/* Compact independent wordbooks. Kept separate from the global workspace shell. */
.wordbook-view{--wb-accent:#4564ef;--wb-accent-soft:#eef1ff;--wb-ink:#202633;--wb-muted:#8b929f;--wb-line:#e7eaf0;--wb-surface:#fff;color:var(--wb-ink);max-width:1320px;margin:0 auto}
.wordbook-view button,.wordbook-view input,.wordbook-view select{font:inherit;border-radius:0;box-shadow:none}
.wb-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 23px}
.wb-back-link{display:inline-flex;align-items:center;gap:6px;color:#8b929f;font-size:11px;text-decoration:none;margin-bottom:10px;transition:color .16s}
.wb-back-link:hover{color:var(--wb-accent)}
.wb-heading h1{font-family:inherit;font-weight:600;font-size:23px;line-height:1.4;letter-spacing:-.6px;margin:0 0 9px;overflow-wrap:anywhere;color:var(--wb-ink)}
.wb-heading p{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0;color:#939aa7;font-size:11px;line-height:1.5}
.wb-language-tag{font-size:10px;color:#526277;background:#edf0f5;padding:2px 6px;letter-spacing:.02em}
.wb-heading-actions{display:flex;gap:8px;flex-shrink:0;padding-bottom:3px}
.wb-heading-actions .btn{font-size:11px;min-height:32px;padding:8px 11px;gap:7px;border:1px solid var(--wb-line);background:white;color:#6f7787}
.wb-heading-actions .btn.primary{background:var(--wb-accent);border-color:var(--wb-accent);color:white}
.wb-heading-actions .btn:hover{border-color:#c5cdeb;color:var(--wb-accent)}
.wb-heading-actions .btn.primary:hover{background:#3554e3;color:#fff}
.wb-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--wb-line);padding:0 0 13px;margin-bottom:20px}
.wb-modes{display:flex;gap:3px;align-items:center;background:#eceff5;padding:3px}
.wb-modes button{border:0;background:transparent;padding:8px 12px;color:#8790a0;display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;white-space:nowrap;line-height:1.3;cursor:pointer;transition:background .16s,color .16s}
.wb-modes button:hover{color:#485c9f;background:#f7f8fc}
.wb-modes button.active{background:white;color:var(--wb-accent);font-weight:600}
.wb-selects{display:flex;align-items:center;gap:8px}
.wb-selects select{max-width:125px;background:transparent;color:#727b8a;border:0;border-left:1px solid var(--wb-line);font-size:11px;padding:5px 17px 5px 10px;min-height:30px;cursor:pointer;outline-offset:3px}
.wb-selects .icon-button{width:30px;height:30px;color:#7e8796;border:0;background:transparent;padding:6px;display:flex;align-items:center;justify-content:center}
.wb-selects .icon-button:hover{color:var(--wb-accent);background:var(--wb-accent-soft)}
.wb-layout{display:grid;grid-template-columns:212px minmax(0,1fr);gap:24px;align-items:start}
.wb-book-aside{background:#fff;border:1px solid var(--wb-line);min-width:0;position:sticky;top:88px}
.wb-index-heading{display:flex;align-items:center;justify-content:space-between;padding:17px 15px 11px}
.wb-index-heading h2{font-family:inherit;font-size:12px;font-weight:600;letter-spacing:0;margin:0;color:#444e60}
.wb-index-heading>span{font-size:10px;color:#8c96a5;font-variant-numeric:tabular-nums}
.wb-index-search{display:flex;align-items:center;gap:6px;margin:0 12px 12px;background:#f7f8fb;color:#a3abb8;border:1px solid #edf0f5;padding:7px 8px}
.wb-index-search input{display:block;min-width:0;width:100%;border:0;background:transparent;font-size:11px;line-height:1.5;color:#384456;padding:0;outline:none}
.wb-index-search input::placeholder{color:#a0a7b4}
.wb-index-search:focus-within{border-color:#b4c0f6;background:#fbfcff}
.wb-index-list{max-height:min(500px,calc(100vh - 360px));min-height:190px;overflow:auto;scrollbar-width:thin;scrollbar-color:#dfe3ee transparent;overscroll-behavior:contain;padding:0 0 8px}
.wb-index-row{display:flex;width:100%;align-items:flex-start;gap:10px;border:0;border-left:2px solid transparent;background:transparent;text-align:left;cursor:pointer;min-height:51px;padding:9px 11px 9px 12px;color:#8992a1;transition:background .16s,border-color .16s,color .16s}
.wb-index-row:hover{background:#f6f8ff}
.wb-index-row.is-active{background:var(--wb-accent-soft);border-left-color:var(--wb-accent)}
.wb-index-number{font:10px/1.8 ui-monospace,SFMono-Regular,monospace;color:#a9afbb;min-width:16px;font-variant-numeric:tabular-nums;padding-top:1px}
.wb-index-row.is-active .wb-index-number{color:#7a8ce5}
.wb-index-word{display:block;min-width:0;flex:1}
.wb-index-word b{display:block;color:#657083;font-size:12px;font-weight:500;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wb-index-row.is-active .wb-index-word b{color:var(--wb-accent);font-weight:600}
.wb-index-word small{display:block;color:#7b8598;font-size:10px;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px}
.wb-index-star{color:#969696;padding-top:3px;display:flex}
.wb-index-bottom{border-top:1px solid var(--wb-line);padding:13px 15px;background:#fdfdfe}
.wb-index-bottom>div:first-child{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#a0a8b4}
.wb-index-bottom b{font-weight:500;color:#7180a0;font-size:10px;font-variant-numeric:tabular-nums}
.wb-position-track{height:2px;background:#edf0f7;margin:9px 0 12px;overflow:hidden}
.wb-position-track i{height:100%;display:block;background:var(--wb-accent);transition:width .2s ease}
.wb-index-bottom>a{display:flex;align-items:center;gap:6px;color:#929bab;font-size:10px;text-decoration:none}
.wb-index-bottom>a:hover{color:var(--wb-accent)}
.wb-index-empty{font-size:11px;color:#9da5b4;padding:15px;line-height:1.7}
.wb-reading-area{min-width:0}
.wb-sheet{position:relative;background:var(--wb-surface);border:1px solid var(--wb-line);padding:20px 28px 0;margin:0;animation:wb-enter .18s ease-out both}
.wb-sheet-top{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#a1a9b6;font-size:9px;letter-spacing:.08em;text-transform:uppercase;line-height:1.5}
.wb-sheet-tools{display:flex;gap:2px;align-items:center}
.wb-sheet-tools .icon-button{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:0;background:transparent;padding:6px;color:#9fa8b8;transition:background .15s,color .15s}
.wb-sheet-tools .icon-button:hover{background:#f3f5fc;color:var(--wb-accent)}
.wb-sheet-tools .wb-favorite-active{color:#808080}
.wb-sheet-tools .wb-favorite-active svg{fill:#ececec}
.wb-word-heading{display:flex;align-items:center;gap:16px;justify-content:space-between;margin:15px 0 9px}
.wb-term{font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:600;font-size:44px;line-height:1.16;letter-spacing:-1.4px;overflow-wrap:anywhere;word-break:normal;margin:0;color:#222d43}
.wb-term.wb-japanese{font-family:inherit;font-size:37px;letter-spacing:-.7px;line-height:1.35}
.wb-term.wb-long-term{font-size:34px;letter-spacing:-.9px}
.wb-sound{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;background:#f2f5ff;color:#7c8cce;border:1px solid #e8ecfa;padding:7px;cursor:pointer;transition:background .16s,color .16s,transform .16s}
.wb-sound:hover{background:var(--wb-accent-soft);color:var(--wb-accent);transform:translateY(-1px)}
.wb-sound:active{transform:translateY(0)}
.wb-pronunciation{color:#9aa4b5;font-family:ui-sans-serif,system-ui,sans-serif;font-size:12px;line-height:1.6;margin-bottom:22px;min-height:18px;display:flex;gap:12px;align-items:center}
.wb-pronunciation>span{color:#8492ae;font-size:10px;background:#f3f5f9;padding:1px 5px;letter-spacing:0}
.wb-definition{border-top:1px solid var(--wb-line);padding-top:20px}
.wb-details-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.15fr);gap:26px;padding-bottom:22px}
.wb-meaning-section,.wb-context-section{min-width:0}
.wb-definition-label{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;color:#a2aab7;margin-bottom:10px}
.wb-definition-label .wb-pos{color:#a0a9ba;font-size:10px}
.wb-meaning{white-space:pre-line;font-size:15px;line-height:1.8;color:#4b5870;overflow-wrap:anywhere}
.wb-full-meaning{margin-top:10px}
.wb-full-meaning summary{display:list-item;list-style-position:inside;color:#8493b5;font-size:10px;line-height:1.6;cursor:pointer;width:fit-content;transition:color .16s}
.wb-full-meaning summary:hover{color:var(--wb-accent)}
.wb-full-meaning[open] summary{color:var(--wb-accent);margin-bottom:10px}
.wb-full-meaning-text{white-space:pre-line;font-size:13px;line-height:1.85;color:#65748e;overflow-wrap:anywhere;padding:11px 13px;background:#f8f9fd;border-left:2px solid #d7dffb}
.wb-provenance{font-size:9px;line-height:1.6;color:#b1b8c4;margin:11px 0 0;letter-spacing:.02em}
.wb-notes{margin-top:20px;padding:11px 13px;background:#f8f9fd;border-left:2px solid #d7dffb}
.wb-notes>span{display:block;font-size:10px;color:#92a0b9;margin-bottom:5px}
.wb-notes p{margin:0;font-size:12px;line-height:1.8;color:#7887a0;white-space:pre-line}
.wb-section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:11px;line-height:1.5}
.wb-section-heading h3{font-family:inherit;font-size:11px;font-weight:500;color:#8a94a5;margin:0;letter-spacing:0}
.wb-section-heading>span{font-size:9px;color:#b0b8c5;letter-spacing:0;white-space:nowrap}
.wb-examples blockquote{border:0;border-left:2px solid #d9e0fb;background:#f8f9fe;margin:0 0 12px;padding:11px 13px}
.wb-examples blockquote p{font-family:inherit;font-size:13px;line-height:1.8;color:#6b7891;margin:0;overflow-wrap:anywhere}
.wb-examples blockquote footer{display:flex;justify-content:space-between;align-items:flex-start;gap:9px;color:#a6aebd;font-size:9px;line-height:1.6;margin-top:10px}
.wb-examples blockquote footer>span:first-child{min-width:0;overflow-wrap:anywhere}
.wb-examples blockquote footer>span:last-child{flex-shrink:0;white-space:nowrap}
.wb-examples blockquote footer a{color:#8291b2;text-decoration:none}
.wb-examples blockquote footer a:hover{color:var(--wb-accent);text-decoration:underline}
.wb-context-source{font-size:10px;color:#a2acbf;text-decoration:none;display:flex;align-items:center;gap:6px;margin-top:12px}
.wb-context-source:hover{color:var(--wb-accent)}
.wb-more-context summary{color:#9ca8be;font-size:10px;cursor:pointer;display:flex;align-items:center;gap:6px;padding:3px 0;margin-bottom:10px;list-style:none}
.wb-more-context summary::-webkit-details-marker{display:none}
.wb-more-context summary:hover{color:var(--wb-accent)}
.wb-phrases{margin-top:23px}
.wb-phrase-list{display:flex;flex-wrap:wrap;gap:7px}
.wb-phrase-chip{display:inline-flex;align-items:stretch;max-width:100%;background:#f4f6fc;border:1px solid #e7ebf7;transition:background .16s,border-color .16s}
.wb-phrase-chip:hover{background:#edf1ff;border-color:#d6defb}
.wb-phrase-chip button{background:transparent;border:0;color:#7c8bb2;font-size:11px;padding:6px 8px;cursor:pointer;display:flex;align-items:center;justify-content:center;overflow-wrap:anywhere;white-space:normal}
.wb-phrase-chip button:first-child{text-align:left;min-width:0}
.wb-phrase-chip button:last-child{padding:5px 6px;border-left:1px solid #e2e7f4;flex-shrink:0}
.wb-phrase-chip button:hover{color:var(--wb-accent);background:#e9eeff}
.wb-sheet-bottom{border-top:1px solid #f0f2f6;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:9px;color:#b4bbc7;padding:12px 0;line-height:1.5}
.wb-sheet-bottom>span:last-child{font:9px/1.4 ui-monospace,SFMono-Regular,monospace;color:#a4aec0;font-variant-numeric:tabular-nums}
.wb-navigation{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 0 0}
.wb-navigation .btn{background:white;min-height:34px;padding:8px 14px;gap:8px;font-size:11px;color:#8a96ab;border:1px solid var(--wb-line)}
.wb-navigation .btn.primary{color:white;background:var(--wb-accent);border-color:var(--wb-accent)}
.wb-navigation .btn:hover:not(:disabled){color:var(--wb-accent);background:#f3f5ff;border-color:#cfd8fb}
.wb-navigation .btn.primary:hover:not(:disabled){color:#fff;background:#3554e3;border-color:#3554e3}
.wb-navigation .btn:disabled{opacity:.35;cursor:default}
.wb-position-text{font-size:10px;color:#a6b0c2;display:flex;align-items:center;gap:4px;font-variant-numeric:tabular-nums}
.wb-position-text strong{font-size:11px;font-weight:500;color:#7888a5}
.wb-position-text small{font-size:9px;color:#bac0ca;margin-left:8px}
.wb-end-note{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;color:#a2acc0;font-size:10px;margin-top:15px}
.wb-end-note button{font:inherit;border:0;background:none;color:var(--wb-accent);padding:0;cursor:pointer}
.wb-bottom-note{display:flex;justify-content:center;align-items:center;gap:7px;color:#a6afbf;font-size:10px;line-height:1.8;margin:24px 0 0;text-align:center}
.wb-bottom-note svg{flex-shrink:0}
.wb-kicker{font-size:10px;color:#9ba6ba;letter-spacing:.04em;display:block;line-height:1.5}
.wb-recall-prompt{min-height:205px;padding:27px 0 30px;border-top:1px solid var(--wb-line);display:flex;align-items:center;justify-content:center;flex-direction:column}
.wb-recall-line{width:30px;height:2px;background:#c3cef5;display:block;margin:0 0 16px}
.wb-recall-prompt p{font-size:14px;color:#8c99b1;margin:0 0 17px}
.wb-recall-prompt .btn{min-height:34px;font-size:11px;padding:8px 12px;background:var(--wb-accent);border-color:var(--wb-accent);color:#fff;gap:8px}
.wb-recall-prompt small{font-size:9px;color:#b4bdcc;margin-top:12px}
.wb-spelling-prompt{padding:18px 0 16px;margin:10px 0 0}
.wb-spelling-prompt p{font-size:18px;line-height:1.8;color:#55647d;margin:8px 0 0;white-space:pre-line;overflow-wrap:anywhere}
.wb-spelling-form{padding:18px 0 25px;border-top:1px solid var(--wb-line);display:grid;grid-template-columns:1fr auto;column-gap:9px;row-gap:9px}
.wb-spelling-form label{font-size:10px;color:#a1acbf;grid-column:1/-1}
.wb-spelling-form input{min-width:0;border:1px solid #dfe5f1;padding:10px 13px;background:#fbfcff;font-family:ui-sans-serif,system-ui,sans-serif;font-size:17px;color:#44577c;outline:none}
.wb-spelling-form input:focus{border-color:#879cf1;background:#fff}
.wb-spelling-form .btn{font-size:11px;padding:9px 13px;gap:7px;min-height:38px;background:var(--wb-accent);border-color:var(--wb-accent);color:white}
.wb-spelling-form p{grid-column:1/-1;color:#aab4c5;font-size:9px;line-height:1.7;margin:0}
.wb-answer-result{font-size:11px;padding:10px 12px;margin:0 0 15px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#f3f3f3;color:#8c8c8c;border:1px solid #e8e8e8}
.wb-answer-result strong{font-weight:500;color:#727272}
.wb-answer-result.wb-mismatch{background:#fafafa;color:#acacac;border-color:#ebebeb}
.wb-answer-result.wb-mismatch strong{color:#919191}
.wb-empty-detail{font-size:12px;color:#a5afc1;line-height:1.8;margin:0 0 18px}
.wb-no-words{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;padding:30px;background:#fff;border:1px solid var(--wb-line);text-align:center;color:#b2bad0}
.wb-no-words h2{font-family:inherit;font-size:17px;font-weight:500;color:#7e8aa3;margin:17px 0 8px}
.wb-no-words p{font-size:12px;line-height:1.8;color:#a1acc1;margin:0 0 19px}
.wb-no-words .btn{font-size:11px}
.wb-mobile-index-bar{display:none}
.wb-search-results{margin-top:13px;max-height:50vh;overflow:auto;border:1px solid var(--wb-line)}
.wb-search-results button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fff;border:0;border-bottom:1px solid #eef1f7;padding:11px 14px;text-align:left;color:#8a98b2;cursor:pointer}
.wb-search-results button:hover{background:#f2f5ff;color:var(--wb-accent)}
.wb-search-results button span{min-width:0;display:block}
.wb-search-results button b{font-size:13px;color:#5c6d8b;font-weight:500;display:block}
.wb-search-results button small{font-size:10px;color:#a5b0c3;line-height:1.7;display:block;margin-top:3px}
.wb-search-result-count{font-size:10px;color:#9ba7bc;padding:10px 14px;background:#fafbfe;border-bottom:1px solid #eef1f7}
/* Four-pair practice: genuine deck entries, no learning writes. */
.wb-match-sheet{border:1px solid var(--wb-line);background:white;padding:25px 27px 0;animation:wb-enter .18s ease-out both}
.wb-match-top{display:flex;justify-content:space-between;align-items:center;gap:20px}
.wb-match-top h2{font-family:inherit;font-size:20px;font-weight:500;line-height:1.5;color:#445674;letter-spacing:-.5px;margin:6px 0}
.wb-match-top p{font-size:11px;color:#a0adc3;margin:0}
.wb-match-count{text-align:right;flex-shrink:0}
.wb-match-count strong{font-size:28px;line-height:1.2;font-weight:500;letter-spacing:-1px;color:var(--wb-accent);font-variant-numeric:tabular-nums;display:block}
.wb-match-count strong small{font-size:13px;color:#b9c5e0;letter-spacing:0;font-weight:400}
.wb-match-count>span{color:#b0bdd4;font-size:10px;display:block;margin-top:6px}
.wb-match-board{display:grid;grid-template-columns:minmax(0,1fr) 26px minmax(0,1fr);gap:12px;margin-top:27px;align-items:stretch}
.wb-pair-column-label{color:#acb6c8;font-size:10px;line-height:1.5;margin-bottom:9px;padding-left:2px}
.wb-match-divider{align-self:center;color:#c0cbe1;font-size:18px;text-align:center}
.wb-pair-tile{display:flex;justify-content:space-between;gap:10px;align-items:center;width:100%;min-height:72px;border:1px solid #e7ebf4;background:#fff;text-align:left;padding:13px 15px;margin-bottom:9px;cursor:pointer;transition:border-color .15s,background .15s,color .15s,transform .15s;color:#7788a7}
.wb-pair-tile:hover:not(:disabled){border-color:#c9d4fa;background:#f8faff;transform:translateY(-1px)}
.wb-pair-tile>span{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;overflow-wrap:anywhere;max-height:60px;line-height:1.6}
.wb-pair-tile i{font-size:9px;color:inherit;font-style:normal;display:flex;flex-shrink:0}
.wb-pair-word{font-size:15px}
.wb-pair-meaning{font-size:11px;color:#93a0b7}
.wb-pair-tile.is-selected{border-color:#9aacf8;background:#f1f4ff;color:var(--wb-accent)}
.wb-pair-tile.is-wrong{background:#f9f9f9;border-color:#d5d5d5;color:#a3a3a3;animation:wb-nudge .18s ease-in-out}
.wb-pair-tile.is-matched{background:#f6f6f6;border-color:#e8e8e8;color:#a5a5a5;cursor:default;opacity:.85}
.wb-match-feedback{display:flex;align-items:center;gap:7px;font-size:11px;color:#a1aec6;line-height:1.8;min-height:35px;margin:7px 0 15px}
.wb-match-feedback.is-wrong{color:#a0a0a0}
.wb-match-feedback.is-complete{color:#898989}
.wb-match-feedback svg{flex-shrink:0}
.wb-match-footer{border-top:1px solid var(--wb-line);padding:13px 0;display:flex;align-items:center;justify-content:space-between;gap:12px}
.wb-match-footer>span{font-size:9px;color:#b1bbcd}
.wb-match-footer .btn{display:flex;align-items:center;gap:7px;font-size:10px;min-height:30px;padding:7px 10px;border:1px solid var(--wb-line);color:#8394b6;background:#fff}
.wb-match-footer .btn.primary{background:var(--wb-accent);color:#fff;border-color:var(--wb-accent)}
.wordbook-view :focus-visible{outline:2px solid #a9b9ff;outline-offset:3px}
@keyframes wb-enter{from{opacity:.45;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@keyframes wb-nudge{0%,100%{transform:translateX(0)}35%{transform:translateX(-2px)}70%{transform:translateX(2px)}}
@media(max-width:1280px){.wb-layout{grid-template-columns:190px minmax(0,1fr);gap:20px}.wb-details-grid{grid-template-columns:1fr;gap:21px}.wb-context-section{border-top:1px solid #f0f2f7;padding-top:18px}.wb-phrases{margin-top:18px}.wb-examples blockquote p{font-size:13px}.wb-sheet{padding:19px 25px 0}.wb-toolbar{gap:10px}.wb-modes button{padding:8px 10px}}
@media(max-width:1020px){.wb-heading-actions .btn{font-size:10px;padding:7px 9px}.wb-heading h1{font-size:21px}.wb-modes button{padding:8px}.wb-selects select{max-width:105px;font-size:10px;padding-left:8px}.wb-layout{grid-template-columns:172px minmax(0,1fr);gap:17px}.wb-index-row{padding-left:10px;gap:7px}.wb-index-word b{font-size:11px}.wb-sheet{padding:17px 22px 0}.wb-term{font-size:39px}.wb-term.wb-long-term{font-size:30px}.wb-match-sheet{padding:22px 22px 0}.wb-pair-tile{padding:11px;min-height:76px}.wb-match-board{gap:8px;grid-template-columns:minmax(0,1fr) 15px minmax(0,1fr)}}
@media(max-width:800px){.wb-toolbar{flex-wrap:wrap;align-items:center}.wb-modes{flex:1;justify-content:space-between}.wb-selects{margin-left:auto}.wb-heading{align-items:flex-start}.wb-heading-actions{padding-top:25px}.wb-heading-actions .btn:first-child{display:none}.wb-layout{grid-template-columns:165px minmax(0,1fr);gap:15px}.wb-term{font-size:35px;letter-spacing:-.9px}.wb-term.wb-japanese{font-size:31px}.wb-sheet{padding:15px 18px 0}.wb-heading p{gap:8px}.wb-bottom-note{font-size:9px}.wb-match-top h2{font-size:17px}.wb-match-sheet{padding:20px 17px 0}.wb-pair-tile{min-height:82px;padding:9px}.wb-pair-word{font-size:13px}.wb-pair-meaning{font-size:10px}.wb-pair-tile>span{max-height:58px}.wb-match-count strong{font-size:24px}}
@media(max-width:650px){.wb-heading h1{text-wrap:balance}.wb-heading{gap:12px;margin-bottom:18px}.wb-heading h1{font-size:19px;letter-spacing:-.4px;margin-bottom:7px}.wb-back-link{font-size:10px;margin-bottom:8px}.wb-heading p{font-size:10px;gap:7px}.wb-heading p>span:last-child{display:none}.wb-heading-actions{padding-top:23px}.wb-heading-actions .btn{font-size:10px;padding:7px 9px;min-height:30px}.wb-heading-actions .btn svg{width:12px}.wb-toolbar{padding-bottom:12px;margin-bottom:0;gap:10px}.wb-modes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:100%;flex-basis:100%;padding:3px;gap:1px}.wb-modes button{font-size:11px;padding:10px 5px;gap:0;min-height:34px}.wb-modes button svg{display:none}.wb-selects{margin:0;width:100%;justify-content:flex-end;gap:6px}.wb-selects select{max-width:none;flex:1;font-size:10px;border-left:0;border-right:1px solid var(--wb-line);padding:2px 10px 2px 0;min-height:26px}.wb-selects .icon-button{width:29px;height:28px;padding:6px}.wb-layout{display:block}.wb-book-aside{display:none;position:static;margin:0 0 14px}.wordbook-view.index-open .wb-book-aside{display:block}.wb-index-heading{padding-top:13px}.wb-index-list{max-height:230px;min-height:70px}.wb-index-row{min-height:45px;padding:7px 13px}.wb-index-word b{font-size:12px}.wb-index-bottom{display:none}.wb-index-search{padding:8px 10px}.wb-index-search input{font-size:12px}.wb-mobile-index-bar{display:flex;justify-content:space-between;align-items:center;padding:13px 0;color:#a5afc2;font-size:10px}.wb-mobile-index-bar button{display:flex;align-items:center;gap:6px;border:0;background:transparent;padding:0;color:#8e9bb3;font-size:10px;cursor:pointer}.wb-mobile-index-bar button>svg:last-child{margin-left:3px;width:11px}.wb-sheet{padding:15px 18px 0}.wb-sheet-top{font-size:8px;letter-spacing:.07em}.wb-sheet-tools .icon-button{width:27px;height:27px}.wb-word-heading{gap:12px;margin-top:15px}.wb-term{font-size:34px;letter-spacing:-1px}.wb-term.wb-long-term{font-size:27px;letter-spacing:-.5px}.wb-term.wb-japanese{font-size:30px}.wb-sound{width:32px;height:32px;padding:6px}.wb-sound svg{width:18px}.wb-pronunciation{font-size:11px;margin-bottom:20px}.wb-definition{padding-top:18px}.wb-details-grid{padding-bottom:18px;gap:20px}.wb-meaning{font-size:14px;line-height:1.8}.wb-provenance{font-size:8px;margin-top:8px}.wb-definition-label{font-size:9px;margin-bottom:8px}.wb-section-heading h3{font-size:10px}.wb-section-heading>span{font-size:8px}.wb-examples blockquote{padding:10px 12px;margin-bottom:10px}.wb-examples blockquote p{font-size:12px;line-height:1.9}.wb-examples blockquote footer{font-size:8px;flex-wrap:wrap;gap:3px}.wb-examples blockquote footer>span:first-child{flex-basis:100%}.wb-context-source{font-size:9px}.wb-phrase-chip button{font-size:10px;padding:6px 7px}.wb-sheet-bottom{font-size:8px;padding:11px 0}.wb-sheet-bottom>span:last-child{font-size:8px}.wb-navigation{padding-top:13px;gap:10px}.wb-navigation .btn{font-size:10px;min-height:33px;padding:8px 11px;gap:5px}.wb-navigation .btn svg{width:13px}.wb-position-text{font-size:9px}.wb-position-text strong{font-size:10px}.wb-position-text small{display:none}.wb-bottom-note{font-size:8px;line-height:1.8;margin-top:20px;align-items:flex-start;text-align:left}.wb-bottom-note svg{margin-top:2px}.wb-spelling-prompt{padding-top:13px}.wb-spelling-prompt p{font-size:16px}.wb-spelling-form{display:flex;flex-wrap:wrap;gap:9px}.wb-spelling-form label{width:100%;font-size:10px}.wb-spelling-form input{flex:1;width:100%;font-size:16px;min-width:100px;padding:9px 11px}.wb-spelling-form .btn{font-size:10px;padding:9px 10px}.wb-spelling-form p{width:100%;font-size:8px}.wb-recall-prompt{min-height:185px;padding:25px 0}.wb-recall-prompt p{font-size:13px}.wb-recall-prompt .btn{font-size:10px}.wb-match-sheet{padding:19px 17px 0}.wb-match-top{gap:12px}.wb-match-top h2{font-size:17px}.wb-match-top p{font-size:9px}.wb-kicker{font-size:9px}.wb-match-count strong{font-size:25px}.wb-match-count strong small{font-size:11px}.wb-match-count>span{font-size:8px}.wb-match-board{margin-top:22px;grid-template-columns:minmax(0,1fr) 12px minmax(0,1fr);gap:6px}.wb-pair-tile{min-height:81px;margin-bottom:8px;padding:10px;gap:6px}.wb-pair-word{font-size:13px}.wb-pair-meaning{font-size:10px}.wb-match-divider{font-size:14px}.wb-pair-column-label{font-size:9px;margin-bottom:8px}.wb-match-feedback{font-size:10px;gap:6px;margin:5px 0 12px;align-items:flex-start}.wb-match-feedback svg{margin-top:2px}.wb-match-footer{padding:11px 0}.wb-match-footer>span{font-size:8px}.wb-match-footer .btn{font-size:9px;padding:7px 9px}.wb-no-words{padding:25px 17px;min-height:260px}.wb-no-words h2{font-size:15px}.wb-no-words p{font-size:11px}}
@media(prefers-reduced-motion:reduce){.wordbook-view *,.wordbook-view *::before,.wordbook-view *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}