border-color:#a855f7!important}.course-detail-page .course-list-grid .course-card.course-card-active[data-v-3461a015]{background:-webkit-gradient(linear,left top,right top,from(rgba(124,58,237,.1882352941)),to(rgba(124,58,237,.0862745098)))!important;background:linear-gradient(90deg,rgba(124,58,237,.1882352941),rgba(124,58,237,.0862745098))!important}.course-detail-page .course-list-grid .course-card .status-tag[data-v-3461a015]{margin:0}.course-detail-page .course-list-grid .course-card .lesson-number[data-v-3461a015]{padding:4px 10px;background:#f5f5f5;border-radius:6px;font-weight:500}@media screen and (max-width:768px){.course-detail-page .course-detail-container[data-v-3461a015]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;height:auto;min-height:0}.course-detail-page .course-left[data-v-3461a015]{width:100%!important;height:auto!important;padding:15px!important;margin-bottom:15px}.course-detail-page .course-header-main[data-v-3461a015]{height:auto!important;min-height:0}.course-detail-page .course-thumb[data-v-3461a015]{width:120px!important;height:163px!important}.course-detail-page .course-info .fs20[data-v-3461a015]{font-size:18px!important}.course-detail-page .course-info .fs14[data-v-3461a015]{font-size:13px!important}.course-detail-page .course-info .fs18[data-v-3461a015]{font-size:16px!important}.course-detail-page .course-actions[data-v-3461a015]{min-width:auto!important}.course-detail-page .course-right[data-v-3461a015]{padding-left:0!important;width:100%}.course-detail-page .course-title[data-v-3461a015]{padding:15px!important;margin-bottom:15px}.course-detail-page .course-title .mt16[data-v-3461a015]{margin-top:12px!important}.course-detail-page .course-title .flex.row-between[data-v-3461a015]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;gap:8px}.course-detail-page .course-title .flex.row-between>div[data-v-3461a015]{width:100%;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.course-detail-page .course-title .ew-header-progress[data-v-3461a015]{margin-top:8px}.course-detail-page .course-title .pl20[data-v-3461a015]{padding-left:10px!important}.course-detail-page .course-list-wrap[data-v-3461a015]{min-height:300px}.course-detail-page .course-list-grid[data-v-3461a015]{grid-template-columns:1fr!important;gap:10px}.course-detail-page .course-list-grid .course-card[data-v-3461a015]{padding:15px!important}.course-detail-page .course-list-grid .course-card .fs16[data-v-3461a015]{font-size:15px!important}.course-detail-page .course-list-grid .course-card .fs12[data-v-3461a015]{font-size:11px!important}}.vip-list-container[data-v-4b9db57e]{overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none}.vip-list-container[data-v-4b9db57e]::-webkit-scrollbar{display:none}@media(max-width:768px){.vip-list-container>div[data-v-4b9db57e]{-webkit-box-pack:start!important;-ms-flex-pack:start!important;justify-content:flex-start!important;overflow-x:visible!important}}@media(min-width:769px){.vip-list-container>div[data-v-4b9db57e]{-webkit-box-align:stretch!important;-ms-flex-align:stretch!important;align-items:stretch!important}.vip-list-container>div>.vip-card[data-v-4b9db57e]{-ms-flex-item-align:stretch!important;align-self:stretch!important;height:auto!important}}.vip-card[data-v-4b9db57e]{width:280px;height:100%;opacity:0;-webkit-transform:translateY(20px);transform:translateY(20px);-webkit-animation:vipCardFadeIn-4b9db57e .6s ease-out forwards;animation:vipCardFadeIn-4b9db57e .6s ease-out forwards;-webkit-transition:all .3s ease;transition:all .3s ease}.vip-card[data-v-4b9db57e]:hover{-webkit-transform:translateY(-4px);transform:translateY(-4px);-webkit-box-shadow:0 8px 20px rgba(0,0,0,.12);box-shadow:0 8px 20px rgba(0,0,0,.12)}@-webkit-keyframes vipCardFadeIn-4b9db57e{0%{opacity:0;-webkit-transform:translateY(20px);transform:translateY(20px)}to{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}}@keyframes vipCardFadeIn-4b9db57e{0%{opacity:0;-webkit-transform:translateY(20px);transform:translateY(20px)}to{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}}@media(max-width:768px){.w1200[data-v-c3a97f02]{width:100%!important;padding:10px 0!important}.wh-max.bgimgfxzx1[data-v-c3a97f02]{padding:20px 0!important}.w1200.flex.row-between.flex-wrap[data-v-c3a97f02]{-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-ms-flex-direction:column!important;flex-direction:column!important;-webkit-box-align:stretch!important;-ms-flex-align:stretch!important;align-items:stretch!important}.h350[data-v-c3a97f02]{height:auto!important;min-height:auto!important;margin-bottom:20px;width:100%!important}.fs50[data-v-c3a97f02]{font-size:32px!important}.fs30[data-v-c3a97f02]{font-size:24px!important}.fs16[data-v-c3a97f02]{font-size:14px!important}.w488[data-v-c3a97f02]{width:100%!important;height:auto!important;min-height:auto!important}.w488 .w-max.h350.radius20[data-v-c3a97f02]{position:relative!important;padding:20px 15px!important;margin-top:20px;width:100%!important}.w488 .w-max.h350.radius20.px30[data-v-c3a97f02]{padding-left:15px!important;padding-right:15px!important}.w488 .w300.h300.pa[data-v-c3a97f02]{width:200px;height:200px;top:-44px}.w320[data-v-c3a97f02]{width:100%!important;margin-top:15px}.title1[data-v-c3a97f02]{padding-top:0!important;padding-bottom:10px!important}.input1[data-v-c3a97f02]{height:36px}.ewm1[data-v-c3a97f02]{width:36px;height:36px}.ewm1 img[data-v-c3a97f02]{width:20px;height:20px}.btn1[data-v-c3a97f02]{padding:0 10px!important;height:36px!important;font-size:14px!important}.w-max.flex.gap20[data-v-c3a97f02]{-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-ms-flex-direction:column!important;flex-direction:column!important;gap:10px!important}.w-max.flex.gap20>div[data-v-c3a97f02]{width:100%!important}.dist-table-scroll[data-v-c3a97f02]{overflow-x:auto!important;overflow-y:hidden!important;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.dist-table-scroll[data-v-c3a97f02]::-webkit-scrollbar{display:none}.dist-table-inner[data-v-c3a97f02]{min-width:600px}.dist-table-inner .flex.px12.py8.fs13>div[data-v-c3a97f02],.dist-table-inner .w-max.p12.flex.border-b>div[data-v-c3a97f02]{-ms-flex-negative:0;flex-shrink:0}.dist-table-inner .w-max.hmin100.hmax500.ov-ya[data-v-c3a97f02]{overflow-x:hidden!important;overflow-y:auto!important}.w-max.flex.fs18.fw-w.color-0005.pb15.ov-xa[data-v-c3a97f02]{overflow-x:auto!important;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.w-max.flex.fs18.fw-w.color-0005.pb15.ov-xa[data-v-c3a97f02]::-webkit-scrollbar{display:none}.w-max.flex.fs18.fw-w.color-0005.pb15.ov-xa>div[data-v-c3a97f02]{-ms-flex-negative:0;flex-shrink:0;white-space:nowrap}.w-max.flex.pt20.fs14[data-v-c3a97f02]{-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-ms-flex-direction:column!important;flex-direction:column!important;font-size:13px!important;line-height:1.6}.p20[data-v-c3a97f02]{padding:15px!important}.px20[data-v-c3a97f02]{padding-left:15px!important;padding-right:15px!important}.py20[data-v-c3a97f02]{padding-top:10px!important;padding-bottom:10px!important}.pt80[data-v-c3a97f02]{padding-top:20px!important}.mb20[data-v-c3a97f02]{margin-bottom:15px!important}.fs18[data-v-c3a97f02]{font-size:16px!important}.fs20[data-v-c3a97f02]{font-size:18px!important}}