.lexic-word-study{--lws-paper:#fbfaf7;--lws-surface:#fff;--lws-surface-2:#f8f7f3;--lws-surface-3:#f1f0ec;--lws-line:#e3e3df;--lws-line-strong:#d1d1cc;--lws-ink:#202621;--lws-ink-2:#535a55;--lws-ink-3:#7c827d;--lws-ink-4:#a1a6a2;--lws-brand:#2e503d;--lws-brand-deep:#173526;--lws-brand-ink:#fbfaf7;--lws-accent:#30875c;--lws-accent-soft:#d9f3e2;--lws-accent-line:#b7dcc5;--lws-err:#b14f45;--lws-err-soft:#ffeae5;--lws-err-line:#fdcabf;--lws-shadow-sm:0 1px 2px #2731290d;--lws-shadow:0 1px 3px #2731290f, 0 8px 24px #2731290d;--lws-font-ui:var(--font-plex-sans), ui-sans-serif, system-ui, sans-serif;--lws-font-serif:var(--font-display), Georgia, "Times New Roman", serif;--lws-font-mono:var(--font-plex-mono), ui-monospace, "SF Mono", monospace;background:radial-gradient(900px 420px at 82% -8%, var(--lws-accent-soft), transparent 60%), var(--lws-paper);min-height:100dvh;color:var(--lws-ink);font-family:var(--lws-font-ui);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}@supports (color:lab(0% 0 0)){.lexic-word-study{--lws-paper:lab(98.2852% -.128895 1.5182);--lws-surface:lab(100% 0 0);--lws-surface-2:lab(97.1314% -.15974 1.89875);--lws-surface-3:lab(94.8176% -.189722 2.27976);--lws-line:lab(90.195% -.708073 2.14498);--lws-line-strong:lab(83.833% -.939459 2.86344);--lws-ink:lab(14.3217% -3.72414 1.9086);--lws-ink-2:lab(37.5224% -3.7137 1.90227);--lws-ink-3:lab(53.7345% -2.95424 1.88055);--lws-ink-4:lab(67.6278% -2.36246 1.50282);--lws-brand:lab(31.0918% -16.7768 7.40002);--lws-brand-deep:lab(19.3984% -14.8012 5.83787);--lws-brand-ink:lab(98.2852% -.128895 1.5182);--lws-accent:lab(50.3807% -35.3154 15.5508);--lws-accent-soft:lab(93.5137% -11.1015 4.90865);--lws-accent-line:lab(84.434% -15.916 7.03365);--lws-err:lab(46.5725% 40.1845 26.3487);--lws-err-soft:lab(94.5403% 8.63171 6.20019);--lws-err-line:lab(85.5904% 17.4418 12.5797);--lws-shadow-sm:0 1px 2px lab(19.0646% -5.93255 3.80099/.05);--lws-shadow:0 1px 3px lab(19.0646% -5.93255 3.80099/.06), 0 8px 24px lab(19.0646% -5.93255 3.80099/.05)}}.lexic-word-study *{box-sizing:border-box}.lexic-word-study ::selection{background:var(--lws-accent-soft)}.lws-page{min-height:100dvh}.lws-studywrap{max-width:1140px;margin:0 auto;padding:26px 30px 96px}.lws-backbar{margin-bottom:18px}.lws-backlink{color:var(--lws-ink-3);font-family:var(--lws-font-ui);border-radius:8px;align-items:center;gap:8px;padding:6px 10px 6px 4px;font-size:13.5px;font-weight:500;text-decoration:none;transition:color .14s,background .14s;display:inline-flex}.lws-backlink:hover{color:var(--lws-brand);background:var(--lws-surface-3)}.lws-backlink svg{transition:transform .16s}.lws-backlink:hover svg{transform:translate(-3px)}.lws-studygrid{grid-template-columns:minmax(0,1fr) 312px;align-items:start;gap:26px;display:grid}.lws-maincol{flex-direction:column;gap:18px;min-width:0;display:flex}.lws-card,.lws-empty-card,.lws-complete,.lws-rcard{background:var(--lws-surface);border:1px solid var(--lws-line);box-shadow:var(--lws-shadow)}.lws-card{border-radius:18px;overflow:hidden}.lws-empty-card{min-height:260px;color:var(--lws-ink-3);border-radius:18px;place-items:center;gap:12px;font-size:14px;display:grid}.lws-empty-icon{width:34px;height:34px;color:var(--lws-ink-4)}.lws-head{border-bottom:1px solid var(--lws-line);padding:30px 38px 26px}.lws-crumb{color:var(--lws-ink-4);font-family:var(--lws-font-mono);letter-spacing:.06em;text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:18px;font-size:11px;font-weight:500;display:flex}.lws-crumb a{max-width:min(100%,20rem);color:var(--lws-ink-3);text-overflow:ellipsis;white-space:nowrap;text-decoration:none;transition:color .14s;overflow:hidden}.lws-crumb a:hover{color:var(--lws-brand)}.lws-sep{color:var(--lws-line-strong)}.lws-head-row{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.lws-title-wrap{flex-wrap:wrap;align-items:baseline;gap:14px;min-width:0;display:flex}.lws-title{max-width:100%;color:var(--lws-ink);font-family:var(--lws-font-serif);letter-spacing:-.02em;overflow-wrap:anywhere;margin:0;font-size:clamp(38px,5vw,52px);font-weight:500;line-height:1}.lws-pos{border:1px solid var(--lws-accent-line);background:var(--lws-accent-soft);color:var(--lws-brand);font-family:var(--lws-font-mono);letter-spacing:.06em;text-transform:lowercase;border-radius:99px;padding:4px 11px;font-size:11px;font-weight:600;transform:translateY(-3px)}.lws-speak{border:1px solid var(--lws-line);background:var(--lws-surface-2);width:30px;height:30px;color:var(--lws-ink-3);cursor:pointer;border-radius:8px;flex:none;place-items:center;transition:color .14s,border-color .14s,background .14s;display:grid;transform:translateY(-4px)}.lws-speak:hover{border-color:var(--lws-accent-line);background:var(--lws-accent-soft);color:var(--lws-brand)}.lws-count{color:var(--lws-ink-3);font-family:var(--lws-font-mono);white-space:nowrap;flex:none;padding-top:8px;font-size:12.5px}.lws-count b{color:var(--lws-ink);font-weight:600}.lws-body{padding:8px 38px 4px}.lws-sec{border-bottom:1px solid var(--lws-line);padding:26px 0}.lws-sec:last-child{border-bottom:none}.lws-sec-eyebrow{color:var(--lws-ink-3);font-family:var(--lws-font-mono);letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:14px;font-size:11px;font-weight:600;display:flex}.lws-sec-eyebrow svg{color:var(--lws-accent)}.lws-idea-text{max-width:60ch;color:var(--lws-ink);font-family:var(--lws-font-serif);letter-spacing:-.005em;text-wrap:pretty;white-space:pre-wrap;margin:0;font-size:21px;line-height:1.5}.lws-comp-text{max-width:66ch;color:var(--lws-ink-2);text-wrap:pretty;white-space:pre-wrap;margin:0;font-size:15.5px;line-height:1.68}.lws-examples{flex-direction:column;gap:18px;display:flex}.lws-example{gap:16px;margin:0;padding:2px 0;display:flex}.lws-example-num{width:22px;color:var(--lws-accent);font-family:var(--lws-font-mono);flex:none;padding-top:5px;font-size:11px;font-weight:600}.lws-example blockquote{border-left:2px solid var(--lws-accent-line);color:var(--lws-ink);font-family:var(--lws-font-serif);text-wrap:pretty;margin:0;padding:0 0 0 16px;font-size:17px;font-style:italic;line-height:1.55}.lws-empty-copy{color:var(--lws-ink-3);margin:0;font-size:14px}.lws-qc-stack{flex-direction:column;gap:14px;display:flex}.lws-qc{border:1px solid var(--lws-line);background:var(--lws-surface-2);border-radius:14px;padding:22px 24px;transition:background .25s,border-color .25s}.lws-qc.is-right{border-color:var(--lws-accent-line);background:var(--lws-accent-soft)}.lws-qc.is-wrong{border-color:var(--lws-err-line);background:var(--lws-err-soft)}.lws-qc-q{color:var(--lws-ink);font-family:var(--lws-font-ui);margin:0 0 16px;font-size:16px;font-weight:600;line-height:1.45}.lws-qc-feedback{align-items:flex-start;gap:9px;margin:0 0 16px;font-size:14px;font-weight:500;line-height:1.45;animation:.35s cubic-bezier(.22,1,.36,1) lws-fade-up;display:flex}.lws-qc-feedback.good{color:var(--lws-brand)}.lws-qc-feedback.bad{color:var(--lws-err)}.lws-qc-feedback svg{flex:none;margin-top:2px}.lws-qc-feedback p{margin:0}.lws-qc-explanation{max-width:66ch;color:var(--lws-ink-2);font-weight:400;margin-top:5px!important}.lws-qc-btns{gap:12px;display:flex}.lws-qc-btn{border:1.5px solid var(--lws-line-strong);background:var(--lws-surface);max-width:180px;height:50px;color:var(--lws-ink);cursor:pointer;font-family:var(--lws-font-ui);border-radius:11px;flex:1;font-size:15px;font-weight:600;transition:border-color .14s,box-shadow .14s,color .14s,opacity .14s,transform .14s}.lws-qc-btn:hover:not(:disabled){border-color:var(--lws-accent-line);box-shadow:var(--lws-shadow-sm);transform:translateY(-1px)}.lws-qc-btn:disabled{cursor:default}.lws-qc-btn.picked.good{border-color:var(--lws-accent);background:var(--lws-surface);box-shadow:0 0 0 3px var(--lws-accent-soft);color:var(--lws-brand)}.lws-qc-btn.picked.bad{border-color:var(--lws-err);background:var(--lws-surface);box-shadow:0 0 0 3px var(--lws-err-soft);color:var(--lws-err)}.lws-qc-btn.dim{opacity:.42}.lws-foot{border-top:1px solid var(--lws-line);background:var(--lws-surface-2);justify-content:space-between;align-items:center;gap:16px;padding:18px 30px;display:flex}.lws-navbtn{border:1px solid var(--lws-line-strong);background:var(--lws-surface);min-width:128px;max-width:min(220px,35vw);box-shadow:var(--lws-shadow-sm);color:var(--lws-ink);cursor:pointer;font-family:var(--lws-font-ui);border-radius:11px;flex-direction:column;flex:none;gap:1px;padding:8px 16px;font-size:14px;font-weight:600;transition:border-color .15s,box-shadow .15s,color .15s,background .15s,opacity .15s,transform .15s;display:inline-flex}.lws-navbtn:hover:not(:disabled){border-color:var(--lws-accent-line);color:var(--lws-brand);transform:translateY(-1px)}.lws-navbtn:disabled{cursor:default;opacity:.4;box-shadow:none}.lws-navbtn.prev{text-align:left;align-items:flex-start}.lws-navbtn.next{border-color:var(--lws-brand);background:var(--lws-brand);color:var(--lws-brand-ink);text-align:right;align-items:flex-end}.lws-navbtn.next:hover:not(:disabled){border-color:var(--lws-brand-deep);background:var(--lws-brand-deep);color:var(--lws-brand-ink);box-shadow:var(--lws-shadow)}.lws-nav-main{align-items:center;gap:8px;min-width:0;display:inline-flex}.lws-nav-word{width:100%;min-height:17px;font-family:var(--lws-font-serif);opacity:.78;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-style:italic;font-weight:500;display:block;overflow:hidden}.lws-dots{flex-wrap:wrap;justify-content:center;align-items:center;gap:9px;max-width:min(360px,40vw);display:flex}.lws-dot{background:var(--lws-line-strong);cursor:pointer;border:none;border-radius:50%;flex:none;width:9px;height:9px;padding:0;transition:background .18s,box-shadow .18s,transform .18s}.lws-dot.seen{background:var(--lws-accent)}.lws-dot.current{background:var(--lws-brand);box-shadow:0 0 0 3px var(--lws-accent-soft);transform:scale(1.5)}.lws-dot:hover{transform:scale(1.4)}.lws-dot.current:hover{transform:scale(1.5)}.lws-note{color:#8d5d1c;color:lab(44.1239% 15.9468 43.3535);text-align:center;margin:0;padding:0 30px 18px;font-size:12.5px;line-height:1.45}.lws-complete{text-align:center;border-radius:16px;padding:34px 28px}.lws-complete-icon{background:var(--lws-accent-soft);width:56px;height:56px;color:var(--lws-brand);border-radius:50%;place-items:center;margin:0 auto;display:grid}.lws-complete h3{color:var(--lws-ink);font-family:var(--lws-font-serif);margin:16px 0 0;font-size:25px;font-weight:600;line-height:1.1}.lws-complete p{max-width:48ch;color:var(--lws-ink-2);margin:8px auto 0;font-size:14px;line-height:1.55}.lws-complete-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-top:22px;display:flex}.lws-complete-primary,.lws-complete-secondary{border-radius:11px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s,border-color .15s,box-shadow .15s,color .15s,transform .15s;display:inline-flex}.lws-complete-primary{border:1px solid var(--lws-brand);background:var(--lws-brand);color:var(--lws-brand-ink)}.lws-complete-primary:hover{background:var(--lws-brand-deep);box-shadow:var(--lws-shadow);transform:translateY(-1px)}.lws-complete-secondary{border:1px solid var(--lws-line-strong);background:var(--lws-surface);color:var(--lws-ink)}.lws-complete-secondary:hover{border-color:var(--lws-accent-line);color:var(--lws-brand)}.lws-rail{flex-direction:column;gap:16px;min-width:0;display:flex;position:sticky;top:88px}.lws-rcard{box-shadow:var(--lws-shadow-sm);border-radius:16px;padding:20px 20px 22px}.lws-rcard-eyebrow{color:var(--lws-ink-3);font-family:var(--lws-font-mono);letter-spacing:.12em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;font-size:10.5px;font-weight:600;display:flex}.lws-muted-count{color:var(--lws-ink-4);white-space:nowrap}.lws-pstat{margin-bottom:16px}.lws-pstat-row{justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:7px;display:flex}.lws-pstat-lab{color:var(--lws-ink-2);font-size:13px;font-weight:500}.lws-pstat-val{color:var(--lws-ink);font-family:var(--lws-font-mono);white-space:nowrap;font-size:13px;font-weight:600}.lws-pbar{background:var(--lws-surface-3);border-radius:99px;height:7px;overflow:hidden}.lws-pbar-fill{background:var(--lws-accent);border-radius:99px;height:100%;transition:width .6s cubic-bezier(.22,1,.36,1)}.lws-pbar-fill.brand{background:var(--lws-brand)}.lws-unlock{border-radius:11px;align-items:flex-start;gap:10px;padding:13px 14px;font-size:12.5px;line-height:1.45;display:flex}.lws-unlock.locked{border:1px solid var(--lws-line);background:var(--lws-surface-2);color:var(--lws-ink-3)}.lws-unlock.open{border:1px solid var(--lws-accent-line);background:var(--lws-accent-soft);color:var(--lws-brand)}.lws-unlock svg{flex:none;margin-top:1px}.lws-unlock b{font-weight:600}.lws-quizcta{background:var(--lws-brand);width:100%;min-height:44px;box-shadow:var(--lws-shadow-sm);color:var(--lws-brand-ink);cursor:pointer;font-family:var(--lws-font-ui);border:none;border-radius:11px;justify-content:center;align-items:center;gap:9px;margin-top:14px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s,box-shadow .15s,color .15s,transform .15s;display:inline-flex}.lws-quizcta:hover:not(:disabled){background:var(--lws-brand-deep);box-shadow:var(--lws-shadow);transform:translateY(-1px)}.lws-quizcta:disabled{background:var(--lws-surface-3);box-shadow:none;color:var(--lws-ink-4);cursor:default}.lws-story{color:var(--lws-ink-2);white-space:pre-wrap;margin:0;font-size:13.5px;line-height:1.65}.lws-word-list{flex-direction:column;gap:2px;display:flex}.lws-word-item{width:100%;color:var(--lws-ink);cursor:pointer;font-family:var(--lws-font-ui);text-align:left;background:0 0;border:none;border-radius:10px;align-items:center;gap:12px;padding:9px 10px;transition:background .13s;display:flex}.lws-word-item:hover{background:var(--lws-surface-3)}.lws-word-item.current{background:var(--lws-accent-soft)}.lws-word-mark{border:1px solid var(--lws-line);background:var(--lws-surface-3);width:22px;height:22px;color:var(--lws-ink-3);font-family:var(--lws-font-mono);border-radius:50%;flex:none;place-items:center;font-size:11px;font-weight:600;display:grid}.lws-word-item.seen .lws-word-mark{border-color:var(--lws-accent-line);background:var(--lws-accent-soft);color:var(--lws-brand)}.lws-word-item.current .lws-word-mark{border-color:var(--lws-brand);background:var(--lws-brand);color:var(--lws-brand-ink)}.lws-word-name{min-width:0;color:var(--lws-ink);font-family:var(--lws-font-serif);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:16px;font-weight:500;overflow:hidden}.lws-word-item:not(.seen):not(.current) .lws-word-name{color:var(--lws-ink-3)}.lws-word-check{color:var(--lws-accent);flex:none;display:inline-flex}@keyframes lws-fade-up{0%{opacity:0;transform:translateY(6px)}}@media (max-width:920px){.lws-studygrid{grid-template-columns:1fr}.lws-rail{position:static}.lws-head,.lws-body{padding-left:26px;padding-right:26px}.lws-dots{max-width:min(420px,42vw)}}@media (max-width:640px){.lws-studywrap{padding:20px 16px 72px}.lws-head{padding-top:24px;padding-bottom:22px}.lws-head-row{flex-direction:column;gap:12px}.lws-count{padding-top:0}.lws-title{font-size:clamp(34px,12vw,46px)}.lws-foot{flex-wrap:wrap;padding-left:20px;padding-right:20px}.lws-navbtn{flex:calc(50% - 8px);min-width:0;max-width:calc(50% - 8px)}.lws-dots{order:3;width:100%;max-width:none;padding-top:6px}.lws-qc-btns{flex-direction:column}.lws-qc-btn{max-width:none}.lws-example{gap:10px}}