.editorial-site-header[data-astro-cid-wpvy4v7s]{z-index:40;color:#172034;background:#fbf7ed;position:relative}.editorial-site-nav[data-astro-cid-wpvy4v7s]{border-bottom:1px solid #1720342e;grid-template-columns:1fr auto 1fr;align-items:center;width:min(100% - 4rem,90rem);height:5.125rem;margin:0 auto;display:grid}.editorial-home-link[data-astro-cid-wpvy4v7s]{width:max-content;font-size:1.125rem}.editorial-nav-links[data-astro-cid-wpvy4v7s]{align-items:center;gap:2.125rem;margin:0;padding:0;list-style:none;display:flex}.editorial-nav-link[data-astro-cid-wpvy4v7s]{color:inherit;letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid #0000;padding:.625rem 0 .4375rem;font-size:.72rem;font-weight:750;text-decoration:none}.editorial-nav-link[data-astro-cid-wpvy4v7s]:hover{border-color:currentColor}.editorial-nav-actions[data-astro-cid-wpvy4v7s]{justify-self:end;align-items:center;gap:.5rem;display:flex}.editorial-nav-wishlist{box-shadow:0 2px #c78c1b;color:#172034!important;background:#ffcc68!important;border-color:#e8ad35!important}@media (width<=47.5rem){.editorial-site-nav[data-astro-cid-wpvy4v7s]{grid-template-columns:1fr auto;width:min(100% - 2.25rem,100%);height:4.375rem}.editorial-nav-links[data-astro-cid-wpvy4v7s]{display:none}.editorial-nav-wishlist{height:2.25rem;padding-inline:.75rem;font-size:.72rem}}body,.dark body{color:#172034;background:#fbf7ed}.editorial-hero[data-astro-cid-yu5kfwfd],.premise-section[data-astro-cid-yu5kfwfd],.loop-section[data-astro-cid-yu5kfwfd],.depth-section[data-astro-cid-yu5kfwfd],.spectrum-section[data-astro-cid-yu5kfwfd]{font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.editorial-hero[data-astro-cid-yu5kfwfd]{grid-template-columns:minmax(24.375rem,.82fr) minmax(38.125rem,1.18fr);align-items:center;gap:clamp(2.25rem,5vw,5.375rem);width:min(100% - 4rem,90rem);min-height:calc(100svh - 5.125rem);margin:auto;padding:clamp(2.75rem,6vw,6rem) 0 4.5rem;display:grid}.editorial-eyebrow[data-astro-cid-yu5kfwfd],.premise-section[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd],.loop-heading[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd],.depth-heading[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd],.spectrum-section[data-astro-cid-yu5kfwfd]>div[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd]{font:800 .69rem/1.3 var(--font-mono);letter-spacing:.13em;text-transform:uppercase;margin:0 0 1.75rem}.editorial-eyebrow[data-astro-cid-yu5kfwfd]{align-items:center;gap:.65rem;display:flex}.editorial-eyebrow[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{background:#f7b941;border-radius:50%;width:.55rem;height:.55rem;box-shadow:0 0 0 .32rem #f7b9412e}.editorial-copy[data-astro-cid-yu5kfwfd] h1[data-astro-cid-yu5kfwfd]{letter-spacing:-.07em;margin:0;font-size:clamp(3.55rem,5.4vw,6.75rem);font-weight:760;line-height:.84}.editorial-copy[data-astro-cid-yu5kfwfd] h1[data-astro-cid-yu5kfwfd] em[data-astro-cid-yu5kfwfd]{letter-spacing:-.055em;font-family:Iowan Old Style,Baskerville,Times New Roman,serif;font-weight:400}.editorial-lede[data-astro-cid-yu5kfwfd]{max-width:34rem;margin:2.375rem 0 0;font-size:clamp(1rem,1.25vw,1.22rem);line-height:1.55}.editorial-actions[data-astro-cid-yu5kfwfd]{align-items:center;gap:1.5rem;margin-top:2.125rem;display:flex}.editorial-actions[data-astro-cid-yu5kfwfd]>span[data-astro-cid-yu5kfwfd]{text-transform:uppercase;max-width:7rem;font-size:.7rem;font-weight:700;line-height:1.4}.editorial-button[data-astro-cid-yu5kfwfd]{color:#fff;letter-spacing:.04em;text-transform:uppercase;background:#172034;align-items:center;min-height:3.125rem;padding:0 1.3125rem;font-size:.78rem;font-weight:800;display:inline-flex}.editorial-button[data-astro-cid-yu5kfwfd]:after{content:"↘";color:#f7b941;margin-left:1.5rem;font-size:1.1rem}.reading-demo[data-astro-cid-yu5kfwfd]{background:#fff;border:1px solid #dfe5d8;border-radius:1.1rem;min-width:0;overflow:hidden;box-shadow:0 1px 2px #17203414,0 1.2rem 3.4rem #17203424}.demo-topbar[data-astro-cid-yu5kfwfd]{min-height:2.5rem;font:800 .58rem/1 var(--font-mono);letter-spacing:.12em;background:#fbf7ed;border-bottom:1px solid #e5e9e1;align-items:center;gap:.8rem;padding-left:.9rem;display:flex}.demo-topbar[data-astro-cid-yu5kfwfd] i[data-astro-cid-yu5kfwfd]{background:#cbd1d0;flex:1;height:1px}.demo-topbar[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{background:#f7b941;place-items:center;width:2.5rem;height:2.5rem;font-size:.84rem;display:grid}.demo-grid[data-astro-cid-yu5kfwfd]{background:radial-gradient(circle at 75% 18%,#3f9d7514,#0000 28%),#fff;grid-template-columns:minmax(0,1fr) minmax(19.5rem,.94fr);align-items:center;gap:.9rem;padding:1.1rem;display:grid}.reading-pane[data-astro-cid-yu5kfwfd]{min-width:0;padding:clamp(1.4rem,2.4vw,2.3rem) clamp(.5rem,1vw,1.1rem)}.article-meta[data-astro-cid-yu5kfwfd]{color:#607089;font:750 .61rem/1 var(--font-mono);letter-spacing:.11em;justify-content:space-between;margin-bottom:2.5rem;display:flex}.reading-pane[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd]{letter-spacing:-.045em;max-width:32rem;margin:0 0 1.7rem;font:400 clamp(2rem,2.65vw,2.9rem)/.96 Iowan Old Style,Baskerville,Times New Roman,serif}.reading-pane[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd]:not(.demo-prompt){margin:0 0 1rem;font:400 clamp(.96rem,1.1vw,1.08rem)/1.66 Iowan Old Style,Baskerville,Times New Roman,serif}.nb[data-astro-cid-yu5kfwfd]{white-space:nowrap}.demo-word[data-astro-cid-yu5kfwfd],.demo-expression[data-astro-cid-yu5kfwfd]{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:2px;margin:0;padding:0 .08em}.demo-word[data-astro-cid-yu5kfwfd]{text-underline-offset:.14em;text-decoration-line:underline}.demo-word[data-astro-cid-yu5kfwfd].new{text-decoration-style:solid;text-decoration-color:#f59e0b;text-decoration-thickness:2px}.demo-word[data-astro-cid-yu5kfwfd].learning{text-decoration-style:double;text-decoration-color:#8b5cf6;text-decoration-thickness:2px}.demo-word[data-astro-cid-yu5kfwfd].familiar{text-decoration-style:solid;text-decoration-color:#14b8a6;text-decoration-thickness:1.5px}.demo-expression[data-astro-cid-yu5kfwfd].new{background:#f59e0b1a}.demo-expression[data-astro-cid-yu5kfwfd].learning{background:#8b5cf61a}.demo-word[data-astro-cid-yu5kfwfd].active,.demo-expression[data-astro-cid-yu5kfwfd].active{background:#60a5fa3d}.demo-word[data-astro-cid-yu5kfwfd].mastered,.demo-expression[data-astro-cid-yu5kfwfd].mastered{background:0 0;text-decoration-color:#0000}.demo-prompt[data-astro-cid-yu5kfwfd]{font:750 .62rem/1.3 var(--font-mono);letter-spacing:.08em;margin:1.75rem 0 0}.demo-prompt[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{color:#fff;background:#31416f;border-radius:.3rem;margin-right:.5rem;padding:.3rem .45rem}.lexeme-card[data-astro-cid-yu5kfwfd]{color:#fff;background:radial-gradient(circle at 20% 0,#14b8a624,#0000 32%),linear-gradient(#222326,#151618);border:1px solid #ffffff14;border-radius:.9rem;flex-direction:column;min-width:0;max-height:35rem;display:flex;overflow:hidden;box-shadow:0 1.1rem 2.8rem #0f172a3d}.lexeme-header[data-astro-cid-yu5kfwfd]{border-bottom:1px solid #ffffff14;padding:1rem}.lexeme-meta[data-astro-cid-yu5kfwfd]{gap:.4rem;display:flex}.mastery-pill[data-astro-cid-yu5kfwfd],.kind-pill[data-astro-cid-yu5kfwfd],.lexeme-heading[data-astro-cid-yu5kfwfd]>span[data-astro-cid-yu5kfwfd]{color:#cbd5e1;border:1px solid #ffffff24;border-radius:999px;align-items:center;min-height:1.4rem;padding:.12rem .5rem;font-size:.62rem;font-weight:650;display:inline-flex}.mastery-pill[data-astro-cid-yu5kfwfd]:before{content:"";background:currentColor;border-radius:50%;width:.38rem;height:.38rem;margin-right:.35rem}.mastery-pill[data-astro-cid-yu5kfwfd][data-demo-status=new]{color:#fbbf24}.mastery-pill[data-astro-cid-yu5kfwfd][data-demo-status=learning]{color:#c4b5fd}.mastery-pill[data-astro-cid-yu5kfwfd][data-demo-status=familiar]{color:#5eead4}.mastery-pill[data-astro-cid-yu5kfwfd][data-demo-status=known]{color:#86efac}.lexeme-tools[data-astro-cid-yu5kfwfd]{float:right;gap:.4rem;margin-top:-1.5rem;display:flex}.lexeme-tools[data-astro-cid-yu5kfwfd] button[data-astro-cid-yu5kfwfd]{color:#cbd5e1;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:.45rem;place-items:center;width:1.7rem;height:1.7rem;display:grid}.lexeme-tools[data-astro-cid-yu5kfwfd] svg{width:.88rem;height:.88rem}.lexeme-heading[data-astro-cid-yu5kfwfd]{justify-content:space-between;align-items:end;gap:.75rem;margin-top:1.1rem;display:flex}.lexeme-heading[data-astro-cid-yu5kfwfd] h3[data-astro-cid-yu5kfwfd]{letter-spacing:-.045em;overflow-wrap:anywhere;margin:0;font-size:1.55rem;font-weight:720}.lexeme-heading[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{color:#8d96a5;font:.68rem/1.2 var(--font-mono);margin:.1rem 0 0}.lexeme-heading[data-astro-cid-yu5kfwfd]>span[data-astro-cid-yu5kfwfd]{color:#f8fafc;font-weight:750}.lexeme-body[data-astro-cid-yu5kfwfd]{flex-direction:column;flex:1;gap:.7rem;min-height:0;padding:.85rem;display:flex;overflow:auto}.pronounce-action[data-astro-cid-yu5kfwfd]{color:#cbd5e1;text-align:left;background:#ffffff12;border:1px solid #ffffff14;border-radius:.5rem;align-items:center;gap:.5rem;min-height:2.65rem;padding:.5rem .65rem;font-size:.68rem;display:flex}.pronounce-action[data-astro-cid-yu5kfwfd] svg{color:#2dd4bf;width:.9rem}.pronounce-action[data-astro-cid-yu5kfwfd].playing{background:#14b8a629}.sense-card[data-astro-cid-yu5kfwfd]{background:#ffffff12;border:1px solid #ffffff14;border-radius:.5rem;padding:.85rem}.sense-line[data-astro-cid-yu5kfwfd]{grid-template-columns:auto 1fr;gap:.5rem;display:grid}.sense-line[data-astro-cid-yu5kfwfd]>span[data-astro-cid-yu5kfwfd]{color:#8d96a5;font:.62rem var(--font-mono)}.sense-line[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{margin:0;font-size:.82rem;line-height:1.48}.context-fit[data-astro-cid-yu5kfwfd]{border-top:1px solid #ffffff14;margin-top:.75rem;padding-top:.65rem}.context-fit[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{color:#5eead4;border:1px solid #14b8a659;border-radius:999px;padding:.2rem .45rem;font-size:.55rem}.context-fit[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{color:#cbd5e1;margin:.5rem 0 0;font:italic .76rem/1.45 Georgia,serif}.note-action[data-astro-cid-yu5kfwfd]{color:#5eead4;background:0 0;border:0;align-self:start;font-size:.68rem}.review-state[data-astro-cid-yu5kfwfd]{color:#8d96a5;margin:0;font-size:.59rem}.lexeme-actions[data-astro-cid-yu5kfwfd]{background:#00000029;border-top:1px solid #ffffff14;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr) 2.65rem;gap:.5rem;padding:.75rem .85rem .85rem;display:grid}.lexeme-actions[data-astro-cid-yu5kfwfd] button[data-astro-cid-yu5kfwfd]{border-radius:.5rem;justify-content:center;align-items:center;gap:.35rem;min-width:0;min-height:2.65rem;padding:0 .65rem;font-size:.67rem;font-weight:750;display:flex}.lexeme-actions[data-astro-cid-yu5kfwfd] svg{width:.95rem;height:.95rem}.lexeme-actions[data-astro-cid-yu5kfwfd] kbd[data-astro-cid-yu5kfwfd]{font:.56rem var(--font-mono);opacity:.55;margin-left:auto}.learn-action[data-astro-cid-yu5kfwfd]{color:#111827;background:#f7b941;border:1px solid #f7b941}.learn-action[data-astro-cid-yu5kfwfd] .learn-check[data-astro-cid-yu5kfwfd],.learn-action[data-astro-cid-yu5kfwfd][aria-pressed=true] .learn-book[data-astro-cid-yu5kfwfd]{display:none}.learn-action[data-astro-cid-yu5kfwfd][aria-pressed=true] .learn-check[data-astro-cid-yu5kfwfd]{display:block}.know-action[data-astro-cid-yu5kfwfd]{color:#86efac;background:0 0;border:1px solid #22c55e}.know-action[data-astro-cid-yu5kfwfd][aria-pressed=true]{color:#06210f;background:#22c55e}.ignore-action[data-astro-cid-yu5kfwfd]{color:#cbd5e1;background:#ffffff12;border:1px solid #ffffff24}.mark-legend[data-astro-cid-yu5kfwfd]{min-height:2.65rem;font:750 .58rem/1 var(--font-mono);letter-spacing:.06em;background:#fbf7ed;border-top:1px solid #e5e9e1;align-items:center;gap:1.1rem;padding:0 .9rem;display:flex}.mark-legend[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{align-items:center;gap:.35rem;display:flex}.mark-legend[data-astro-cid-yu5kfwfd] i[data-astro-cid-yu5kfwfd]{width:1.2rem;height:.75rem}.word-key[data-astro-cid-yu5kfwfd]{border-bottom:2px double #8b5cf6a6}.expression-key[data-astro-cid-yu5kfwfd]{background:#f59e0b1a}.mark-legend[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{color:#607089;margin-left:auto}.premise-section[data-astro-cid-yu5kfwfd]{color:#fff;background:#172034;grid-template-rows:auto 1fr;grid-template-columns:1fr 1.4fr;align-items:center;gap:0 5rem;min-height:45rem;padding:6.875rem max(2rem,50vw - 38.125rem);display:grid}.premise-section[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd]{color:#f7b941;align-self:start}.premise-section[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd]{letter-spacing:-.07em;grid-column:1/-1;margin:0;font-size:clamp(5rem,10vw,10rem);font-weight:760;line-height:.84}.premise-section[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd] em[data-astro-cid-yu5kfwfd]{color:#f7b941;letter-spacing:-.055em;font-family:Iowan Old Style,Baskerville,Times New Roman,serif;font-weight:400}.premise-section[data-astro-cid-yu5kfwfd]>span[data-astro-cid-yu5kfwfd]{grid-column:2;max-width:33.75rem;margin:-1.25rem 0 0 auto;font-size:clamp(1rem,1.3vw,1.25rem);line-height:1.55}.loop-section[data-astro-cid-yu5kfwfd]{grid-template-columns:.8fr 1.2fr;gap:5.625rem;width:min(100% - 4rem,76.25rem);margin:auto;padding:8.75rem 0;display:grid}.loop-heading[data-astro-cid-yu5kfwfd]{align-self:start;position:sticky;top:2.25rem}.loop-heading[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd],.spectrum-section[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd]{letter-spacing:-.065em;margin:0;font-size:clamp(3rem,5.5vw,5.6rem);font-weight:730;line-height:.92}.loop-heading[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{color:#607089;max-width:32rem;margin-top:1.5rem;line-height:1.6;display:block}.loop-list[data-astro-cid-yu5kfwfd]{margin:0;padding:0;list-style:none}.loop-list[data-astro-cid-yu5kfwfd] li[data-astro-cid-yu5kfwfd]{border-top:1px solid #172034;grid-template-columns:3rem 1fr auto;gap:1.25rem;min-height:11.75rem;padding:2.125rem 0;display:grid}.loop-list[data-astro-cid-yu5kfwfd] li[data-astro-cid-yu5kfwfd]:last-child{border-bottom:1px solid #172034}.loop-list[data-astro-cid-yu5kfwfd] i[data-astro-cid-yu5kfwfd]{font-family:Georgia,serif;font-style:italic}.loop-list[data-astro-cid-yu5kfwfd] h3[data-astro-cid-yu5kfwfd]{letter-spacing:-.035em;margin:0 0 .75rem;font-size:clamp(1.5rem,2vw,2.1rem)}.loop-list[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{color:#607089;max-width:27.5rem;margin:0;font-size:.93rem;line-height:1.55}.loop-list[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{color:#607089;font:.61rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase;align-self:end}.depth-section[data-astro-cid-yu5kfwfd]{background:#e8eee7;padding:7.5rem max(1.5rem,50vw - 38rem)}.depth-heading[data-astro-cid-yu5kfwfd]{grid-template-columns:.55fr 1.45fr;gap:3.5rem;margin-bottom:4rem;display:grid}.depth-heading[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd]{letter-spacing:-.075em;max-width:54rem;margin:0;font-size:clamp(3.4rem,6.4vw,6.7rem);font-weight:760;line-height:.9}.depth-heading[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{color:#58677b;max-width:38rem;margin-top:2rem;font-size:1.05rem;line-height:1.6;display:block}.depth-grid[data-astro-cid-yu5kfwfd]{grid-template-columns:repeat(3,1fr);gap:1.2rem;display:grid}.sense-feature[data-astro-cid-yu5kfwfd],.support-feature[data-astro-cid-yu5kfwfd]{border:1px solid #17203429;border-radius:1.2rem;min-width:0;overflow:hidden;box-shadow:0 1rem 3rem #17203414}.sense-feature[data-astro-cid-yu5kfwfd]{color:#fff;background:#172034;grid-column:1/-1;grid-template-columns:minmax(17rem,.68fr) minmax(0,1.32fr);min-height:38rem;display:grid}.feature-copy[data-astro-cid-yu5kfwfd],.support-copy[data-astro-cid-yu5kfwfd]{align-self:center;padding:clamp(2rem,4vw,3.8rem)}.feature-copy[data-astro-cid-yu5kfwfd]>b[data-astro-cid-yu5kfwfd],.support-copy[data-astro-cid-yu5kfwfd]>b[data-astro-cid-yu5kfwfd]{color:#f7b941;font:.65rem var(--font-mono);letter-spacing:.08em}.feature-copy[data-astro-cid-yu5kfwfd] h3[data-astro-cid-yu5kfwfd]{letter-spacing:-.065em;overflow-wrap:anywhere;max-width:26rem;margin:1.2rem 0 .8rem;font-size:clamp(2.7rem,4.5vw,4.8rem);line-height:.9}.feature-copy[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd],.support-copy[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{color:#ffffffb3;margin:0;line-height:1.55}.sense-specimen[data-astro-cid-yu5kfwfd]{background:radial-gradient(circle at 90% 0,#f7b9413d,#0000 30%),linear-gradient(135deg,#405184,#202c50);place-items:center;min-width:0;padding:3rem;display:grid;position:relative;overflow:hidden}.sense-specimen[data-astro-cid-yu5kfwfd]:before{content:"context decides";color:#ffffff17;white-space:nowrap;font-size:5.5rem;font-weight:800;position:absolute;top:3rem;right:-1rem}.specimen-window[data-astro-cid-yu5kfwfd]{z-index:1;background:#191b20;border:1px solid #ffffff1a;border-radius:.9rem;width:min(100%,34rem);position:relative;transform:rotate(1deg);box-shadow:0 1.5rem 3.2rem #00000059}.specimen-window[data-astro-cid-yu5kfwfd] header[data-astro-cid-yu5kfwfd]{border-bottom:1px solid #ffffff17;justify-content:space-between;padding:1rem;display:flex}.specimen-window[data-astro-cid-yu5kfwfd] header[data-astro-cid-yu5kfwfd]>strong[data-astro-cid-yu5kfwfd]{font-size:1.55rem}.specimen-window[data-astro-cid-yu5kfwfd] header[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{gap:.45rem;display:flex}.specimen-window[data-astro-cid-yu5kfwfd] header[data-astro-cid-yu5kfwfd] svg{color:#cbd5e1;border:1px solid #ffffff1f;border-radius:.38rem;width:1.6rem;height:1.6rem;padding:.38rem}.specimen-window[data-astro-cid-yu5kfwfd]>small[data-astro-cid-yu5kfwfd]{border:1px solid #ffffff1f;border-radius:999px;padding:.15rem .45rem;position:absolute;top:3.3rem;right:1rem}.specimen-context[data-astro-cid-yu5kfwfd],.specimen-definition[data-astro-cid-yu5kfwfd]{background:#ffffff0f;border-radius:.45rem;margin:1rem;padding:1rem}.specimen-context[data-astro-cid-yu5kfwfd]{border-left:3px solid #5eead4}.specimen-context[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{font:.55rem var(--font-mono);letter-spacing:.12em}.specimen-context[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{color:#cbd5e1;margin:.7rem 0 0;font:italic .82rem Georgia,serif}.specimen-definition[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{font:.55rem var(--font-mono);color:#8d96a5}.specimen-definition[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{margin:.65rem 0 0;font-size:.8rem;line-height:1.45}.specimen-window[data-astro-cid-yu5kfwfd] footer[data-astro-cid-yu5kfwfd]{border-top:1px solid #ffffff17;grid-template-columns:1fr 1fr 2.4rem;gap:.45rem;padding:.8rem;display:grid}.specimen-window[data-astro-cid-yu5kfwfd] footer[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd],.specimen-window[data-astro-cid-yu5kfwfd] footer[data-astro-cid-yu5kfwfd] i[data-astro-cid-yu5kfwfd]{color:#86efac;border:1px solid #22c55e;border-radius:.45rem;justify-content:center;align-items:center;gap:.35rem;min-height:2.3rem;font-size:.62rem;font-style:normal;display:flex}.specimen-window[data-astro-cid-yu5kfwfd] footer[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]:first-child{color:#172034;background:#f7b941;border-color:#f7b941}.specimen-window[data-astro-cid-yu5kfwfd] footer[data-astro-cid-yu5kfwfd] svg{width:.8rem}.specimen-window[data-astro-cid-yu5kfwfd] footer[data-astro-cid-yu5kfwfd] kbd[data-astro-cid-yu5kfwfd]{font:.5rem var(--font-mono);margin-left:auto;margin-right:.3rem}.other-meaning[data-astro-cid-yu5kfwfd]{z-index:2;color:#172034;background:#fbf7ed;border:1px solid #d7d0c2;border-radius:.65rem;width:20rem;padding:1.2rem;position:absolute;bottom:.6rem;left:1.2rem;transform:rotate(-4deg);box-shadow:0 .8rem 2rem #0f172a38}.other-meaning[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{font:.55rem var(--font-mono);letter-spacing:.12em;display:block}.other-meaning[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{color:#7b8495;font:.55rem var(--font-mono);margin-top:.8rem;display:block}.other-meaning[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{margin:.4rem 0 0;font-size:.75rem;line-height:1.4}.support-feature[data-astro-cid-yu5kfwfd]{flex-direction:column;min-height:30rem;display:flex}.voice-feature[data-astro-cid-yu5kfwfd]{background:#f4b7a7}.test-feature[data-astro-cid-yu5kfwfd]{background:#d1c5eb}.memory-feature[data-astro-cid-yu5kfwfd]{background:#c5dae7}.support-ui[data-astro-cid-yu5kfwfd]{color:#172034;background:#fbf7ed;border:1px solid #17203429;border-radius:.85rem .85rem 0 0;height:18.75rem;margin:1.25rem 1.25rem 0;overflow:hidden;box-shadow:0 .8rem 2rem #17203424}.support-ui[data-astro-cid-yu5kfwfd] header[data-astro-cid-yu5kfwfd]{border-bottom:1px solid #d9ddd6;justify-content:space-between;padding:.8rem 1rem;font-size:.65rem;display:flex}.shadow-ui[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd]{margin:2rem 1rem;font:1.3rem/1.5 Georgia,serif}.shadow-ui[data-astro-cid-yu5kfwfd]>div[data-astro-cid-yu5kfwfd]{border-block:1px solid #d9ddd6;justify-content:space-between;padding:.8rem 1rem;font-size:.7rem;display:flex}.shadow-ui[data-astro-cid-yu5kfwfd] footer[data-astro-cid-yu5kfwfd]{flex-wrap:wrap;gap:.4rem;padding:1rem;display:flex}.shadow-ui[data-astro-cid-yu5kfwfd] footer[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{border:1px solid #b8c0c8;border-radius:.35rem;padding:.45rem;font-size:.58rem}.tester-ui[data-astro-cid-yu5kfwfd]{padding:0 1rem 1rem}.tester-ui[data-astro-cid-yu5kfwfd] header[data-astro-cid-yu5kfwfd]{margin-inline:-1rem}.tester-ui[data-astro-cid-yu5kfwfd]>small[data-astro-cid-yu5kfwfd]{font:.58rem var(--font-mono);letter-spacing:.1em;margin-top:1.5rem;display:block}.tester-ui[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd]{margin:1rem 0 2.4rem;font:1.25rem/1.5 Georgia,serif}.tester-ui[data-astro-cid-yu5kfwfd]>button[data-astro-cid-yu5kfwfd]{color:#fff;background:#172034;border:0;border-radius:.45rem;width:100%;min-height:2.7rem;font-weight:700}.tester-ui[data-astro-cid-yu5kfwfd]>span[data-astro-cid-yu5kfwfd]{color:#607089;text-align:center;margin-top:.6rem;font-size:.58rem;display:block}.memory-ui[data-astro-cid-yu5kfwfd]{padding:0 1rem 1rem}.memory-ui[data-astro-cid-yu5kfwfd] header[data-astro-cid-yu5kfwfd]{margin-inline:-1rem}.memory-ui[data-astro-cid-yu5kfwfd] h4[data-astro-cid-yu5kfwfd]{margin:1.2rem 0 .2rem;font-size:1.7rem}.memory-ui[data-astro-cid-yu5kfwfd]>p[data-astro-cid-yu5kfwfd]{color:#607089;font:.65rem var(--font-mono);margin:0}.memory-ui[data-astro-cid-yu5kfwfd]>div[data-astro-cid-yu5kfwfd]{grid-template-columns:repeat(4,1fr);gap:.35rem;margin-top:2rem;display:grid}.memory-ui[data-astro-cid-yu5kfwfd]>div[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{text-align:center;border:1px solid #cbd1d0;border-radius:.4rem;flex-direction:column;justify-content:center;min-height:3.4rem;padding:.45rem;font-size:.58rem;display:flex}.memory-ui[data-astro-cid-yu5kfwfd]>div[data-astro-cid-yu5kfwfd] small[data-astro-cid-yu5kfwfd]{color:#607089;margin-top:.3rem}.support-copy[data-astro-cid-yu5kfwfd]{flex:1;padding:1.6rem}.support-copy[data-astro-cid-yu5kfwfd]>b[data-astro-cid-yu5kfwfd]{color:#172034}.support-copy[data-astro-cid-yu5kfwfd] h3[data-astro-cid-yu5kfwfd]{letter-spacing:-.035em;margin:.8rem 0 .5rem;font-size:1.55rem}.support-copy[data-astro-cid-yu5kfwfd] p[data-astro-cid-yu5kfwfd]{color:#172034b8;font-size:.9rem}.spectrum-section[data-astro-cid-yu5kfwfd]{padding:7rem max(1.5rem,50vw - 42rem)}.spectrum-section[data-astro-cid-yu5kfwfd]>div[data-astro-cid-yu5kfwfd]{grid-template-columns:.35fr 1fr;gap:3rem;display:grid}.spectrum-section[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd]{max-width:58rem}.spectrum-track[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:1.3rem;margin:6rem 0 0;padding:0;list-style:none;display:grid}.spectrum-track[data-astro-cid-yu5kfwfd] li[data-astro-cid-yu5kfwfd]{text-align:center}.spectrum-track[data-astro-cid-yu5kfwfd] li[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{font:2.2rem Georgia,serif;display:inline-block}.spectrum-track[data-astro-cid-yu5kfwfd] li[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{font:.62rem var(--font-mono);letter-spacing:.12em;text-transform:uppercase;margin-top:1.2rem;display:block}.spectrum-track[data-astro-cid-yu5kfwfd]>i[data-astro-cid-yu5kfwfd]{font-size:2rem;font-style:normal}.stage-new[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{text-underline-offset:.16em;text-decoration:underline 5px #f59e0b}.stage-learning[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{text-underline-offset:.16em;text-decoration:underline 5px double #8b5cf6}.stage-familiar[data-astro-cid-yu5kfwfd] span[data-astro-cid-yu5kfwfd]{text-underline-offset:.16em;text-decoration:underline 4px #14b8a6}@media (width<=70rem){.editorial-hero[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr}.editorial-copy[data-astro-cid-yu5kfwfd]{max-width:45rem}.loop-section[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr}.loop-heading[data-astro-cid-yu5kfwfd]{position:static}.depth-grid[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr 1fr}.sense-feature[data-astro-cid-yu5kfwfd],.memory-feature[data-astro-cid-yu5kfwfd]{grid-column:1/-1}}@media (width<=46rem){.editorial-hero[data-astro-cid-yu5kfwfd]{gap:3.25rem;width:min(100% - 2.25rem,90rem);min-height:auto;padding:3.375rem 0 4.75rem}.editorial-copy[data-astro-cid-yu5kfwfd] h1[data-astro-cid-yu5kfwfd]{font-size:clamp(3.25rem,15.2vw,5.25rem)}.editorial-actions[data-astro-cid-yu5kfwfd]{align-items:stretch}.demo-grid[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr;padding:.65rem}.reading-pane[data-astro-cid-yu5kfwfd]{padding:2rem 1.2rem}.article-meta[data-astro-cid-yu5kfwfd]{margin-bottom:2.4rem}.lexeme-card[data-astro-cid-yu5kfwfd]{max-height:none}.lexeme-actions[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr 1fr 2.65rem}.mark-legend[data-astro-cid-yu5kfwfd]{flex-wrap:wrap;padding:.75rem}.mark-legend[data-astro-cid-yu5kfwfd] b[data-astro-cid-yu5kfwfd]{width:100%;margin-left:0}.premise-section[data-astro-cid-yu5kfwfd]{min-height:38rem;padding:5.5rem 1.125rem;display:block}.premise-section[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd]{font-size:clamp(4rem,20vw,6rem)}.premise-section[data-astro-cid-yu5kfwfd]>span[data-astro-cid-yu5kfwfd]{margin:3.5rem 0 0;display:block}.loop-section[data-astro-cid-yu5kfwfd]{gap:3rem;width:min(100% - 2.25rem,76rem);padding:6rem 0}.loop-heading[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd],.spectrum-section[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd]{font-size:3.4rem}.loop-list[data-astro-cid-yu5kfwfd] li[data-astro-cid-yu5kfwfd]{grid-template-columns:2.4rem 1fr}.loop-list[data-astro-cid-yu5kfwfd] li[data-astro-cid-yu5kfwfd]>b[data-astro-cid-yu5kfwfd]{grid-column:2}.depth-section[data-astro-cid-yu5kfwfd]{padding-block:5.5rem}.depth-heading[data-astro-cid-yu5kfwfd],.spectrum-section[data-astro-cid-yu5kfwfd]>div[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr;gap:1.5rem}.depth-heading[data-astro-cid-yu5kfwfd] h2[data-astro-cid-yu5kfwfd]{font-size:3.8rem}.depth-grid[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr}.sense-feature[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr;min-height:auto}.sense-specimen[data-astro-cid-yu5kfwfd]{min-height:34rem;padding:1rem}.specimen-window[data-astro-cid-yu5kfwfd]{transform:none}.other-meaning[data-astro-cid-yu5kfwfd]{z-index:2;width:auto;margin:-2rem 1rem 1rem;position:relative;bottom:auto;left:auto;transform:none}.support-feature[data-astro-cid-yu5kfwfd],.memory-feature[data-astro-cid-yu5kfwfd]{grid-column:auto}.spectrum-section[data-astro-cid-yu5kfwfd]{padding-block:5.5rem}.spectrum-track[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr;gap:1rem;margin-top:4rem}.spectrum-track[data-astro-cid-yu5kfwfd]>i[data-astro-cid-yu5kfwfd]{transform:rotate(90deg)}.memory-ui[data-astro-cid-yu5kfwfd]>div[data-astro-cid-yu5kfwfd]{grid-template-columns:1fr 1fr}}[data-astro-cid-yu5kfwfd]:is(:lang(ja),:lang(ko)) .editorial-copy[data-astro-cid-yu5kfwfd] h1[data-astro-cid-yu5kfwfd]{letter-spacing:-.01em;font-size:clamp(1.75rem,3.15vw,3.4rem);line-height:1.05}[data-astro-cid-yu5kfwfd]:lang(ko) [data-astro-cid-yu5kfwfd]:is(h1,h2,h3){word-break:keep-all}@media (prefers-reduced-motion:reduce){[data-astro-cid-yu5kfwfd]{scroll-behavior:auto}}