.lp3{--serif:var(--font-pt-serif), Georgia, serif;--sans:var(--font-inter), -apple-system, "Segoe UI", sans-serif;--t-1:clamp(26px, 7.7vw, 30px);--t-2:28px;--t-3:21px;--t-4:17px;--t-5:14px;--gap-sec:72px;--r-panel:24px;--m:20px;--field-green:#134e31;--field-cream:#f2eee2;--field-cream-2:#e4eadf;--bezel:#1b1916;--wb-edge:#c7bbb1;background:var(--bg);color:var(--ink);font:400 var(--t-4)/1.55 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:clip}@supports (color:lab(0% 0 0)){.lp3{--wb-edge:lab(76.783% 2.9231 7.01228)}}.theme-dark .lp3{--field-green:#0c2e1f;--bezel:#2c2925;--wb-edge:#080503}@supports (color:lab(0% 0 0)){.theme-dark .lp3{--wb-edge:lab(1.55178% .640653 1.00339)}}@media (min-width:720.02px){.lp3{--t-1:52px;--t-2:36px;--t-3:22px;--gap-sec:104px;--m:32px}}@media (min-width:1024px){.lp3{--t-1:64px;--t-2:40px;--t-3:24px;--gap-sec:120px}}.lp3[data-lang=zh]{--serif:var(--sans)}.lp3 *,.lp3 :before,.lp3 :after{box-sizing:border-box}.lp3 ::selection{background:var(--accent-soft);color:var(--ink)}.lp3 a{color:inherit}.lp3 p{margin:0}.lp3 img{display:block}.lp3 .lp3-logo{width:auto;height:28px}.lp3 .lp3-logo--dark,.theme-dark .lp3 .lp3-logo--light{display:none}.theme-dark .lp3 .lp3-logo--dark{display:block}.lp3 .wrap{max-width:1200px;padding:0 var(--m);margin:0 auto}.lp3 .sec{padding:var(--gap-sec) 0;scroll-margin-top:80px}.lp3 .sec--tone{background:var(--bg-2)}.lp3 .sec--deep{background:var(--bg-3)}.lp3 h1,.lp3 h2,.lp3 h3{font-family:var(--serif);letter-spacing:-.012em;text-wrap:balance;color:var(--ink);margin:0;font-weight:700}.lp3 h1{font-size:var(--t-1);line-height:1.06}.lp3 h2{font-size:var(--t-2);line-height:1.12}.lp3 h3{font-size:var(--t-3);line-height:1.25}.lp3 .lead{font-size:var(--t-4);text-wrap:pretty;max-width:62ch;line-height:1.55}@media (min-width:1024px){.lp3 .lead--big{font-size:var(--t-3);line-height:1.45}}.lp3 .small{font-size:var(--t-5);color:var(--ink-2);line-height:1.55}.lp3 .btn{min-height:44px;font:600 var(--t-4)/1 var(--sans);white-space:nowrap;cursor:pointer;border:0;border-radius:999px;justify-content:center;align-items:center;gap:12px;padding:0 20px;text-decoration:none;display:inline-flex}.lp3 .btn:focus-visible,.lp3 .link:focus-visible,.lp3 summary:focus-visible,.lp3 .lang-opt:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.lp3 .btn-ink{background:var(--ink);color:var(--bg)}.lp3 .btn-ink:hover{background:color-mix(in oklab, var(--ink) 86%, var(--bg))}.lp3 .btn-lg{min-height:56px;padding:0 28px}.lp3 .btn-cream{background:var(--field-cream);color:#134e31}.lp3 .btn-cream:hover{background:#fff}.lp3 .btn-cream:focus-visible{outline-color:var(--field-cream)}.lp3 .link{text-underline-offset:5px;min-height:44px;text-decoration:underline;text-decoration-thickness:1.5px;-webkit-text-decoration-color:color-mix(in oklab, var(--ink) 35%, transparent);text-decoration-color:color-mix(in oklab, var(--ink) 35%, transparent);align-items:center;gap:6px;font-weight:600;display:inline-flex}.lp3 .hdr{z-index:30;background:var(--bg);position:sticky;top:0}.lp3 .hdr-row{align-items:center;gap:12px;height:60px;display:flex}.lp3 .hdr-row>a:first-child{flex-shrink:0;align-items:center;min-height:44px;display:inline-flex}.lp3 .nav{display:none}.lp3 .hdr-end{align-items:center;gap:8px;margin-left:auto;display:flex}.lp3 .hdr-cta-long{display:none}@media (min-width:1024px){.lp3 .hdr-row{gap:32px;height:72px}.lp3 .lp3-logo{height:34px}.lp3 .nav{gap:4px;display:flex}.lp3 .nav a{border-radius:999px;align-items:center;height:44px;padding:0 12px;font-weight:500;text-decoration:none;display:inline-flex}.lp3 .nav a:hover{background:var(--bg-2)}.lp3 .hdr-cta-long{display:inline}.lp3 .hdr-cta-short{display:none}}.lp3 .lang{position:relative}.lp3 .lang summary{background:var(--bg-2);height:44px;font:600 var(--t-5)/1 var(--sans);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:0 12px;list-style:none;display:inline-flex}.lp3 .lang summary::-webkit-details-marker{display:none}.lp3 .lang-panel{z-index:40;background:var(--sk-card-bg);border:1px solid var(--line);min-width:200px;box-shadow:var(--shadow-pop);border-radius:16px;gap:2px;padding:6px;display:grid;position:absolute;top:calc(100% + 6px);right:0}.lp3 .lang-opt{min-height:44px;color:var(--ink);font:500 15px/1 var(--sans);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:0 12px;text-decoration:none;display:flex}.lp3 .lang-opt:hover{background:var(--bg-2)}.lp3 .lang-opt[aria-current=true]{background:var(--accent-soft);color:var(--accent-ink);font-weight:700}.lp3 .lang-opt small{color:var(--ink-3);font-size:13px;font-weight:600}.lp3 .hero{padding:28px 0 0}.lp3 .hero-top{gap:20px;display:grid}.lp3 .hero-side{flex-direction:column;gap:16px;display:flex}.lp3 .actions{flex-direction:column;align-items:stretch;gap:4px;display:flex}@media (max-width:720px){.lp3 .actions .btn{width:100%}}.lp3 .actions .link{align-self:center}@media (min-width:1024px){.lp3 .hero{padding-top:64px}.lp3 .hero-top{grid-template-columns:7fr 5fr;align-items:start;gap:32px 56px}.lp3 .hero-top .lead--big{max-width:46ch}.lp3 .hero-top h1{grid-column:1/-1}.lp3 .actions{flex-flow:wrap;align-items:center;gap:8px 24px}.lp3 .actions .btn{width:auto}}.lp3 .plate{margin-top:40px}.lp3 .plate-desk{display:none}.lp3 .phone{background:var(--bezel);border-radius:48px;flex-shrink:0;width:410px;padding:10px;position:relative}.lp3 .phone-scr{background:#fbf8f2;border-radius:38px;width:390px;height:844px;position:relative;overflow:hidden}.lp3 .phone-scr img{width:390px;height:844px}.lp3 .notes{position:relative}.lp3 .note{width:27ch;max-width:100%;font-size:var(--t-4);line-height:1.45;position:absolute}.lp3 .note b{font-weight:700;display:block}.lp3 .note span{color:var(--ink-2)}.lp3 .notes--l .note{text-align:right;right:0}.lp3 .notes--r .note{left:0}@media (min-width:1024px){.lp3 .plate{margin-top:64px}.lp3 .plate-desk{grid-template-columns:minmax(0,1fr) 410px minmax(0,1fr);column-gap:48px;display:grid}.lp3 .plate-mob{display:none}}.lp3 .mob-stage{margin:0 calc(-1 * var(--m));background:var(--bg-2);justify-content:center;height:540px;padding-top:28px;display:flex;overflow:hidden}.lp3 .mob-stage .phone{transform-origin:50% 0;transform:scale(.84)}.lp3 .mob-notes{font-size:var(--t-4);grid-template-columns:1fr 1fr;gap:18px 20px;margin:24px 0 0;padding:0;line-height:1.45;list-style:none;display:grid}.lp3 .mob-notes b{font-weight:700;display:block}.lp3 .mob-notes span{color:var(--ink-2)}@media (min-width:720.02px){.lp3 .mob-stage{border-radius:var(--r-panel);height:600px;margin:0}.lp3 .mob-stage .phone{transform:none}.lp3 .mob-notes{grid-template-columns:repeat(3,1fr)}}.lp3 .sechead{gap:14px;margin-bottom:40px;display:grid}.lp3 .sechead .lead{max-width:72ch}@media (min-width:1024px){.lp3 .sechead{grid-template-columns:5fr 7fr;align-items:end;column-gap:56px;margin-bottom:72px}.lp3 .sechead>h2:only-child{grid-column:1/-1}}.lp3 .rows{flex-direction:column;gap:56px;display:flex}.lp3 .row{gap:20px;scroll-margin-top:88px;display:grid}.lp3 .row-copy{flex-direction:column;gap:12px;display:flex}.lp3 .row-copy p{max-width:46ch}.lp3 .stage{background:var(--bg-2);border-radius:var(--r-panel);justify-content:center;padding:24px 16px;display:flex;overflow:hidden}.lp3 .sec--tone .stage{background:var(--bg)}.lp3 .stage img,.lp3 .first img{max-width:100%;height:auto}@media (min-width:1024px){.lp3 .rows{gap:96px}.lp3 .row{grid-template-columns:5fr 7fr;align-items:center;column-gap:56px}.lp3 .stage{align-items:center;min-height:420px;padding:48px}}.lp3 .map{flex-direction:column;gap:28px;display:flex}.lp3 .lvl{grid-template-columns:56px minmax(0,1fr);align-items:start;gap:10px 16px;display:grid}.lp3 .lvl-name{font-family:var(--serif);font-weight:700;font-size:var(--t-2);line-height:1}.lp3 .lvl-what b{font-weight:700}.lp3 .lvl-what span{color:var(--ink-2)}.lp3 .cells{flex-wrap:wrap;grid-column:2;gap:5px;max-width:290px;display:flex}.lp3 .cell{background:var(--line);border-radius:6px;width:24px;height:24px}.lp3 .cell.is-free{background:var(--accent)}.lp3 .legend{font-size:var(--t-5);color:var(--ink-2);flex-wrap:wrap;gap:8px 24px;margin-top:32px;display:flex}.lp3 .legend i{vertical-align:-2px;background:var(--line);border-radius:4px;width:14px;height:14px;margin-right:8px;display:inline-block}.lp3 .legend i.is-free{background:var(--accent)}@media (min-width:1024px){.lp3 .lvl{grid-template-columns:72px 330px minmax(0,1fr);align-items:center;column-gap:32px}.lp3 .cells{grid-column:3;gap:4px;max-width:none}.lp3 .cell{border-radius:5px;width:18px;height:18px}}.lp3 .np-grid{gap:28px;display:grid}.lp3 .np-copy{flex-direction:column;gap:16px;display:flex}@media (min-width:1024px){.lp3 .np-grid{grid-template-columns:5fr 7fr;align-items:center;column-gap:56px}}.lp3 .quote-big{font-family:var(--serif);font-weight:700;font-size:var(--t-2);letter-spacing:-.012em;text-wrap:balance;max-width:22ch;margin:0 0 48px;line-height:1.08}.lp3 .quotes{gap:28px;display:grid}.lp3 .quotes blockquote{font-family:var(--serif);font-size:var(--t-3);max-width:34ch;margin:0;line-height:1.4}.lp3 .founder{max-width:62ch;color:var(--ink-2);margin-top:48px}@media (min-width:1024px){.lp3 .quotes{grid-template-columns:repeat(3,minmax(0,1fr));column-gap:48px}.lp3 .quote-big{font-size:var(--t-1)}}.lp3 .plans{gap:16px;display:grid}@media (min-width:720.02px){.lp3 .plans{grid-template-columns:1fr 1fr}}.lp3 .plan{border-radius:var(--r-panel);background:var(--bg);flex-direction:column;gap:10px;padding:28px;display:flex}.lp3 .plan h3{font-size:var(--t-3)}.lp3 .price{font-family:var(--serif);font-weight:700;font-size:var(--t-2);font-variant-numeric:tabular-nums;line-height:1.1}.lp3 .price-note{font-size:var(--t-5);color:var(--ink-2)}.lp3 .plan ul{gap:10px;margin:8px 0 0;padding:0;list-style:none;display:grid}.lp3 .plan li{color:var(--ink-2);padding-left:20px;line-height:1.5;position:relative}.lp3 .plan li:before{content:"";background:var(--accent);border-radius:2px;width:8px;height:8px;position:absolute;top:.62em;left:0}.lp3 .plan .plan-body{color:var(--ink-2);line-height:1.6}.lp3 .plans-note{color:var(--ink-2);font-size:var(--t-5);margin-top:20px}.lp3 .pay{flex-wrap:wrap;align-items:center;gap:16px 24px;margin-top:32px;display:flex}.lp3 .legal{font-size:var(--t-5);color:var(--ink-2);gap:8px;max-width:80ch;margin-top:28px;line-height:1.6;display:grid}.lp3 .legal a{color:var(--ink)}.lp3 .faq-grid{gap:24px;display:grid}.lp3 .tiles{flex-direction:column;gap:8px;display:flex}.lp3 .tile{border-radius:var(--r-panel);background:var(--bg-2)}.lp3 .tile summary{cursor:pointer;min-height:64px;font-family:var(--serif);font-weight:700;font-size:var(--t-4);border-radius:var(--r-panel);justify-content:space-between;align-items:center;gap:16px;padding:16px 20px 16px 24px;line-height:1.35;list-style:none;display:flex}.lp3 .tile summary::-webkit-details-marker{display:none}.lp3 .plus{flex-shrink:0;width:16px;height:16px;position:relative}.lp3 .plus:before,.lp3 .plus:after{content:"";background:currentColor;border-radius:2px;width:16px;height:3px;transition:transform .2s cubic-bezier(.2,.7,.2,1);position:absolute;top:6.5px;left:0}.lp3 .plus:after{transform:rotate(90deg)}.lp3 .tile[open]{background:var(--accent-soft)}.lp3 .tile[open] .plus:after{transform:rotate(0)}.lp3 .tile-b{max-width:60ch;padding:0 24px 22px}@media (min-width:1024px){.lp3 .faq-grid{grid-template-columns:4fr 8fr;column-gap:56px}.lp3 .faq-grid .sechead{align-self:start;display:block;position:sticky;top:104px}.lp3 .tile summary{min-height:72px;font-size:20px}}.lp3 .field{background:var(--field-green);color:var(--field-cream)}.lp3 .field h2{color:var(--field-cream)}.lp3 .field .lead{color:var(--field-cream-2)}.lp3 .close-grid{gap:32px;display:grid}.lp3 .close-copy{flex-direction:column;align-items:flex-start;gap:18px;display:flex}.lp3 .close-copy .btn{width:100%}@media (min-width:1024px){.lp3 .close-grid{grid-template-columns:6fr 6fr;align-items:center;column-gap:56px}.lp3 .close-copy .btn{width:auto}}.lp3 .orgs{padding-top:56px}.lp3 .orgs p{max-width:64ch}.lp3 .foot{padding:56px 0 32px}.lp3 .foot-line{font-size:var(--t-5);color:var(--ink-2);gap:10px;display:grid}.lp3 .foot-links{flex-wrap:wrap;gap:4px 24px;display:flex}.lp3 .foot-links a,.lp3 .foot-links button{color:var(--ink);min-height:44px;font-size:var(--t-5);align-items:center;display:inline-flex}.lp3 .foot-links button{font-size:var(--t-5)!important;color:var(--ink)!important}@media (min-width:1024px){.lp3 .foot-line{grid-template-columns:1fr auto;align-items:center;column-gap:24px}.lp3 .foot-links{grid-area:2/1/auto/-1}.lp3 .foot-line .copy{text-align:right}.lp3 .foot-line .ident{grid-area:3/1/auto/-1}}.lp3 [data-ui].drill{width:100%;max-width:520px;font-family:var(--sans);color:var(--ink);flex-direction:column;gap:14px;display:flex}.lp3 [data-ui] .wb-task{background:var(--sk-card-bg);border:1px solid var(--line);box-shadow:var(--sk-card-shadow);border-radius:var(--r-2xl);flex-direction:column;gap:14px;padding:20px;display:flex}.lp3 [data-ui] .wb-prompt-sm{font-family:var(--serif);margin:0;font-size:24px;font-weight:700;line-height:1.25}.lp3 [data-ui] .wb-line{border-bottom:2px solid var(--line-2);flex-wrap:wrap;align-items:flex-end;gap:6px 8px;min-height:64px;padding:4px 0 8px;display:flex}.lp3 [data-ui] .wb-bank{flex-wrap:wrap;justify-content:center;gap:10px 8px;display:flex}.lp3 [data-ui] .wb-word{min-height:46px;font-family:var(--serif);color:var(--ink);cursor:pointer;background:var(--sk-card-bg);border:1.5px solid var(--line-2);border-radius:var(--r-lg);box-shadow:0 3px 0 0 var(--wb-edge);justify-content:center;align-items:center;padding:0 14px;font-size:20px;font-weight:700;line-height:1;display:inline-flex}.lp3 [data-ui] .wb-word:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.lp3 [data-ui] .wb-word.is-used{color:#0000;background:var(--bg-3);cursor:default;border-color:#0000;box-shadow:inset 0 2px 3px #1d140d1a;box-shadow:inset 0 2px 3px lab(7.17208% 3.64868 5.4563/.1)}.lp3 [data-ui] .wb-word.ok{background:var(--success-soft);color:var(--success-ink);border-color:color-mix(in oklch, var(--success), transparent 45%);box-shadow:0 3px 0 0 color-mix(in oklch, var(--success), transparent 35%)}.lp3 [data-ui] .wb-word.bad{background:var(--danger-soft);color:var(--danger-ink);border-color:color-mix(in oklch, var(--danger), transparent 45%);box-shadow:0 3px 0 0 color-mix(in oklch, var(--danger), transparent 35%);-webkit-text-decoration:underline wavy color-mix(in oklch, var(--danger), transparent 20%);text-decoration:underline wavy color-mix(in oklch, var(--danger), transparent 20%);text-underline-offset:6px;text-decoration-thickness:1.5px}.lp3 [data-ui] .wb-cta{border-radius:var(--r-lg);background:var(--ink);min-height:52px;color:var(--bg);font:700 17px/1 var(--sans);cursor:pointer;box-shadow:0 3px 0 0 color-mix(in oklch, var(--ink), black 35%);border:0}.lp3 [data-ui] .wb-cta:disabled{background:var(--bg-3);color:var(--ink-2);box-shadow:none;cursor:default}.lp3 [data-ui] .wb-cta:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.lp3 [data-ui] .wb-fb:focus{outline:none}.lp3 [data-ui] .wb-fb:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.lp3 [data-ui] .wb-fb{border-radius:var(--r-2xl);border:1px solid color-mix(in oklch, var(--danger), transparent 45%);background:var(--danger-soft);grid-template-columns:auto 1fr;gap:2px 12px;padding:16px 18px;display:grid}.lp3 [data-ui] .wb-fb-ic{color:var(--danger-ink);grid-row:span 2}.lp3 [data-ui] .wb-fb-ttl{font-family:var(--serif);color:var(--danger-ink);margin:0;font-size:21px;font-weight:700;line-height:1.2}.lp3 [data-ui] .wb-fb-ans{font-family:var(--serif);grid-column:2;margin:0;font-size:18px;line-height:1.35}.lp3 [data-ui] .wb-fb-ans small{font-family:var(--sans);color:var(--danger-ink);font-size:13px;font-weight:600;display:block}.lp3 [data-ui] .wb-fb.ok{background:var(--success-soft);border-color:color-mix(in oklch, var(--success), transparent 45%)}.lp3 [data-ui] .wb-fb.ok .wb-fb-ttl,.lp3 [data-ui] .wb-fb.ok .wb-fb-ic,.lp3 [data-ui] .wb-fb.ok .wb-fb-ans small{color:var(--success-ink)}.lp3 [data-ui] .gr-ok{color:var(--success-ink);box-shadow:inset 0 -2px 0 var(--success-ink);background:var(--success-soft);border-radius:3px 3px 0 0;padding:0 3px;font-weight:700}.lp3 [data-ui] .gd-why{border-radius:var(--r-lg);background:var(--sk-card-bg);border:1px solid var(--line);grid-column:1/-1;gap:10px;margin-top:12px;padding:12px 14px;font-size:15px;line-height:1.45;display:flex}.lp3 [data-ui] .gd-why svg{color:var(--warn-ink);flex-shrink:0;margin-top:1px}.lp3 [data-ui] .wb-again{border-radius:var(--r-lg);border:1.5px solid var(--line-2);background:var(--sk-card-bg);min-height:44px;color:var(--ink);font:600 15px/1 var(--sans);cursor:pointer;grid-column:1/-1;justify-self:start;margin-top:12px;padding:0 16px}.lp3 .lp-root{--lp-paper:var(--bg);--lp-paper-2:var(--bg-2);--lp-paper-3:var(--bg-2);--lp-paper-4:var(--bg-3);--lp-line:var(--line);--lp-line-2:var(--line-2);--lp-ink:var(--ink);--lp-ink-2:var(--ink-2);--lp-ink-3:var(--ink-2);--lp-ink-4:var(--ink-3);--lp-ochre:var(--accent);--lp-ochre-deep:var(--accent-ink);--lp-ochre-soft:var(--accent-soft);--lp-font-serif:var(--serif);--lp-font-sans:var(--sans);background:var(--bg);color:var(--ink)}.lp3 .lp-root .lp-eyebrow{display:none}.lp3 .lp-root section{border-top:0}.lp3 .mob-stage{--k:.84;height:calc(28px + var(--k) * 685px);align-items:flex-start}.lp3 .mob-stage .phone{transform:scale(var(--k))}@media (max-width:374.98px){.lp3 .mob-stage{--k:.76}}@media (min-width:720.02px){.lp3 .mob-stage{--k:1}.lp3 .mob-stage .phone{transform:none}}.lp3 .mob-notes li:last-child:nth-child(odd){grid-column:1/-1}@media (max-width:374.98px){.lp3 .mob-notes{grid-template-columns:1fr;gap:12px}.lp3 .mob-notes li:last-child:nth-child(odd){grid-column:auto}.lp3 .mob-notes b{display:inline}.lp3 .mob-notes b:after{content:" — ";color:var(--ink-2);font-weight:400}}@media (min-width:720.02px){.lp3 .mob-notes li:last-child:nth-child(odd){grid-column:auto}.lp3 .mob-notes li:last-child:nth-child(3n+1){grid-column:1/-1}}.lp3 .cells{grid-template-columns:repeat(10,minmax(0,24px));gap:5px;max-width:none;display:grid}.lp3 .cell{aspect-ratio:1;width:auto;height:auto}@media (min-width:1024px){.lp3 .cells{gap:4px;display:flex}.lp3 .cell{width:18px;height:18px}}@media (min-width:1024px) and (max-width:1199.98px){.lp3 .cells{grid-template-columns:repeat(10,18px);display:grid}}.lp3 .faq-grid .sechead{margin-bottom:0}@media (max-width:720px){.lp3 #m-grammar .stage{background:0 0;padding:0}}.lp3 .orgs .link{min-height:0;padding-block:12px;display:inline}@media (max-width:720px){.lp3 .foot-links{flex-direction:column;align-items:flex-start;gap:0}.lp3 .lang-panel{left:0;right:auto}.lp3 .lang[open] .lang-panel{transform-origin:0 0}}@media (min-width:720.02px){.lp3 .actions{flex-flow:wrap;align-items:center;gap:8px 24px}.lp3 .actions .btn{width:auto}}@media (max-width:720px){.lp3 .row-copy h3 .when{display:block}}.lp3 .langs{border-collapse:collapse;width:100%;font-size:var(--t-4)}.lp3 .langs th,.lp3 .langs td{text-align:left;vertical-align:middle;border-bottom:1px solid var(--line);padding:14px 12px 14px 0}.lp3 .langs thead th{font:600 var(--t-5)/1.3 var(--sans);color:var(--ink-2);padding-top:0}.lp3 .langs tbody th{font:700 var(--t-3)/1.2 var(--serif)}.lp3 .langs{table-layout:fixed}.lp3 .langs thead th:first-child{width:20%}.lp3 .langs thead th:nth-child(2){width:18%}.lp3 .langs .v{align-items:flex-start;gap:6px;font-weight:600;display:inline-flex}.lp3 .langs .v svg{flex-shrink:0;margin-top:.22em}.lp3 .langs [data-v=yes] .v svg{color:var(--success-ink)}.lp3 .langs [data-v=audio] .v svg,.lp3 .langs [data-v=video] .v svg{color:var(--accent-ink)}.lp3 .langs [data-v=no] .v{color:var(--ink-3);font-weight:400}.lp3 .langs-note{max-width:62ch;margin-top:20px}.lp3 .sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.lp3 .langs [data-v=part] .v{color:var(--ink-2);font-weight:400}.lp3{--ease-out:cubic-bezier(.22, 1, .36, 1);--ease-io:cubic-bezier(.76, 0, .24, 1);--rv-d:.28s;--rv-d2:.28s;--rv-step:50ms;--rv-y:16px;--t-press:.14s}@media (min-width:1024px){.lp3{--rv-d:.52s;--rv-d2:.64s;--rv-step:70ms;--rv-y:24px}}.lp3 .h1-ln{margin-bottom:-.14em;padding-bottom:.14em;display:block;overflow:clip}.lp3 .h1-ln>span{display:block}@media (min-width:1024px){.lp3 .h1-ln{vertical-align:top;display:inline-block}}@media (prefers-reduced-motion:no-preference){.lp3 .h1-ln>span{animation:lp3-line var(--rv-d) var(--ease-out) both;animation-delay:calc(var(--ln,0) * 70ms)}.lp3 .hero [data-load]{animation:lp3-rise var(--rv-d) var(--ease-out) both;animation-delay:var(--d,0s)}.lp3 .plate .phone{animation:lp3-phone var(--rv-d2) var(--ease-out) both;animation-delay:.14s}.lp3 .notes--l .note{animation:lp3-from-l var(--rv-d) var(--ease-out) both}.lp3 .notes--r .note{animation:lp3-from-r var(--rv-d) var(--ease-out) both}.lp3 .notes .note:first-child{animation-delay:.38s}.lp3 .notes .note:nth-child(2){animation-delay:.45s}.lp3 .notes .note:nth-child(3){animation-delay:.52s}.lp3 .notes .note:nth-child(n+4){animation-delay:.59s}}@keyframes lp3-line{0%{transform:translateY(105%)}}@keyframes lp3-rise{0%{opacity:0;transform:translateY(10px)}}@keyframes lp3-phone{0%{transform:translateY(64px) scale(var(--k,1))}}@keyframes lp3-from-l{0%{opacity:0;transform:translate(-14px)}}@keyframes lp3-from-r{0%{opacity:0;transform:translate(14px)}}@media (prefers-reduced-motion:no-preference){.lp3[data-rv-ready] [data-rv=rise].is-in{transition:opacity var(--rv-d) var(--ease-out), transform var(--rv-d) var(--ease-out)}.lp3[data-rv-ready] [data-rv=rise]:not(.is-in){opacity:0;transform:translateY(var(--rv-y))}.lp3[data-rv-ready] [data-rv=list].is-in>*{transition:opacity var(--rv-d) var(--ease-out), transform var(--rv-d) var(--ease-out);transition-delay:calc(min(var(--i,0), 3) * var(--rv-step))}.lp3[data-rv-ready] [data-rv=list]:not(.is-in)>*{opacity:0;transform:translateY(calc(var(--rv-y) * .75))}.lp3[data-rv-ready] [data-rv=row].is-in>*{transition:opacity var(--rv-d) var(--ease-out), transform var(--rv-d) var(--ease-out)}.lp3[data-rv-ready] [data-rv=row].is-in>:last-child{transition-delay:var(--rv-step)}.lp3[data-rv-ready] [data-rv=row]:not(.is-in)>:first-child{opacity:0;transform:translateY(12px)}.lp3[data-rv-ready] [data-rv=row]:not(.is-in)>:last-child{opacity:0;transform:translateY(28px)scale(.98)}.lp3[data-rv-ready] [data-rv=level].is-in>*{transition:opacity var(--rv-d) var(--ease-out), transform var(--rv-d) var(--ease-out)}.lp3[data-rv-ready] [data-rv=level].is-in>.cells{clip-path:inset(0);transition:clip-path var(--rv-d2) var(--ease-io) var(--rv-step)}.lp3[data-rv-ready] [data-rv=level]:not(.is-in)>:not(.cells){opacity:0;transform:translateY(10px)}.lp3[data-rv-ready] [data-rv=level]:not(.is-in)>.cells{clip-path:inset(0 100% 0 0)}}@media (prefers-reduced-motion:no-preference) and (min-width:1024px){.lp3[data-rv-ready] [data-rv=row]:not(.is-in)>:last-child{transform:translate(48px)}}.lp3 .btn{transition:background-color .18s ease, transform var(--t-press) var(--ease-out)}.lp3 .btn:active{transform:scale(.97)}.lp3 .lang summary>svg:last-child{transition:transform .18s var(--ease-out)}.lp3 .lang[open] summary>svg:last-child{transform:rotate(180deg)}@media (prefers-reduced-motion:no-preference){.lp3 .lang[open] .lang-panel{animation:lp3-menu .18s var(--ease-out) both;transform-origin:100% 0}.lp3 .tile[open] .tile-b{animation:lp3-rise .22s var(--ease-out) both}.lp3 [data-ui] .wb-fb{animation:lp3-rise .24s var(--ease-out) both}.lp3 [data-ui] .wb-line .wb-word.bad{animation:.28s ease-in-out lp3-shake}.lp3 [data-ui] .wb-line .wb-word.ok{animation:lp3-pop .24s var(--ease-out) both;animation-delay:calc(var(--j,0) * 40ms)}.lp3 [data-ui] .wb-word{transition:background-color .16s,color .16s,border-color .16s,box-shadow .16s}}@supports (interpolate-size:allow-keywords){@media (prefers-reduced-motion:no-preference){.lp3 .tiles{interpolate-size:allow-keywords}.lp3 .tile::details-content{block-size:0;transition:block-size .24s var(--ease-out), content-visibility .24s allow-discrete;overflow:clip}.lp3 .tile[open]::details-content{block-size:auto}}}@media (max-width:720px){.lp3 .lang[open] .lang-panel{transform-origin:0 0}}@keyframes lp3-menu{0%{opacity:0;transform:translateY(-6px)scale(.97)}}@keyframes lp3-shake{20%,80%{transform:translate(-2px)}40%,60%{transform:translate(4px)}50%{transform:translate(-4px)}}@keyframes lp3-pop{45%{transform:scale(1.06)}}@media (max-width:720px){.lp3 .lang-panel{top:64px;left:var(--m);right:var(--m);min-width:0;position:fixed}.lp3 .lang[open] .lang-panel{transform-origin:top}}.lp3 .hdr-end .btn{flex-shrink:0}@media (max-width:374.98px){.lp3 .hdr-row{gap:8px}.lp3 .hdr-end{gap:6px}.lp3 .lang summary{gap:4px;padding:0 10px}.lp3 .hdr-end .btn{padding:0 16px}}@media (max-width:1023.98px){.lp3 .langs,.lp3 .langs tbody,.lp3 .langs tr,.lp3 .langs th,.lp3 .langs td{display:block}.lp3 .langs thead{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.lp3 .langs tbody{gap:8px;display:grid}.lp3 .langs tr{--cc:3;grid-template-columns:repeat(var(--cc), minmax(0, 1fr));border-radius:var(--r-panel);background:var(--bg-2);gap:12px;padding:16px 18px 18px;display:grid}.lp3 .langs[data-cols="4"] tr,.lp3 .langs[data-cols="2"] tr{--cc:2}.lp3 .sec--tone .langs tr{background:var(--bg)}.lp3 .langs th,.lp3 .langs td{border:0;padding:0}.lp3 .langs tbody th{grid-column:1/-1}.lp3 .langs td{flex-direction:column;gap:2px;font-size:15px;line-height:1.3;display:flex}.lp3 .langs td:before{content:attr(data-label);content:attr(data-label) / "";color:var(--ink-2);-webkit-hyphens:auto;hyphens:auto;overflow-wrap:anywhere;font-size:13px;font-weight:500}}@supports (grid-template-rows:subgrid){@media (max-width:1023.98px){.lp3 .langs td{grid-row:span 2;grid-template-rows:subgrid;align-content:start;row-gap:2px;display:grid}}}@media (max-width:374.98px){.lp3 .langs tr{--cc:2}}@media (min-width:720.02px) and (max-width:1023.98px){.lp3 .langs[data-cols] tr{--cc:4}.lp3 .langs[data-cols="5"] tr{--cc:5}}.lp3 .langs [data-v=yes] .v{white-space:nowrap}@media (min-width:1024px){.lp3 .proof-pair{grid-template-columns:7fr 5fr;align-items:end;column-gap:56px;display:grid}.lp3 .proof-pair .quote-big{max-width:18ch;margin:0;font-size:52px;line-height:1.08}.lp3 .proof-pair .quotes{grid-template-columns:1fr}}.lp3 .sechead-copy{gap:12px;display:grid}.lp3 .sechead-copy .founder{margin:0}.lp3 #proof .sechead:only-child{margin-bottom:0}@media (min-width:1024px){.lp3 #m-grammar{align-items:start}.lp3 #m-grammar .row-copy{padding-top:64px}}.lp3 .mob-stage{height:calc(28px + var(--k) * var(--crop,685px))}@media (min-width:1024px) and (max-width:1151.98px){.lp3 .plate-desk{column-gap:32px}.lp3 .note{font-size:15px}}.lp3 .lang-opt small{color:var(--ink-2)}@media print{.lp3 [data-rv],.lp3 [data-rv]>*{opacity:1!important;clip-path:none!important;transform:none!important}}@media (prefers-reduced-motion:reduce){.lp3 *,.lp3 :before,.lp3 :after{transition:none!important;animation:none!important}}