.kb-home{--p0:#5b54e8;--p1:#8067f7;--p2:#6d8bf6;--p3:#49b7f5;--p4:#7dd3fc;--p5:#bae6fd;--grad:linear-gradient(115deg,#8067f7,#6d8bf6 48%,#49b7f5);--grad-hero:linear-gradient(135deg,#5b54e8,#8067f7 32%,#6d8bf6 62%,#49b7f5);--grad-soft:linear-gradient(160deg,#e8f4ff,#d6e8ff 55%,#b8dcff);--arch-bg:linear-gradient(170deg,#5b54e8,#8067f7 28%,#6d8bf6 58%,#49b7f5 82%,#7dd3fc);--ai:linear-gradient(115deg,#8067f7,#6d8bf6 48%,#49b7f5);--bg:#fff;--bg2:#f3f8ff;--surface:#fff;--surface2:#eaf3ff;--line:#d6e8ff;--line2:#b8dcff;--text:#0f1b2e;--text2:#3a4f6e;--muted:#5e7394;--sh:0 20px 40px rgba(73,183,245,.18);--sh-sm:0 8px 20px rgba(109,139,246,.14);--glow:0 0 0 1px rgba(73,183,245,.14),0 30px 80px rgba(128,103,247,.28);--mark:var(--p2);--font:"Noto Sans CJK SC","Noto Sans SC","PingFang SC","Microsoft YaHei UI",system-ui,sans-serif;--ease:cubic-bezier(.22,1,.36,1);background:linear-gradient(180deg,var(--bg) 0,var(--bg2) 100%);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:clip;color-scheme:light}.kb-home[data-theme=dark]{--grad:linear-gradient(135deg,#2a2a8a,#4a48c8 40%,#5b7fe8 70%,#49b7f5);--grad-hero:linear-gradient(135deg,#1e2a6e,#3d48b8 35%,#4a7ad4 70%,#49b7f5);--grad-soft:linear-gradient(160deg,#152038,#1e2f55 55%,#243e6a);--arch-bg:linear-gradient(170deg,#3d48b8,#5b7fe8 40%,#49b7f5 75%,#7dd3fc);--bg:#0a1220;--bg2:#0f1a2e;--surface:#152238;--surface2:#1c2e48;--line:rgba(73,183,245,.26);--line2:rgba(125,211,252,.4);--text:#f0f7ff;--text2:#c5d6ee;--muted:#8fa6c4;--sh:0 20px 40px rgba(0,0,0,.45),0 0 0 1px rgba(73,183,245,.22);--sh-sm:0 8px 20px rgba(0,0,0,.35),0 0 0 1px rgba(73,183,245,.18);--glow:0 0 0 1px rgba(125,211,252,.3),0 30px 90px rgba(73,183,245,.35);--mark:#7dd3fc;color-scheme:dark}.kb-home *,.kb-home :after,.kb-home :before{box-sizing:border-box}.kb-home a{color:inherit;text-decoration:none}.kb-home h1,.kb-home h2,.kb-home h3{font-weight:900;letter-spacing:.3px;line-height:1.22;margin:0}.kb-home ol,.kb-home p,.kb-home ul{margin:0;padding:0}.kb-home button{font:inherit;cursor:pointer}.kb-home .ic{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:inline-block}.kb-home .wrap{max-width:1240px;margin:0 auto;padding:0 40px}.kb-home .muted{color:var(--muted)}.kb-home .logo{width:34px;height:34px;display:inline-block;flex:none}.kb-home .logo svg{width:100%;height:100%;display:block;filter:drop-shadow(0 6px 14px rgba(106,46,240,.35))}.kb-home .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:20px;letter-spacing:.5px}.kb-home .kw{color:#e0f2fe;-webkit-text-fill-color:#e0f2fe;text-shadow:0 0 24px rgba(125,211,252,.55),0 2px 8px rgba(15,40,90,.25)}.kb-home .mark{background:linear-gradient(transparent 62%,rgba(73,183,245,.55) 0,rgba(73,183,245,.55) 92%,transparent 0);padding:0 2px;color:var(--mark)}.kb-home[data-theme=dark] .mark{color:var(--p4);background:none}.kb-home .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:0;white-space:nowrap;transition:filter .15s,transform .15s}.kb-home .btn:hover{filter:brightness(1.06)}.kb-home .btn:active{transform:translateY(1px)}.kb-home .btn-y{background:var(--ai);color:#fff;box-shadow:0 12px 28px rgba(73,183,245,.4)}.kb-home .btn-ghost-w{background:hsla(0,0%,100%,.14);color:#fff;box-shadow:inset 0 0 0 1.5px hsla(0,0%,100%,.55)}.kb-home .btn-sm{height:38px;padding:0 18px;font-size:14px}.kb-home .btn-lg{height:56px;padding:0 34px;font-size:17px}.kb-home .btn .ic{width:16px;height:16px}.kb-home .ib{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--grad);color:#fff;flex:none;box-shadow:0 10px 22px rgba(106,46,240,.3)}.kb-home .ib .ic{width:22px;height:22px}.kb-home .ib.y{background:var(--ai);box-shadow:0 10px 22px rgba(73,183,245,.3)}.kb-home .ib.sm{width:34px;height:34px;border-radius:11px}.kb-home .ib.sm .ic{width:17px;height:17px}.kb-home .card{background:var(--surface);border-radius:24px;box-shadow:var(--sh);padding:24px}.kb-home[data-theme=dark] .card{border:1px solid var(--line)}.kb-home .chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 14px;border-radius:999px;font-size:13px;font-weight:700;background:var(--surface2);color:var(--p2)}.kb-home[data-theme=dark] .chip{color:#d8c2ff}.kb-home .chip .ic{width:15px;height:15px}.kb-home .chip-w,.kb-home[data-theme=dark] .chip-w{background:hsla(0,0%,100%,.16);color:#fff;box-shadow:inset 0 0 0 1px hsla(0,0%,100%,.35)}.kb-home .sil{bottom:0;width:76%;height:82%}.kb-home .sil,.kb-home .sil .head{position:absolute;left:50%;transform:translateX(-50%)}.kb-home .sil .head{z-index:1;top:25%;width:31%;aspect-ratio:1/1.12;border-radius:50% 50% 46% 46%;background:linear-gradient(180deg,hsla(0,0%,100%,.8),hsla(0,0%,100%,.62))}.kb-home .sil .body{position:absolute;left:-4%;right:-4%;bottom:0;height:46%;border-radius:48% 48% 0 0/60% 60% 0 0;background:linear-gradient(180deg,hsla(0,0%,100%,.72),hsla(0,0%,100%,.45))}.kb-home .sil .neck{display:none}.kb-home[data-theme=dark] .sil .body,.kb-home[data-theme=dark] .sil .head{background:linear-gradient(180deg,rgba(236,224,255,.72),rgba(210,190,255,.42))}.kb-home .hero{position:relative;background:var(--grad-hero);color:#fff;border-radius:0 0 56px 56px;overflow:hidden;padding-bottom:84px}.kb-home .hero .glow1{right:6%;top:90px;width:620px;height:620px;background:radial-gradient(circle,hsla(0,0%,100%,.3),transparent 62%)}.kb-home .hero .glow1,.kb-home .hero .glow2{position:absolute;border-radius:50%;pointer-events:none}.kb-home .hero .glow2{left:-120px;bottom:-160px;width:520px;height:520px;background:radial-gradient(circle,rgba(73,183,245,.35),transparent 64%)}.kb-home .hero .dots{position:absolute;left:46%;top:150px;width:120px;height:120px;background-image:radial-gradient(hsla(0,0%,100%,.5) 1.6px,transparent 0);background-size:16px 16px;opacity:.6;pointer-events:none}.kb-home .ltop{position:relative;z-index:6;display:flex;align-items:center;gap:28px;height:84px}.kb-home .ltop .brand{color:#fff}.kb-home .ltop nav{display:flex;align-items:center;gap:6px;margin-left:auto}.kb-home .ltop .lnk{display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 14px;border-radius:999px;font-weight:600;font-size:14.5px;color:hsla(0,0%,100%,.92);transition:background .15s}.kb-home .ltop .lnk:hover{background:hsla(0,0%,100%,.12)}.kb-home .ltop .lnk .ic{width:16px;height:16px}.kb-home .ltop .sep{width:1px;height:22px;background:hsla(0,0%,100%,.3);margin:0 6px}.kb-home .ltop .tbtn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:hsla(0,0%,100%,.16);color:#fff;border:0;padding:0;margin-left:4px}.kb-home .ltop .tbtn .ic{width:18px;height:18px}.kb-home .hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center;padding-top:36px}.kb-home .hero h1{font-size:64px;line-height:1.16;letter-spacing:1px;margin:18px 0 20px;text-shadow:0 6px 30px rgba(40,10,120,.25)}.kb-home .hero .sub{text-wrap:pretty;font-size:16.5px;line-height:1.75;color:hsla(0,0%,100%,.88);max-width:540px}.kb-home .hero .ctas{display:flex;gap:14px;margin:30px 0 34px}.kb-home .entries{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:560px}.kb-home .entry{display:flex;align-items:center;gap:12px;padding:16px;border-radius:24px;background:var(--surface);color:var(--text);box-shadow:0 22px 44px rgba(40,10,120,.28);transition:transform .15s}.kb-home .entry:hover{transform:translateY(-2px)}.kb-home[data-theme=dark] .entry{background:#1c1438;border:1px solid rgba(180,140,255,.35)}.kb-home .entry b{display:block;font-size:16.5px;font-weight:800}.kb-home .entry small{display:block;font-size:12.5px;color:var(--muted);line-height:1.45}.kb-home .entry .ib{background:transparent;box-shadow:none;padding:0;overflow:hidden}.kb-home .entry .ib img{width:46px;height:46px;display:block;border-radius:14px}.kb-home .entry .go{margin-left:auto;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--surface2);color:var(--p2);flex:none}.kb-home[data-theme=dark] .entry .go{color:#e3d4ff}.kb-home .entry.y .go{background:var(--ai);color:#fff}.kb-home .entry .go .ic{width:16px;height:16px}.kb-home .stage{position:relative;height:640px}.kb-home .stage-b{position:absolute;inset:0}.kb-home .pcard,.kb-home .vcard{position:absolute;border-radius:28px;overflow:hidden;background:#2a1a5c;box-shadow:0 24px 48px rgba(40,10,120,.3),0 0 0 1px hsla(0,0%,100%,.35);border:3px solid hsla(0,0%,100%,.92)}.kb-home .pcard{border-radius:20px;border-width:2.5px}.kb-home[data-theme=dark] .pcard,.kb-home[data-theme=dark] .vcard{border-color:rgba(186,230,253,.72);box-shadow:0 28px 56px rgba(0,0,0,.55),0 0 0 1px rgba(73,183,245,.45),0 0 40px rgba(73,183,245,.28)}.kb-home .vcard{transition:left .42s var(--ease),top .42s var(--ease),width .42s var(--ease),height .42s var(--ease),transform .42s var(--ease),opacity .42s var(--ease),z-index 0s .21s}.kb-home .vcard:not(.is-front){cursor:pointer}.kb-home .vcard:not(.is-front):hover{filter:brightness(1.05)}.kb-home .vcard:focus-visible{outline:3px solid #fff;outline-offset:3px}.kb-home .vcard[data-pos=right]{left:435px;top:96px;width:220px;height:391px;z-index:1;transform:rotate(6deg);opacity:.95}.kb-home .vcard[data-pos=left]{left:-18px;top:78px;width:240px;height:427px;z-index:2;transform:rotate(-6deg);opacity:.95}.kb-home .vcard[data-pos=front]{left:135px;top:36px;width:300px;height:534px;z-index:3;transform:none;opacity:1}.kb-home .stage.is-reduced .vcard{transition:none}@media (prefers-reduced-motion:reduce){.kb-home .vcard{transition:none}}.kb-home .vcard .video-bg{position:absolute;inset:0;background:linear-gradient(170deg,#3d48b8,#5b7fe8 40%,#49b7f5 75%,#7dd3fc)}.kb-home .vcard .video-bg.alt1{background:linear-gradient(170deg,#2a3a9a,#4a68d4 45%,#49b7f5 80%)}.kb-home .vcard .video-bg.alt2{background:linear-gradient(170deg,#5b54e8,#6d8bf6 50%,#bae6fd)}.kb-home .pcard .photo-bg{position:absolute;inset:0;background:linear-gradient(160deg,#e0f2fe,#bae6fd 40%,#6d8bf6)}.kb-home .pcard .person,.kb-home .vcard .person{position:absolute;inset:0;overflow:hidden}.kb-home .pcard .person img,.kb-home .vcard .person img{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:92%;height:92%;max-width:none;-o-object-fit:contain;object-fit:contain;-o-object-position:center bottom;object-position:center bottom;pointer-events:none}.kb-home .pcard .person{transform:scale(1.35);transform-origin:center 30%}.kb-home .pcard .ref-img,.kb-home .vcard video.v-media{position:absolute;inset:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.kb-home .vcard video.v-media{background:transparent;z-index:1}.kb-home .vcard.has-video .ph-art{display:none}.kb-home .vcard.has-video .video-bg{background:#0b1530}.kb-home .v-tag{position:absolute;z-index:4;left:12px;top:12px;height:26px;padding:0 10px;border-radius:999px;background:hsla(0,0%,100%,.92);color:#1e3a8a;font-size:12px;font-weight:800;display:inline-flex;align-items:center;letter-spacing:.2px;box-shadow:0 6px 14px rgba(15,40,90,.18)}.kb-home .v-tag.dim{background:rgba(22,10,58,.62);color:#fff;backdrop-filter:blur(8px);font-size:11px;height:22px;left:8px;top:8px;box-shadow:none}.kb-home[data-theme=dark] .v-tag.dim{background:rgba(10,6,28,.72);box-shadow:inset 0 0 0 1px rgba(180,140,255,.35)}.kb-home .v-tag-live{display:none}.kb-home .vcard.is-front.is-playing .v-tag-live{display:inline-flex}.kb-home .v-tag-ph{display:none}.kb-home .vcard.is-front .v-tag-ph{display:inline-flex}.kb-home .v-play{position:absolute;z-index:5;left:50%;bottom:22px;transform:translateX(-50%);width:48px;height:48px;border-radius:50%;background:hsla(0,0%,100%,.94);display:grid;place-items:center;box-shadow:0 8px 18px rgba(40,10,120,.32);border:0;padding:0;color:#1e3a8a}.kb-home .v-play:disabled{cursor:default}.kb-home .v-play svg{width:18px;height:18px;fill:currentColor;margin-left:2px}.kb-home .v-play .i-pause{display:none;margin-left:0}.kb-home .vcard.is-playing .v-play .i-play{display:none}.kb-home .vcard.is-playing .v-play .i-pause{display:block}.kb-home .vcard.is-front.is-playing .v-play{opacity:0;transition:opacity .2s}.kb-home .vcard.is-front.is-playing .v-play:focus-visible,.kb-home .vcard.is-front.is-playing:hover .v-play{opacity:1}.kb-home .vcard:not(.is-front) .v-play{width:30px;height:30px;left:10px;bottom:10px;transform:none;opacity:.85;pointer-events:none}.kb-home .vcard:not(.is-front) .v-play svg{width:12px;height:12px;margin-left:1px}.kb-home .vcard:not(.is-front) .v-play .i-pause{display:none}.kb-home .vcard:not(.is-front) .v-play .i-play{display:block}.kb-home .v-sound{position:absolute;z-index:5;right:12px;bottom:12px;width:34px;height:34px;border-radius:50%;background:rgba(22,10,58,.55);display:grid;place-items:center;backdrop-filter:blur(6px);box-shadow:0 6px 14px rgba(20,8,60,.25);border:0;padding:0}.kb-home .v-sound svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.kb-home .v-sound .i-snd-on{display:none}.kb-home .v-sound.is-on .i-snd-on{display:block}.kb-home .v-sound.is-on .i-snd-off{display:none}.kb-home .v-sound:disabled{cursor:default;opacity:.85}.kb-home .vcard:not(.is-front) .v-sound{display:none}.kb-home[data-theme=dark] .v-play{background:#f4f0ff;box-shadow:0 8px 20px rgba(0,0,0,.45)}.kb-home[data-theme=dark] .v-sound{background:rgba(8,4,24,.72);box-shadow:0 6px 14px rgba(0,0,0,.4),inset 0 0 0 1px rgba(180,140,255,.35)}.kb-home .lang-chip{position:absolute;z-index:5;left:10px;bottom:12px;height:24px;padding:0 10px;border-radius:999px;background:hsla(0,0%,100%,.92);color:#1e3a8a;font-size:11.5px;font-weight:800;display:inline-flex;align-items:center;box-shadow:0 6px 14px rgba(15,40,90,.18);letter-spacing:.2px}.kb-home .vcard:not(.is-front) .lang-chip{left:46px}.kb-home .vcard.is-front .lang-chip{left:12px;bottom:58px}.kb-home[data-theme=dark] .lang-chip{background:rgba(15,30,55,.78);color:#e0f2fe;box-shadow:inset 0 0 0 1px rgba(125,211,252,.35)}.kb-home .hero-dots{display:none}.kb-home .sec{padding:96px 0 40px}.kb-home .sec-in{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.kb-home .sec h2{font-size:40px;margin:16px 0 22px}.kb-home .ul{list-style:none;display:grid;gap:14px;margin-bottom:30px}.kb-home .ul li{display:flex;gap:12px;align-items:flex-start;color:var(--text2);font-size:15.5px}.kb-home .ul .ck{width:26px;height:26px;border-radius:9px;background:var(--surface2);color:var(--p2);display:grid;place-items:center;flex:none;margin-top:1px}.kb-home[data-theme=dark] .ul .ck{color:#d8c2ff}.kb-home .ul .ck .ic{width:15px;height:15px;stroke-width:3}.kb-home .demo{position:relative;height:460px}.kb-home .mini-card{position:absolute;border-radius:28px;background:var(--arch-bg);overflow:hidden;border:3px solid hsla(0,0%,100%,.92);box-shadow:0 24px 48px rgba(40,10,120,.26),0 0 0 1px hsla(0,0%,100%,.35);display:grid;place-items:end center}.kb-home .mini-card.ma-in{border-radius:22px}.kb-home[data-theme=dark] .mini-card{border-color:rgba(186,230,253,.72);box-shadow:0 28px 56px rgba(0,0,0,.55),0 0 0 1px rgba(73,183,245,.45),0 0 40px rgba(73,183,245,.22)}.kb-home .mini-card .sil{width:82%;height:78%}.kb-home .mini-card .demo-still,.kb-home .mini-card video{position:absolute;inset:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.kb-home .mini-card.has-video .v-play{width:40px;height:40px;bottom:16px;cursor:pointer;opacity:1}.kb-home .mini-card.has-video .v-play svg{width:16px;height:16px}.kb-home .mini-card.is-playing .v-play .i-play{display:none}.kb-home .mini-card.is-playing .v-play .i-pause{display:block}.kb-home .mini-card.has-video .v-sound{width:30px;height:30px;right:10px;bottom:10px;cursor:pointer}.kb-home .mini-card.has-video .v-sound svg{width:14px;height:14px}.kb-home .mini-card .cap{z-index:1}.kb-home .cap{left:50%;transform:translateX(-50%);bottom:18px;white-space:nowrap;padding:6px 14px;border-radius:999px;background:rgba(22,10,58,.7);color:#fff;font-size:13px}.kb-home .cap,.kb-home .lbl{position:absolute;font-weight:700}.kb-home .lbl{font-size:12.5px;color:var(--muted)}.kb-home .quote{position:absolute;width:250px;padding:18px 20px;border-radius:22px;background:var(--surface);box-shadow:var(--sh);font-size:14px;color:var(--text2)}.kb-home[data-theme=dark] .quote{border:1px solid var(--line)}.kb-home .quote small{display:block;margin-top:8px;color:var(--muted);font-size:12px}.kb-home .plus{position:absolute;z-index:3;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--ai);color:#fff;box-shadow:0 12px 26px rgba(73,183,245,.4)}.kb-home .audio{position:absolute;display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:20px;background:var(--surface);box-shadow:var(--sh)}.kb-home .audio b{display:block;font-size:14px}.kb-home .audio small{font-size:12px}.kb-home[data-theme=dark] .audio{border:1px solid var(--line)}.kb-home .bars{display:flex;gap:3px;align-items:center;height:26px}.kb-home .bars i{width:4px;border-radius:2px;background:var(--p3)}.kb-home .audio.has-src{cursor:pointer;border:0;font:inherit;color:inherit;text-align:left}.kb-home .audio.has-src:hover{filter:brightness(1.03)}.kb-home .audio.has-src:focus-visible{outline:2px solid var(--p3);outline-offset:3px}.kb-home .audio.is-playing .bars i{animation:kbAudioBar .7s ease-in-out infinite alternate}.kb-home .audio.is-playing .bars i:nth-child(2n){animation-delay:.12s}.kb-home .audio.is-playing .bars i:nth-child(3n){animation-delay:.24s}@keyframes kbAudioBar{0%{transform:scaleY(.45)}to{transform:scaleY(1)}}@media (prefers-reduced-motion:reduce){.kb-home .audio.is-playing .bars i{animation:none}}.kb-home .demo-d .ma-in{left:4px;top:16px;width:160px;height:240px;transform:rotate(-3deg)}.kb-home .demo-d .lbl-in{left:56px;top:270px}.kb-home .demo-d .quote{left:0;top:304px;transform:rotate(-1.5deg)}.kb-home .demo-d .plus{left:226px;top:184px}.kb-home .demo-d .ma-out{right:24px;top:0;width:230px;height:409px;transform:rotate(3deg)}.kb-home .demo-d .lbl-out{right:110px;top:428px}.kb-home .demo-c .ma-out{left:16px;top:0;width:230px;height:409px;transform:rotate(-3deg)}.kb-home .demo-c .lbl-out{left:84px;top:428px}.kb-home .demo-c .ma-in{right:44px;top:20px;width:150px;height:225px;transform:rotate(3deg)}.kb-home .demo-c .lbl-in{right:94px;top:258px}.kb-home .demo-c .audio{right:0;top:296px;transform:rotate(1.5deg)}.kb-home .prog-band{margin-top:80px;background:var(--grad);border-radius:48px;padding:64px 0 70px;color:#fff;position:relative;overflow:hidden;scroll-margin-top:20px}.kb-home .prog-band:before{content:"";position:absolute;right:-80px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,hsla(0,0%,100%,.25),transparent 65%)}.kb-home .pb-h{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:40px;position:relative}.kb-home .pb-h h2{font-size:40px;flex:none}.kb-home .pb-h p{max-width:560px;color:hsla(0,0%,100%,.88);font-size:15.5px}.kb-home .pcards{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:end;position:relative}.kb-home .pc{background:var(--surface);color:var(--text);border-radius:26px;padding:26px 22px;box-shadow:0 20px 40px rgba(40,10,120,.25);min-height:250px}.kb-home[data-theme=dark] .pc{background:#1c1438;border:1px solid rgba(180,140,255,.35)}.kb-home .pc .n{font-size:13px;font-weight:800;color:var(--p2);margin:16px 0 6px}.kb-home[data-theme=dark] .pc .n{color:#c9a6ff}.kb-home .pc b{display:block;font-size:18px;font-weight:900;margin-bottom:8px}.kb-home .pc p{font-size:13.5px;color:var(--muted);line-height:1.7}.kb-home .pc.on{background:var(--ai);color:#fff;transform:translateY(-22px);box-shadow:0 30px 50px rgba(73,183,245,.4)}.kb-home[data-theme=dark] .pc.on{border:0}.kb-home .pc.on .n,.kb-home .pc.on p{color:hsla(0,0%,100%,.88)}.kb-home .pc.on .ib{background:hsla(0,0%,100%,.22);color:#fff;box-shadow:none}.kb-home .soon{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:70px}.kb-home .soon .card{display:flex;align-items:center;gap:16px}.kb-home .soon a.card{transition:transform .15s}.kb-home .soon a.card:hover{transform:translateY(-2px)}.kb-home .soon b{font-size:16px}.kb-home .soon p{font-size:13.5px;color:var(--muted)}.kb-home .soon .tag{margin-left:auto;display:inline-flex;align-items:center;gap:2px;font-size:12px;font-weight:800;padding:4px 12px;border-radius:999px;background:var(--surface2);color:var(--p2);white-space:nowrap}.kb-home .soon .tag .ic{width:14px;height:14px}.kb-home[data-theme=dark] .soon .tag{color:#d8c2ff}.kb-home .soon .tag-go,.kb-home[data-theme=dark] .soon .tag-go{background:var(--ai);color:#fff}.kb-home .cta{margin:70px 0 0;border-radius:40px;background:var(--grad);color:#fff;padding:54px 60px;display:flex;align-items:center;gap:40px;position:relative;overflow:hidden;box-shadow:0 30px 60px rgba(106,46,240,.3)}.kb-home .cta:before{content:"";position:absolute;right:120px;top:-140px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(73,183,245,.35),transparent 65%)}.kb-home .cta h2{font-size:36px;position:relative}.kb-home .cta p{color:hsla(0,0%,100%,.88);margin-top:10px;position:relative}.kb-home .cta .ctas{margin-left:auto;display:flex;gap:12px;position:relative}.kb-home .lfoot{margin-top:80px;padding:40px 0 34px;border-top:1px solid var(--line)}.kb-home .lfoot-top{display:flex;align-items:center;gap:20px}.kb-home .lfoot-b{display:flex;align-items:center;gap:12px}.kb-home .lfoot-b b{font-size:18px;font-weight:900}.kb-home .lfoot-b>span:last-child{color:var(--muted);font-size:14px}.kb-home .lfoot-b .logo{width:28px;height:28px}.kb-home .lfoot nav{margin-left:auto;display:flex;gap:26px;font-size:14.5px;font-weight:600;color:var(--text2)}.kb-home .lfoot nav a:hover{color:var(--p2)}.kb-home .lfoot-legal{display:flex;gap:22px;margin-top:22px;font-size:13px;color:var(--muted)}.kb-home .lfoot-soon{cursor:default}@media (max-width:1180px){.kb-home .hero h1{font-size:54px}.kb-home .stage{transform:scale(.86);transform-origin:left center}.kb-home .lfoot-top{flex-direction:column;align-items:flex-start}.kb-home .lfoot nav{margin-left:0;flex-wrap:wrap;gap:14px 22px}.kb-home .cta{flex-direction:column;align-items:flex-start}.kb-home .cta .ctas{margin-left:0}}@media (max-width:900px){.kb-home .wrap{padding:0 18px}.kb-home .hero{border-radius:0 0 32px 32px;padding-bottom:40px}.kb-home .hero .dots,.kb-home .hero .glow1{display:none}.kb-home .ltop{height:64px;gap:10px}.kb-home .ltop .brand{font-size:18px}.kb-home .ltop .logo{width:30px;height:30px}.kb-home .ltop .lnk-c,.kb-home .ltop .sep{display:none}.kb-home .ltop .lnk{height:36px;padding:0 10px;font-size:13.5px}.kb-home .ltop .btn-sm{height:34px;padding:0 14px;font-size:13.5px}.kb-home .ltop .tbtn{width:36px;height:36px}.kb-home .hero-in{grid-template-columns:1fr;gap:28px;padding-top:12px}.kb-home .hero h1{font-size:40px;margin:14px 0}.kb-home .hero .sub{font-size:15px}.kb-home .hero .ctas{margin:22px 0}.kb-home .hero .ctas .btn{flex:1;height:50px;padding:0 18px;font-size:16px}.kb-home .entries{grid-template-columns:1fr;gap:12px}.kb-home .entry{padding:14px;border-radius:20px}.kb-home .stage{transform:none;height:auto;touch-action:pan-y}.kb-home .stage-b{position:relative;inset:auto;width:min(72vw,320px);aspect-ratio:9/16;margin:0 auto}.kb-home .vcard{transition:none}.kb-home .vcard:not(.is-front){display:none}.kb-home .vcard[data-pos=front]{left:0;top:0;width:100%;height:100%;transform:none}.kb-home .hero-dots{display:flex;justify-content:center;gap:8px;margin-top:16px}.kb-home .hero-dots button{width:8px;height:8px;padding:0;border:0;border-radius:999px;background:hsla(0,0%,100%,.5);transition:width .2s,background .2s}.kb-home .hero-dots button.on{width:22px;background:#fff}.kb-home .sec{padding:56px 0 8px}.kb-home .sec-in{grid-template-columns:minmax(0,1fr);gap:24px}.kb-home .sec-in>*{min-width:0}.kb-home .sec h2{font-size:28px;margin:12px 0 16px}.kb-home .demo{width:540px;height:460px;margin:8px auto 0}.kb-home .sec .btn{width:100%}.kb-home .prog-band{margin-top:48px;border-radius:28px;padding:40px 0 44px}.kb-home .pb-h{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:24px}.kb-home .pb-h h2{font-size:28px}.kb-home .pcards{grid-template-columns:1fr;gap:12px}.kb-home .pc{min-height:0;padding:20px}.kb-home .pc.on{transform:none}.kb-home .soon{grid-template-columns:1fr;gap:12px;margin-top:40px}.kb-home .soon .card{padding:18px}.kb-home .cta{margin-top:40px;border-radius:28px;padding:32px 22px;gap:20px}.kb-home .cta h2{font-size:24px}.kb-home .cta .ctas{flex-direction:column;width:100%}.kb-home .cta .btn{width:100%}.kb-home .lfoot{margin-top:48px}.kb-home .lfoot-b{flex-wrap:wrap}}@media (max-width:600px){.kb-home .demo{transform:scale(.58);transform-origin:top left;margin:8px 0 -193px}}