.site-root{--paper:#f4f6f4;--surface:#fff;--surface-2:#eef1ee;--ink:#131c19;--ink-2:#3c4a45;--muted:#66756f;--rule:#dde3df;--rule-strong:#c4cec9;--accent:#0d675a;--accent-ink:#fff;--accent-soft:#dbebe6;--wordline:#0d675a57;--keyword:#b0432c;--keyword-soft:#f6e3dd;--yt:#e02f2f;--t1:#d3364c;--t2:#b06d09;--t3:#178a4f;--t4:#2a63ba;--t0:#6f6153;--shadow:0 1px 2px #131c190f, 0 8px 24px -12px #131c192e;--sheet-shadow:0 -8px 40px -8px #131c194d;--sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;background:var(--paper);color:var(--ink);font-family:var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;min-height:100vh;font-size:16px;line-height:1.6}@media (prefers-color-scheme:dark){.site-root{--paper:#0e1412;--surface:#151d1a;--surface-2:#1b2521;--ink:#e7efeb;--ink-2:#c3d1cb;--muted:#8d9e97;--rule:#24322d;--rule-strong:#35473f;--accent:#45c9ae;--accent-ink:#06231e;--accent-soft:#16332d;--wordline:#45c9ae73;--keyword:#f0906f;--keyword-soft:#33231d;--yt:#ff5252;--t1:#f2778a;--t2:#e0aa4a;--t3:#5fcf92;--t4:#7aaaf0;--t0:#a89c8c;--shadow:0 1px 2px #0000004d, 0 8px 24px -12px #000000b3;--sheet-shadow:0 -8px 40px -8px #000c;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}.site-root :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}.site-head{border-bottom:1px solid var(--rule);background:var(--surface)}.site-in{align-items:center;gap:16px;max-width:1180px;margin:0 auto;padding:14px 16px;display:flex}.brand{font-family:var(--native-font);color:inherit;align-items:center;gap:10px;font-size:18px;font-weight:600;text-decoration:none;display:flex}.brand-mark{background:var(--accent);width:29px;height:29px;color:var(--accent-ink);font-family:var(--target-font);border-radius:8px;flex:none;place-items:center;font-size:15px;font-weight:600;display:grid}.brand-logo{object-fit:cover;border-radius:8px;flex:none;width:32px;height:32px}.site-nav{color:var(--muted);gap:20px;margin-left:auto;font-size:14px;display:flex}.site-nav a{color:inherit;text-decoration:none}.site-nav a:hover{color:var(--ink)}@media (max-width:700px){.site-nav{display:none}}.site-foot{border-top:1px solid var(--rule);background:var(--surface);color:var(--muted);padding:24px 16px;font-size:13px}.site-foot div{max-width:1180px;margin:0 auto}.wrap{grid-template-columns:1fr;gap:40px;max-width:1180px;margin:0 auto;padding:24px 16px 90px;display:grid}@media (min-width:1000px){.wrap{grid-template-columns:minmax(0,1fr) 264px;align-items:start;padding:32px 20px 90px}}.post{min-width:0;max-width:660px}.crumb{color:var(--muted);font-size:13px}.crumb a{color:var(--accent);text-decoration:none}.post h1{font-family:var(--native-font);letter-spacing:-.02em;text-wrap:balance;margin:10px 0 0;font-size:clamp(26px,5.4vw,40px);font-weight:600;line-height:1.16}.meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:7px 12px;margin-top:12px;font-size:13px;display:flex}.pill{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:3px 10px;font-size:12.5px;font-weight:600;display:inline-flex}.lede{font-family:var(--native-font);color:var(--ink-2);margin:18px 0 0;font-size:17.5px;line-height:1.6}.video{border:1px solid var(--rule);background:var(--surface);box-shadow:var(--shadow);border-radius:13px;margin-top:22px;overflow:hidden}.thumb{cursor:pointer;aspect-ratio:16/9;background:#0c2b30;border:0;width:100%;padding:0;line-height:0;display:block;position:relative}.thumb img{object-fit:cover;width:100%;height:100%;display:block}.thumb:after{content:"";background:linear-gradient(#0000000a,#0000006b);position:absolute;inset:0}.play{background:var(--yt);z-index:2;border-radius:11px;place-items:center;width:62px;height:43px;transition:transform .18s;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 6px 20px #00000073}.thumb:hover .play{transform:translate(-50%,-50%)scale(1.08)}.play:after{content:"";border-top:8.5px solid #0000;border-bottom:8.5px solid #0000;border-left:14px solid #fff;margin-left:4px}.video iframe{aspect-ratio:16/9;border:0;width:100%;display:block}.video-bar{color:var(--muted);border-top:1px solid var(--rule);flex-wrap:wrap;align-items:center;gap:10px;padding:11px 14px;font-size:13px;display:flex}.video-bar strong{color:var(--ink);font-weight:600}.video-bar .go{color:var(--accent);margin-left:auto;font-weight:600;text-decoration:none}.sec{flex-wrap:wrap;align-items:baseline;gap:10px;margin-top:40px;display:flex}.sec h2{font-family:var(--native-font);margin:0;font-size:22px;font-weight:600}.sec .hint{color:var(--muted);margin-left:auto;font-size:13px}@media (max-width:620px){.sec .hint{margin-left:0}}.hr{background:var(--rule);height:1px;margin-top:10px}.tools{z-index:30;background:var(--paper);border-bottom:1px solid var(--rule);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:4px;padding:9px 0;display:flex;position:sticky;top:0}.sw{color:var(--muted);border:1px solid var(--rule);background:var(--surface);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;gap:7px;padding:6px 13px 6px 10px;font-size:13.5px;display:inline-flex}.sw input{opacity:0;pointer-events:none;position:absolute}.sw .dot{background:var(--rule-strong);border-radius:999px;flex:none;width:26px;height:15px;transition:background .18s;position:relative}.sw .dot:after{content:"";background:var(--surface);border-radius:50%;width:11px;height:11px;transition:transform .18s;position:absolute;top:2px;left:2px}.sw input:checked~.dot{background:var(--accent)}.sw input:checked~.dot:after{transform:translate(11px)}.sw input:checked~.lbl{color:var(--ink);font-weight:600}.sw:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}.tools .prog{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:auto;font-size:12.5px}.lines{margin:0;padding:0;list-style:none}.line{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,1fr) auto auto;align-items:start;gap:4px 8px;padding:13px 0;display:grid;position:relative}.num{font-variant-numeric:tabular-nums;color:var(--rule-strong);font-size:12px;font-weight:600;position:absolute;top:19px;left:-42px}@media (max-width:1099px){.num{display:none}}.target{font-family:var(--target-font);grid-column:1;font-size:clamp(21px,5vw,26px);font-weight:500;line-height:1.6}.target.latin{font-family:var(--native-font);letter-spacing:-.01em;font-size:clamp(18px,4.2vw,21px);font-weight:600;line-height:1.45}.pron{letter-spacing:.015em;color:var(--muted);grid-column:1;font-size:14px}.pron .syl{font-weight:600}.t1{color:var(--t1)}.t2{color:var(--t2)}.t3{color:var(--t3)}.t4{color:var(--t4)}.t0{color:var(--t0)}.trans{font-family:var(--native-font);color:var(--ink-2);grid-column:1;margin-top:2px;font-size:16px}.rowbtn{border:1px solid var(--rule);background:var(--surface);width:30px;height:30px;color:var(--muted);cursor:pointer;border-radius:50%;flex:none;grid-row:1;place-items:center;margin-top:6px;font-size:12px;transition:transform .2s,border-color .15s;display:grid}.rowbtn:hover{border-color:var(--accent);color:var(--accent)}.copybtn{opacity:0;grid-column:2}.line:hover .copybtn,.copybtn:focus-visible,.copybtn.done{opacity:1}@media (hover:none){.copybtn{opacity:1}}.copybtn.done{border-color:var(--accent);color:var(--accent)}.reveal{grid-column:3}.line.open .reveal{border-color:var(--accent);color:var(--accent);transform:rotate(180deg)}.pron,.trans{display:none}.show-pron .pron,.show-trans .trans,.line.open .pron,.line.open .trans{display:block}.show-trans .reveal{visibility:hidden}@media (prefers-reduced-motion:reduce){.rowbtn,.sw .dot,.sw .dot:after,.card,.card-in{transition:none}}.gw{cursor:pointer;font:inherit;color:inherit;border:0;border-bottom:2px solid var(--wordline);background:0 0;border-radius:2px;padding:0 1px}.gw:hover,.gw.on{background:var(--accent-soft)}.kw{color:var(--keyword);background:var(--keyword-soft);border-radius:4px;padding:0 3px;font-weight:600}.headword{color:var(--keyword);background:var(--keyword-soft);width:fit-content;font-size:13px;font-weight:600;font-family:var(--target-font);border-radius:999px;grid-column:1;margin-bottom:2px;padding:2px 10px;display:inline-flex}.turn{grid-template-columns:30px minmax(0,1fr);gap:10px;padding:7px 0;display:grid}.who{width:30px;height:30px;color:var(--accent-ink);background:var(--accent);border-radius:50%;place-items:center;margin-top:4px;font-size:12.5px;font-weight:700;display:grid}.turn.b .who{background:var(--keyword)}.bubble{background:var(--surface);border:1px solid var(--rule);box-shadow:var(--shadow);border-radius:4px 13px 13px;padding:11px 14px}.turn.b .bubble{background:var(--surface-2);box-shadow:none}.bubble .target{font-size:clamp(17px,4vw,19px)}.bubble .trans{font-size:15px}.bubble .rowbtn{margin-top:0}.scene{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);align-items:center;gap:10px;margin:22px 0 8px;font-size:11.5px;display:flex}.scene:after{content:"";background:var(--rule);flex:1;height:1px}.views{border:1px solid var(--rule);background:var(--surface);border-radius:999px;margin-left:auto;padding:2px;display:inline-flex}.views button{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:4px 13px;font-size:13px}.views button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);font-weight:600}@media (max-width:620px){.views{margin-left:0}}.vocab{grid-template-columns:1fr;column-gap:28px;margin:0;padding:0;list-style:none;display:grid}@media (min-width:560px){.vocab{grid-template-columns:1fr 1fr}}.vrow{border-bottom:1px solid var(--rule);grid-template-columns:26px minmax(0,1fr) minmax(0,1fr);align-items:center;gap:10px;padding:10px 0;display:grid}.vrow img{object-fit:contain;width:26px;height:26px}.vrow .w{font-family:var(--target-font);font-size:19px;font-weight:600}.vrow .p{letter-spacing:.015em;font-size:13px;display:block}.vrow .g{font-family:var(--native-font);color:var(--ink-2);font-size:15.5px}.drill{margin-top:20px;padding:4px 0;position:relative;overflow:hidden}.cards{height:300px;position:relative}.card{perspective:900px;width:214px;height:286px;font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;margin-left:-107px;padding:0;transition:transform .32s cubic-bezier(.3,.8,.35,1),opacity .32s;display:none;position:absolute;top:0;left:50%}.card.active,.card.side{display:block}.card.active{opacity:1;z-index:3;transform:translate(0)scale(1)}.card.side{z-index:1;opacity:.55;filter:saturate(.7)}.card.side.prev{transform:translate(-118%)scale(.86)}.card.side.next{transform:translate(118%)scale(.86)}.card.side:hover{opacity:.85}@media (max-width:470px){.card.side.prev{transform:translate(-96%)scale(.84)}.card.side.next{transform:translate(96%)scale(.84)}}.card-in{width:100%;height:100%;transform-style:preserve-3d;transition:transform .45s cubic-bezier(.2,.7,.3,1);display:block;position:relative}.card.flip .card-in{transform:rotateY(180deg)}.face{backface-visibility:hidden;border:1px solid var(--rule);background:var(--surface);box-shadow:var(--shadow);text-align:center;border-radius:14px;align-content:center;justify-items:center;gap:7px;padding:14px;display:grid;position:absolute;inset:0}.face.back{background:var(--accent-soft);border-color:var(--accent);transform:rotateY(180deg)}.face .fw{font-family:var(--target-font);font-size:27px;font-weight:600;line-height:1.3}.face .fw.latin{font-family:var(--native-font);font-size:16px;line-height:1.42}.face .fp{font-size:13px}.face .fg{font-family:var(--native-font);color:var(--ink);font-size:16px;line-height:1.4}.face img{object-fit:contain;width:46px;height:46px}.face .tag{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:9.5px;position:absolute;top:9px;left:11px}.face .hintflip{color:var(--muted);font-size:10px;position:absolute;bottom:9px}.card.side .hintflip,.card.side .tag{visibility:hidden}.card.side .fw{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.nav{z-index:5;border:1px solid var(--rule);background:var(--surface);width:40px;height:40px;color:var(--muted);font:inherit;cursor:pointer;box-shadow:var(--shadow);border-radius:50%;place-items:center;font-size:18px;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.nav:hover{border-color:var(--accent);color:var(--accent)}.nav.prev{left:2px}.nav.next{right:2px}.drillbar{text-align:center;color:var(--muted);font-variant-numeric:tabular-nums;margin-top:14px;font-size:13px}.drillbar b{color:var(--ink);font-weight:600}.dl{border:1px solid var(--rule);background:var(--surface);box-shadow:var(--shadow);border-radius:13px;flex-wrap:wrap;align-items:center;gap:14px;margin-top:26px;padding:16px 18px;display:flex}.dl-ic{background:var(--accent-soft);border:1px solid var(--accent);width:38px;height:48px;color:var(--accent);border-radius:5px;flex:none;place-items:center;font-size:10.5px;font-weight:700;display:grid}.dl-t{font-size:15.5px;font-weight:600}.dl-s{color:var(--muted);font-size:13px}.btn{background:var(--accent);color:var(--accent-ink);font:inherit;cursor:pointer;white-space:nowrap;text-align:center;border:0;border-radius:9px;margin-left:auto;padding:10px 18px;font-size:14.5px;font-weight:600;text-decoration:none}@media (max-width:470px){.dl .btn{width:100%;margin-left:0}}.rel{gap:9px;margin-top:16px;display:grid}.rel a{border:1px solid var(--rule);background:var(--surface);color:inherit;border-radius:11px;align-items:center;gap:12px;padding:11px 13px;text-decoration:none;display:flex}.rel a:hover{border-color:var(--accent)}.rel .t{font-size:14.5px;font-weight:600;display:block}.rel .s{color:var(--muted);font-size:12.5px;display:block}.rail{gap:14px;display:grid}@media (min-width:1000px){.rail{position:sticky;top:20px}}.box{border:1px solid var(--rule);background:var(--surface);border-radius:13px;gap:9px;padding:15px 16px;display:grid}.box h3{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0;font-size:11px;font-weight:600}.box p{color:var(--muted);margin:0;font-size:13.5px}.kv{grid-template-columns:auto 1fr;gap:5px 14px;margin:0;font-size:14px;display:grid}.kv dt{color:var(--muted)}.kv dd{text-align:right;margin:0;font-weight:600}@media (max-width:999px){.box.hide-sm{display:none}}.pop{z-index:60;background:var(--surface);border:1px solid var(--rule-strong);border-radius:12px;gap:3px;min-width:190px;max-width:280px;padding:13px 15px;display:grid;position:absolute;box-shadow:0 12px 34px -10px #0006}.pop img{object-fit:contain;width:40px;height:40px}.pop .pw{font-family:var(--target-font);font-size:22px;font-weight:600}.pop .pp{font-size:13.5px}.pop .pg{font-family:var(--native-font);color:var(--ink-2);font-size:16px}.pop .px,.pop-backdrop{display:none}@media (max-width:700px){.pop-backdrop{z-index:55;display:block;position:fixed;inset:0}.pop{border:0;border-top:1px solid var(--rule);max-width:none;box-shadow:var(--sheet-shadow);padding:18px 20px calc(22px + env(safe-area-inset-bottom));border-radius:16px 16px 0 0;justify-items:start;position:fixed;inset:auto 0 0}.pop img{width:54px;height:54px}.pop .pw{font-size:28px}.pop .pg{font-size:17px}.pop .px{background:var(--surface-2);color:var(--muted);width:30px;height:30px;font:inherit;cursor:pointer;border:0;border-radius:50%;font-size:15px;display:block;position:absolute;top:12px;right:14px}}.index-grid{grid-template-columns:1fr;gap:12px;margin-top:20px;display:grid}@media (min-width:760px){.index-grid{grid-template-columns:1fr 1fr}}.index-card{border:1px solid var(--rule);background:var(--surface);color:inherit;border-radius:13px;text-decoration:none;display:block;overflow:hidden}.index-card:hover{border-color:var(--accent)}.index-card .cover{aspect-ratio:16/9;object-fit:cover;background:var(--rule);width:100%;display:block}.index-card .body{gap:5px;padding:16px 18px;display:grid}.index-card .t{font-family:var(--native-font);font-size:18px;font-weight:600;line-height:1.3}.index-card .d{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;display:-webkit-box;overflow:hidden}.pdf-mast{border-bottom:1px solid var(--rule);align-items:center;gap:10px;padding-bottom:10px;display:flex}.pdf-brand{font-family:var(--native-font);font-size:16px;font-weight:600}.pdf-cta{border:1px solid var(--rule-strong);background:var(--surface-2);break-inside:avoid;border-radius:12px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:16px;margin-top:20px;padding:14px 16px;display:grid}.pdf-qr svg{width:74px;height:74px;display:block}.pdf-cta-t{font-family:var(--native-font);font-size:15px;font-weight:600;display:block}.pdf-cta-u{color:var(--accent);overflow-wrap:anywhere;margin-top:3px;font-size:15px;font-weight:600;display:block}.pdf-cta-s{color:var(--muted);margin-top:5px;font-size:12px;display:block}@page{size:A4;margin:15mm 14mm 20mm}@media print{.site-root{--paper:#fff;--surface:#fff;background:#fff}.site-head,.site-foot,.rail,.tools,.video,.dl,.drill,.drillbar,.views,.rowbtn,.rel{display:none!important}.wrap{max-width:none;padding:0;display:block}.post{max-width:none}.print-doc h1{margin-top:14px;font-size:29px}.print-doc .lede{margin-top:8px;font-size:15px}.print-doc .sec{margin-top:26px}.print-doc .sec h2{font-size:18px}.print-doc .lines{counter-reset:pdfline}.print-doc .line{counter-increment:pdfline;break-inside:avoid;padding:11px 0 11px 26px}.print-doc .line:before{content:counter(pdfline);color:var(--muted);font-size:11px;font-weight:600;position:absolute;top:13px;left:0}.print-doc .target{font-size:21px}.print-doc .target.latin{font-size:17px}.print-doc .pron{font-size:12.5px}.print-doc .trans{font-size:13.5px}.print-doc .vrow{break-inside:avoid;padding:7px 0}.print-doc .vrow .w{font-size:16.5px}.print-doc .vrow .p{font-size:11.5px}.print-doc .vrow .g{font-size:13.5px}}