.lk-section{background:var(--trust-hiw-bg,#0c0f24);flex-direction:column;align-items:center;width:100%;min-height:auto;padding:clamp(2.25rem,5vw,4rem) clamp(1rem,4vw,2rem) 0;display:flex;overflow-x:clip}.lk-inner{text-align:center;flex-direction:column;flex:0 auto;justify-content:flex-start;align-items:center;gap:clamp(1rem,2.5vw,1.75rem);width:100%;max-width:52rem;padding-top:0;display:flex}@media (max-width:1023px){.lk-section{padding-left:clamp(1.25rem,5vw,1.75rem);padding-right:clamp(1.25rem,5vw,1.75rem)}.lk-inner{align-items:center;max-width:100%}}.lk-hero-box-area{flex-direction:column;align-items:center;width:100%;max-width:min(100%,26rem);margin-top:0;display:flex}.lk-box-wrap{flex-shrink:0;width:clamp(140px,28vw,200px);height:clamp(140px,28vw,200px);position:relative;overflow:visible}.lk-talking-ui{flex-direction:column;align-items:center;gap:clamp(.875rem,3vw,1.25rem);width:100%;margin-top:clamp(.5rem,2vw,.75rem);animation:.25s lk-up;display:flex}.lk-ambient{pointer-events:none;z-index:0;width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0;overflow:visible}.lk-box{-webkit-user-select:none;user-select:none;z-index:1;border-radius:14px;position:absolute;top:0;bottom:0;left:0;right:0;overflow:visible}.lk-box-dots-bg{z-index:1;pointer-events:none;opacity:.5;border-radius:14px;position:absolute;top:0;bottom:0;left:0;right:0;overflow:hidden}.lk-box-dots-svg{width:100%;height:100%;display:block}.lk-gray-dot-grid{z-index:2;pointer-events:none;border-radius:14px;width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0}.lk-box--talking:after{content:"";pointer-events:none;z-index:4;border:1px solid #9095a852;border-radius:14px;position:absolute;top:0;bottom:0;left:0;right:0}.lk-box-wrap--talking{transition:transform .32s cubic-bezier(.22,.61,.36,1)}.lk-tooltip{color:#22d3ee;letter-spacing:.15em;white-space:nowrap;pointer-events:none;z-index:30;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0a0c1aeb;border:1px solid #22d3ee;border-radius:999px;padding:.3rem .75rem;font-size:.625rem;font-weight:700;animation:.1s lk-tip-in;position:absolute;transform:translate(-50%,calc(-100% - 10px))}@keyframes lk-tip-in{0%{opacity:0;transform:translate(-50%,calc(-100% - 6px))}to{opacity:1;transform:translate(-50%,calc(-100% - 10px))}}.lk-controls{z-index:30;justify-content:center;align-items:center;gap:1rem;display:flex}@keyframes lk-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.lk-ctrl-btn{cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:2.75rem;height:2.75rem;transition:transform .15s;display:flex}.lk-ctrl-btn:hover{transform:scale(1.1)}.lk-ctrl-cancel{color:#ef4444;background:#ef444426;border:1px solid #ef444459}.lk-ctrl-cancel:hover{background:#ef444440}.lk-ctrl-mic--on{color:#22d3ee;background:#22d3ee1f;border:1px solid #22d3ee59}.lk-ctrl-mic--on:hover{background:#22d3ee38}.lk-ctrl-mic--off{color:#9095a8;background:#9095a81a;border:1px solid #9095a840}.lk-error{color:#f87171;text-align:center;max-width:20rem;margin:0;padding:0 .5rem;font-size:.8125rem;line-height:1.4;animation:.2s lk-up}.lk-content{flex-direction:column;align-items:center;gap:clamp(1rem,2.5vw,1.5rem);width:100%;max-width:100%;transition:opacity .3s,transform .3s;display:flex}.lk-content--hidden{opacity:0;pointer-events:none;visibility:hidden;gap:0;height:0;max-height:0;margin:0;padding:0;overflow:hidden;transform:translateY(12px)}.lk-inner--talking{gap:clamp(.5rem,1.5vw,.875rem)}.lk-section--talking .lk-stats{margin-top:clamp(.5rem,1.5vw,1rem)}.lk-heading{color:#fff;letter-spacing:-.025em;text-align:center;flex-direction:column;align-items:center;width:100%;max-width:100%;margin:0;font-size:clamp(1.75rem,7.5vw,3rem);font-weight:700;line-height:1.2;display:flex}.lk-heading-line{text-align:center;white-space:normal;overflow-wrap:break-word;width:100%;max-width:100%;display:block}@media (min-width:640px){.lk-heading{font-size:clamp(2.25rem,6vw,3.5rem)}}@media (min-width:1024px){.lk-heading{font-size:clamp(4rem,5vw,4.5rem)}.lk-heading-line{white-space:nowrap;width:auto;max-width:none;display:inline-block}}.lk-grad-simple{background:linear-gradient(90deg,#2dd4bf 0%,#38bdf8 45%,#6b7ff0 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.lk-grad-accessible{background:linear-gradient(90deg,#6b7ff0 0%,#8b7cf8 25%,#a78bfa 50%,#e879a8 75%,#f87171 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.lk-desc{color:#9095a8e6;text-align:center;width:100%;max-width:36rem;margin:0;padding:0 .25rem;font-size:clamp(.9rem,2vw,1.0625rem);line-height:1.65}.lk-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:.875rem;margin-top:.5rem;display:flex}.lk-btn-primary{cursor:pointer;color:#fff;background:linear-gradient(135deg,#6b7ff0 0%,#4a5ce8 100%);border:none;border-radius:.5rem;padding:.75rem 2rem;font-size:.9375rem;font-weight:600;transition:opacity .18s,transform .15s;box-shadow:0 4px 20px #5b6bf866}.lk-btn-primary:hover{opacity:.9;transform:translateY(-1px)}.lk-btn-secondary{cursor:pointer;color:#fffc;background:#ffffff0d;border:1px solid #ffffff26;border-radius:.5rem;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.9375rem;font-weight:500;transition:border-color .18s,background .18s;display:inline-flex}.lk-btn-secondary:hover{color:#fff;background:#5b6bf814;border-color:#5b6bf880}@media (max-width:1023px){.lk-actions{flex-direction:column;width:100%}.lk-btn-primary,.lk-btn-secondary,.lk-btn-talk{text-align:center;justify-content:center;width:100%;max-width:100%}.lk-cta-row{flex-direction:column;align-items:stretch;width:100%}.lk-btn-talk-slider{max-width:100%}.lk-btn-talk-line{white-space:normal}.lk-stats{gap:1.5rem;width:100%}}@media (max-width:480px){.lk-box-wrap{width:clamp(130px,58vw,180px);height:clamp(130px,58vw,180px)}}@media (max-width:639px){.lk-section{min-height:auto;padding-top:clamp(2rem,5vh,2.75rem);padding-bottom:clamp(.75rem,2vh,1.25rem)}.lk-inner{gap:clamp(.625rem,2.5vw,.875rem);padding-top:0}.lk-hero-box-area{margin-top:0}.lk-box-wrap{width:clamp(118px,32vw,148px);height:clamp(118px,32vw,148px)}.lk-content{gap:clamp(.625rem,2.5vw,.875rem)}.lk-heading{font-size:clamp(1.625rem,7.2vw,2rem);line-height:1.15}.lk-desc{font-size:clamp(.8125rem,3.6vw,.9375rem);line-height:1.5}.lk-stats{gap:clamp(1rem,4vw,1.25rem);margin-top:clamp(1rem,3.5vh,1.5rem);padding-bottom:clamp(.75rem,2vh,1rem)}.lk-stat-num{font-size:clamp(1.5rem,6.5vw,1.75rem)}}@media (max-width:639px) and (max-height:700px){.lk-section{padding-top:2.5rem}.lk-inner,.lk-content{gap:.5rem}.lk-stats{margin-top:1rem;padding-bottom:clamp(1.25rem,3.5vh,1.75rem)}}@media (min-width:640px) and (max-height:760px){.lk-section{padding-top:clamp(2.25rem,5vh,3.5rem)}.lk-inner{gap:clamp(.75rem,2vw,1.25rem);padding-top:0}.lk-hero-box-area{margin-top:0}.lk-box-wrap{width:clamp(120px,24vw,170px);height:clamp(120px,24vw,170px)}.lk-content{gap:clamp(.75rem,2vw,1rem)}}.lk-cta-block{flex-direction:column;align-items:center;gap:.5rem;width:100%;display:flex}.lk-cta-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:.875rem;width:100%;display:flex}.lk-btn-talk{color:#ffffffd1;cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #ffffff2e;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;min-height:2.75rem;padding:.875rem clamp(1rem,4vw,1.5rem);font-size:clamp(.8125rem,2vw,.9375rem);font-weight:500;transition:border-color .22s,background .22s,transform .22s,box-shadow .22s;display:inline-flex;position:relative;overflow:hidden}@media (hover:hover){.lk-btn-talk:hover{color:#fff;background:#ffffff12;border-color:#ffffff73;transform:translateY(-1px);box-shadow:0 6px 20px #00000038}.lk-btn-talk:hover .lk-btn-talk-track{transform:translateY(-50%)}.lk-btn-talk:hover .lk-btn-talk-icon{transform:scale(1.12)}}.lk-btn-talk:active{background:#ffffff1a;transform:scale(.98)}.lk-btn-talk-icon{flex-shrink:0;transition:transform .28s cubic-bezier(.22,1,.36,1)}.lk-btn-talk-slider{max-width:min(100%,14rem);height:1.3em;line-height:1.3;display:inline-block;overflow:hidden}.lk-btn-talk-track{flex-direction:column;transition:transform .32s cubic-bezier(.22,1,.36,1);display:flex}.lk-btn-talk-line{white-space:nowrap;line-height:1.3;display:block}.lk-sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.lk-stats{flex-wrap:wrap;flex-shrink:0;justify-content:center;align-items:center;gap:clamp(1.5rem,6vw,4rem);width:100%;max-width:52rem;margin-top:clamp(1rem,2.5vw,1.75rem);padding:0 clamp(1rem,4vw,2rem) clamp(.5rem,1.5vw,1rem);display:flex}.lk-stat{flex-direction:column;align-items:center;gap:.25rem;display:flex}.lk-stat-num{color:#fff;font-size:clamp(1.75rem,5vw,2.375rem);font-weight:800;line-height:1}.lk-stat-label{color:#9095a8;font-size:clamp(.8125rem,1.8vw,.875rem)}.lk-train-panel{width:100%;padding:0 clamp(.25rem,2vw,.5rem)}.lk-train-form{flex-direction:column;align-items:center;gap:clamp(.625rem,2.5vw,.875rem);width:100%;display:flex}.lk-train-form .lk-train-record-label{text-align:center;width:100%}.lk-train-form .lk-train-btn{width:100%}.lk-model-list{flex-direction:column;gap:.5rem;width:100%;display:flex}.lk-model-option{color:#ffffffd1;cursor:pointer;text-align:left;background:#ffffff08;border:1px solid #ffffff1f;border-radius:.625rem;justify-content:space-between;align-items:center;gap:.75rem;width:100%;min-height:3rem;padding:.75rem .875rem;transition:border-color .18s,background .18s,box-shadow .18s;display:flex}.lk-model-option-main{flex-direction:column;align-items:flex-start;gap:.125rem;min-width:0;display:flex}.lk-model-option-name{font-size:clamp(.875rem,2vw,.9375rem);font-weight:600;line-height:1.3}.lk-model-option-status{color:#22d3ee;font-size:clamp(.6875rem,1.8vw,.75rem);font-weight:500;line-height:1.3}.lk-model-option-indicator{color:#22d3ee;flex-shrink:0;justify-content:center;align-items:center;width:1.25rem;height:1.25rem;display:flex}.lk-model-option--active{background:#22d3ee14;border-color:#22d3ee73;box-shadow:0 0 0 1px #22d3ee1f}@media (hover:hover){.lk-model-option:not(.lk-model-option--active):hover{background:#ffffff0f;border-color:#ffffff38}}.lk-train-row{flex-direction:column;gap:.5rem;width:100%;display:flex}@media (min-width:480px){.lk-train-row{flex-direction:row;align-items:stretch}.lk-train-field--lang{flex:0 0 38%;min-width:7rem}.lk-train-field--word{flex:auto;min-width:0}}.lk-train-field{min-width:0;display:flex}.lk-train-input{color:#fff;background:#ffffff0a;border:1px solid #ffffff24;border-radius:.5rem;outline:none;width:100%;min-height:2.75rem;padding:.625rem .875rem;font-family:inherit;font-size:clamp(.8125rem,2vw,.9375rem);transition:border-color .18s,box-shadow .18s}.lk-train-input::placeholder{color:#9095a8a6}.lk-train-input:focus{border-color:#5b6bf88c;box-shadow:0 0 0 3px #5b6bf826}.lk-train-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6b7ff0 0%,#4a5ce8 100%);border:none;border-radius:.5rem;width:100%;min-height:2.75rem;padding:.75rem 1.25rem;font-size:clamp(.875rem,2vw,.9375rem);font-weight:600;transition:opacity .18s,transform .15s,box-shadow .18s;box-shadow:0 4px 18px #5b6bf859}.lk-train-btn:disabled{opacity:.38;cursor:not-allowed;box-shadow:none}@media (hover:hover){.lk-train-btn:not(:disabled):hover{opacity:.92;transform:translateY(-1px)}}.lk-wake-hint{text-align:center;min-height:1.4em;margin:0;font-size:clamp(.9375rem,2.5vw,1.0625rem);font-weight:500;line-height:1.4}.lk-wake-hey{color:#9095a8}.lk-wake-word{color:#9095a88c;animation:.4s lk-word-swap;display:inline-block}@keyframes lk-word-swap{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.lk-train-record{flex-direction:column;align-items:center;gap:clamp(.75rem,3vw,1rem);width:100%;padding:clamp(.25rem,2vw,.5rem) 0;display:flex}.lk-train-record-label{color:#9095a8;text-align:center;max-width:18rem;margin:0;font-size:clamp(.8125rem,2vw,.9375rem);line-height:1.5}.lk-detection-flash{color:#22d3ee;text-align:center;margin:0;font-size:clamp(.875rem,2.2vw,1rem);font-weight:600;animation:.2s lk-up}.lk-voice-bars{justify-content:center;align-items:flex-end;gap:.35rem;width:100%;max-width:16rem;min-height:2.75rem;padding:.25rem 0;display:flex}.lk-voice-bar{background:#9095a847;border-radius:999px;flex:1 1 0;max-width:.45rem;height:1.75rem;transition:background-color 80ms linear,opacity 80ms linear}.lk-voice-bar--active{background:linear-gradient(#22d3ee 0%,#5b6bf8 100%);box-shadow:0 0 10px #5b6bf859}.lk-train-mic-btn{color:#5b6bf8;cursor:pointer;background:#5b6bf81a;border:2px solid #5b6bf8;border-radius:50%;justify-content:center;align-items:center;width:clamp(3.75rem,16vw,4.75rem);height:clamp(3.75rem,16vw,4.75rem);transition:background .18s,color .18s;animation:1.8s ease-in-out infinite lk-mic-pulse;display:flex}.lk-train-mic-btn:disabled{opacity:.55;cursor:not-allowed;animation:none}@keyframes lk-mic-pulse{0%,to{transform:scale(1);box-shadow:0 0 #5b6bf859}50%{transform:scale(1.08);box-shadow:0 0 0 14px #5b6bf800}}.lk-train-mic-btn--active{pointer-events:none;color:#fff;background:#5b6bf840}@media (hover:hover){.lk-train-mic-btn:hover{color:#fff;background:#5b6bf833}}.lk-train-error{color:#f87171;text-align:center;margin:0;font-size:.8125rem}.lk-train-back{color:#9095a8;cursor:pointer;text-underline-offset:2px;background:0 0;border:none;margin-top:0;padding:.25rem .75rem;font-size:.8125rem;text-decoration:underline}@media (hover:hover){.lk-train-back:hover{color:#fff}}.lk-train-done{flex-direction:column;align-items:center;gap:clamp(.375rem,1.5vw,.5rem);width:100%;padding:clamp(.125rem,.75vw,.25rem) 0 0;animation:.3s 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.lk-btn-talk-track,.lk-btn-talk:hover{transform:none}.lk-train-mic-btn,.lk-wake-word,.lk-talking-ui,.lk-train-done{animation:none}.lk-particle,.lk-particle-bloom,.lk-particle-ring,.lk-particle-box-glow{opacity:0;animation:none}}.lk-particle-burst.lk-particle-burst--achievement{top:0;bottom:0;left:0;right:0}.lk-particle-burst{pointer-events:none;z-index:20;position:absolute;top:-48px;bottom:-48px;left:-48px;right:-48px;overflow:visible}.lk-particle-box-glow{pointer-events:none;z-index:19;border-radius:14px;animation:2s cubic-bezier(.22,.61,.36,1) forwards lk-particle-box-glow;position:absolute;top:0;bottom:0;left:0;right:0;box-shadow:inset 0 0 28px #22d3ee1f,0 0 36px #5b6bf82e}@keyframes lk-particle-box-glow{0%{opacity:0;transform:scale(.96)}18%{opacity:1;transform:scale(1)}55%{opacity:.55;transform:scale(1)}to{opacity:0;transform:scale(1.02)}}.lk-particle-ring{border:1px solid #22d3ee66;border-radius:50%;width:24px;height:24px;margin:-12px 0 0 -12px;animation:2s cubic-bezier(.22,.61,.36,1) forwards lk-particle-ring;position:absolute;top:50%;left:50%}.lk-particle-ring--delayed{border-color:#5b6bf847;animation-delay:.14s}@keyframes lk-particle-ring{0%{opacity:0;transform:scale(.35)}12%{opacity:.75}to{opacity:0;transform:scale(2.85)}}.lk-particle-bloom{background:radial-gradient(circle,#ffffff8c 0%,#22d3ee47 42%,#0000 72%);border-radius:50%;width:16px;height:16px;margin:-8px 0 0 -8px;animation:1.6s cubic-bezier(.22,.61,.36,1) forwards lk-particle-bloom;position:absolute;top:50%;left:50%}@keyframes lk-particle-bloom{0%{opacity:0;transform:scale(.6)}14%{opacity:.85}to{opacity:0;transform:scale(2.4)}}.lk-particle--from-grid{width:var(--size,3px);height:var(--size,3px);opacity:0;will-change:transform, opacity;left:var(--sx);top:var(--sy);background:var(--color);box-shadow:0 0 calc(var(--size) * 2.2) var(--color);animation:lk-grid-achievement var(--dur,1.8s) cubic-bezier(.22, .61, .36, 1) var(--delay,0s) forwards;border-radius:50%;margin:0;position:absolute}@keyframes lk-grid-achievement{0%{opacity:.35;filter:grayscale()brightness(.85);transform:translate(-50%,-50%)scale(.75)}14%{opacity:1;filter:grayscale(0)brightness(1.15);transform:translate(-50%,-50%)scale(1.15)}38%{transform:translate(calc(-50% + var(--tx) * .55), calc(-50% + var(--ty) * .55)) scale(1.05);opacity:.95;filter:grayscale(0)brightness(1.05)}to{transform:translate(calc(-50% + var(--tx)), calc(-50% + var(--ty))) scale(.65);opacity:0;filter:grayscale(0)brightness()}}