:root{--ink:#0b1220;--muted:#64748b;--blue:#1769ff;--violet:#7657ff;--cyan:#20c7ff;--green:#16b887;--line:#0f172a16;--soft:#f7f9fc;--max:1320px;--radius:30px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);-webkit-font-smoothing:antialiased;background:#fff;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(var(--max),calc(100% - 44px));margin:auto}.nav{z-index:100;-webkit-backdrop-filter:saturate(180%)blur(20px);backdrop-filter:saturate(180%)blur(20px);background:#ffffffd6;border-bottom:1px solid #0f172a0b;height:70px;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;gap:28px;height:100%;display:flex}.brand{letter-spacing:-.03em;align-items:center;gap:11px;font-size:20px;font-weight:850;display:flex}.logo{color:#fff;background:linear-gradient(145deg,#043f72,#0b6fa4);border-radius:11px;place-items:center;width:36px;height:36px;display:grid;box-shadow:0 8px 20px #0f4e7e2e}.logo svg{width:24px;height:24px}.brand small{color:#94a3b8;letter-spacing:.1em;margin-top:1px;font-size:9px;font-weight:650;display:block}.menu{color:#536074;gap:28px;font-size:14px;display:flex}.menu a{transition:all .2s}.menu a:hover{color:#1769ff}.nav-actions{gap:9px;display:flex}.btn{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:999px;justify-content:center;align-items:center;gap:7px;height:43px;padding:0 19px;font-size:14px;font-weight:700;transition:all .25s cubic-bezier(.2,.8,.2,1);display:inline-flex}.btn:hover{transform:translateY(-1px);box-shadow:0 12px 28px #0f172a17}.btn.primary{color:#fff;background:linear-gradient(135deg,#1769ff,#6658ff);border-color:#0000;box-shadow:0 10px 28px #3a54ff3b}.hero{background:radial-gradient(900px 560px at 86% 3%,#6b59ff24,#0000 62%),radial-gradient(760px 460px at 17% 8%,#20c7ff17,#0000 62%),linear-gradient(#fff 0%,#fbfcff 100%);min-height:745px;padding:76px 0 82px;position:relative;overflow:hidden}.hero:before{content:"";border:1px solid #5464ff14;border-radius:50%;width:540px;height:540px;position:absolute;top:190px;right:-130px;box-shadow:0 0 0 70px #5464ff06,0 0 0 140px #5464ff05}.hero-grid{z-index:2;grid-template-columns:.72fr 1.28fr;align-items:center;gap:42px;display:grid;position:relative}.eyebrow{color:#4250c8;background:#eff1ffe6;border:1px solid #5c5fff17;border-radius:999px;align-items:center;gap:8px;padding:8px 13px;font-size:13px;font-weight:800;display:inline-flex}.eyebrow i{background:linear-gradient(135deg,#1769ff,#20c7ff);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #1769ff14}h1{letter-spacing:-.058em;max-width:660px;margin:23px 0 22px;font-size:clamp(48px,5vw,72px);line-height:1.035}.gradient-text{background:linear-gradient(90deg,#125fff 0%,#6759ff 54%,#19aaf2 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.hero-copy{color:#657087;max-width:520px;margin:0;font-size:17px;line-height:1.8}.hero-cta{flex-wrap:wrap;gap:11px;margin-top:32px;display:flex}.hero-foot{color:#8a96aa;flex-wrap:wrap;gap:20px;margin-top:23px;font-size:12px;display:flex}.hero-foot span:before{content:"✓";color:#2b7cff;margin-right:6px;font-weight:900}.product-stage{perspective:1600px;-webkit-user-select:none;user-select:none;height:560px;position:relative}.stage-aura{filter:blur(2px);pointer-events:none;background:radial-gradient(circle at 48% 48%,#6254ff2e,#1fb7ff11 45%,#0000 70%);border-radius:50%;position:absolute;inset:15px -36px 5px 30px}.stage-shell{transform-style:preserve-3d;will-change:transform;background:#fffffff0;border:1px solid #707c9921;border-radius:24px;padding:5px;transition:transform .38s cubic-bezier(.2,.8,.2,1),box-shadow .35s;position:absolute;top:42px;left:0;right:-10px;transform:rotateY(-2.1deg)rotateX(.55deg);box-shadow:0 38px 88px #1c28482b,0 4px 13px #0f172a0e,inset 0 1px #ffffffeb}.stage-shell:hover{box-shadow:0 38px 88px #1c28482e,0 5px 16px #0f172a0f,inset 0 1px #fffffff2}.browser-bar{color:#718096;justify-content:space-between;align-items:center;height:31px;padding:0 8px 0 7px;display:flex}.browser-left,.browser-right{align-items:center;gap:9px;min-width:0;display:flex}.browser-dots{gap:4px;display:flex}.browser-dots i{background:#d5dae4;border-radius:50%;width:5px;height:5px}.stage-name{text-overflow:ellipsis;white-space:nowrap;color:#526079;letter-spacing:-.01em;max-width:190px;font-size:10.5px;font-weight:780;overflow:hidden}.stage-count{font-variant-numeric:tabular-nums;color:#9aa4b5;letter-spacing:.08em;font-size:9px}.stage-live{color:#748196;align-items:center;gap:5px;font-size:9.5px;font-weight:720;display:flex}.stage-live em{background:#13b985;border-radius:50%;width:5px;height:5px;box-shadow:0 0 0 3px #13b98514}.product-viewport{aspect-ratio:16/9;cursor:grab;touch-action:pan-y;isolation:isolate;background:#edf2f7;border:1px solid #0f172a0d;border-radius:17px;height:auto;position:relative;overflow:hidden}.product-viewport:active{cursor:grabbing}.product-track{will-change:transform;height:100%;transition:transform .72s cubic-bezier(.22,.76,.22,1);display:flex;transform:translate(0,0)}.product-track.dragging{transition:none}.product-slide{opacity:1;filter:none;flex:0 0 100%;width:100%;height:100%;margin:0;position:relative;inset:auto;overflow:hidden;transform:none}.product-slide.active,.product-slide.previous{opacity:1;filter:none;z-index:auto;transform:none}.product-slide img{object-fit:cover;object-position:center;pointer-events:none;width:100%;height:100%;display:block;transform:scale(1.001)}.product-viewport:after{content:"";z-index:3;pointer-events:none;border-radius:inherit;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #ffffff2e}.carousel-arrow{z-index:8;-webkit-backdrop-filter:blur(18px)saturate(160%);color:#26364e;opacity:0;cursor:pointer;background:#ffffffd1;border:1px solid #ffffffd9;border-radius:50%;place-items:center;width:39px;height:39px;transition:opacity .22s,transform .22s,background .22s,box-shadow .22s;display:grid;position:absolute;top:50%;box-shadow:0 8px 24px #0f172a24}.carousel-arrow svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.carousel-prev{left:13px;transform:translate(-8px,-50%)}.carousel-next{right:13px;transform:translate(8px,-50%)}.product-viewport:hover .carousel-arrow,.carousel-arrow:focus-visible{opacity:1;transform:translateY(-50%)}.carousel-arrow:hover{background:#fffffff5;box-shadow:0 10px 28px #0f172a2e}.carousel-arrow:active{scale:.95}.stage-controls{z-index:8;-webkit-backdrop-filter:blur(15px);background:#141b2b47;border:1px solid #ffffff2e;border-radius:999px;align-items:center;gap:6px;padding:6px 8px;transition:opacity .25s,transform .25s;display:flex;position:absolute;bottom:11px;left:50%;transform:translate(-50%)}.slide-dot{cursor:pointer;background:#ffffff9e;border:0;border-radius:99px;width:5px;height:5px;padding:0;transition:width .28s,background .28s,opacity .28s}.slide-dot:hover{background:#fff}.slide-dot.active{background:#fff;width:18px}.drag-hint{z-index:7;color:#ffffffdb;-webkit-backdrop-filter:blur(12px);letter-spacing:.02em;opacity:.82;pointer-events:none;background:#0d142342;border:1px solid #ffffff1f;border-radius:999px;padding:5px 8px;font-size:8.5px;font-weight:650;transition:opacity .25s;position:absolute;bottom:11px;right:11px}.product-viewport:hover .drag-hint{opacity:.42}.progress-track{background:#1c305512;border-radius:99px;height:1.5px;position:absolute;bottom:-11px;left:14px;right:14px;overflow:hidden}.progress-bar{background:linear-gradient(90deg,#1769ff,#7657ff,#20c7ff);border-radius:99px;width:0;height:100%}.section{padding:112px 0;position:relative;overflow:hidden}.section-head{text-align:center;z-index:2;max-width:835px;margin:0 auto 58px;position:relative}.kicker{letter-spacing:.12em;color:#4b5bd8;text-transform:uppercase;font-size:12px;font-weight:850}h2{letter-spacing:-.05em;margin:14px 0 17px;font-size:clamp(38px,4.3vw,59px);line-height:1.08}.section-head p{color:#68758a;margin:0;font-size:17px;line-height:1.8}.engine-section{background:linear-gradient(#5967ff09 1px,#0000 1px) 0 0/48px 48px,linear-gradient(90deg,#5967ff09 1px,#0000 1px) 0 0/48px 48px,radial-gradient(800px 540px at 50% 28%,#574fff29,#0000 68%),radial-gradient(600px 420px at 9% 88%,#1fc1ff1f,#0000 68%),linear-gradient(#f9faff,#f4f7ff)}.engine-section:before{content:"";filter:blur(10px);background:radial-gradient(circle,#3180ff1f,#0000 67%);border-radius:50%;width:520px;height:520px;position:absolute;top:80px;left:-250px}.engine-card{-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);z-index:2;background:#ffffffba;border:1px solid #5866ff21;border-radius:38px;padding:31px;position:relative;box-shadow:0 32px 90px #323d6a1a}.engine-grid{grid-template-columns:.73fr 1.5fr .73fr;gap:16px;display:grid}.stack{gap:12px;display:grid}.cap{background:#ffffffe6;border:1px solid #0f172a11;border-radius:18px;min-height:96px;padding:16px;box-shadow:0 8px 30px #0f172a09}.cap-icon{color:#5363e5;background:linear-gradient(145deg,#edf2ff,#f5f1ff);border-radius:11px;place-items:center;width:35px;height:35px;margin-bottom:10px;font-weight:900;display:grid}.cap h4{margin:0 0 6px;font-size:14px}.cap p{color:#8793a6;margin:0;font-size:12px;line-height:1.6}.core-space{background:radial-gradient(circle,#5c53ff33 0,#5c53ff14 28%,#0000 55%),linear-gradient(#f8faffd4,#f2f7ff80);border:1px solid #4c5be31a;border-radius:29px;place-items:center;min-height:430px;display:grid;position:relative;overflow:hidden}.core-space:before,.core-space:after{content:"";border:1px solid #4e5ee82e;border-radius:50%;animation:19s linear infinite spin;position:absolute}.core-space:before{width:360px;height:360px}.core-space:after{width:270px;height:270px;animation-duration:14s;animation-direction:reverse}@keyframes spin{to{transform:rotate(360deg)}}.ai-core{text-align:center;color:#fff;z-index:3;background:linear-gradient(145deg,#1673ff,#6656ff 58%,#2bc8ff);border-radius:40px;place-items:center;width:170px;height:170px;display:grid;box-shadow:0 30px 70px #474cff54,inset 0 1px #ffffff80}.ai-core strong{letter-spacing:-.05em;font-size:38px;display:block}.ai-core span{opacity:.82;font-size:11px}.node{z-index:4;color:#4856ba;background:#ffffffe6;border:1px solid #505ee01a;border-radius:999px;padding:9px 12px;font-size:11px;font-weight:800;position:absolute;box-shadow:0 10px 28px #151f3d12}.n1{top:35px;left:50%;transform:translate(-50%)}.n2{top:108px;right:22px}.n3{bottom:100px;right:20px}.n4{bottom:34px;left:50%;transform:translate(-50%)}.n5{bottom:100px;left:20px}.n6{top:108px;left:20px}.engine-flow{flex-wrap:wrap;justify-content:center;gap:9px;margin-top:22px;display:flex}.engine-flow span{color:#63708a;background:#ffffffc7;border:1px solid #0f172a0f;border-radius:999px;padding:9px 13px;font-size:11px}.metrics{border:1px solid #0f172a12;border-radius:22px;grid-template-columns:repeat(5,1fr);margin-top:24px;display:grid;overflow:hidden}.metric{text-align:center;background:#ffffffdb;border-right:1px solid #0f172a0f;padding:22px}.metric:last-child{border:0}.metric b{letter-spacing:-.04em;color:#4055da;font-size:26px;display:block}.metric span{color:#8995a8;font-size:11px;line-height:1.55}.fusion-section{color:#fff;background:radial-gradient(900px 560px at 88% 7%,#23c5ff38,#0000 60%),radial-gradient(760px 520px at 8% 86%,#7b54ff42,#0000 61%),linear-gradient(135deg,#101a3b 0%,#172452 44%,#121c43 100%)}.fusion-section .kicker{color:#9bb8ff}.fusion-section .section-head p{color:#b8c3dc}.fusion-grid{z-index:2;grid-template-columns:1fr 1.08fr;align-items:stretch;gap:28px;display:grid;position:relative}.fusion-map{background:linear-gradient(#ffffff09 1px,#0000 1px) 0 0/38px 38px,linear-gradient(90deg,#ffffff09 1px,#0000 1px) 0 0/38px 38px,radial-gradient(circle,#3d71ff38,#0000 37%),#ffffff09;border:1px solid #ffffff1c;border-radius:34px;min-height:500px;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff0f}.fusion-core{background:linear-gradient(145deg,#2490ff,#7757ff);border-radius:50%;place-items:center;width:116px;height:116px;font-size:31px;font-weight:900;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 15px #4d65ff17,0 25px 60px #2540ad75}.actor{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffff13;border:1px solid #ffffff21;border-radius:21px;width:168px;padding:18px;position:absolute}.actor b{margin-bottom:8px;display:block}.actor span{color:#bec9df;font-size:12px;line-height:1.75}.teacher{top:28px;left:50%;transform:translate(-50%)}.student{bottom:34px;left:30px}.manage{bottom:34px;right:30px}.fusion-line{transform-origin:0;background:linear-gradient(90deg,#0000,#85a9ffb3,#0000);height:1px;position:absolute}.fl1{width:162px;top:142px;left:50%;transform:rotate(90deg)}.fl2{width:178px;top:59%;left:43%;transform:rotate(145deg)}.fl3{width:178px;top:59%;left:57%;transform:rotate(35deg)}.compare{color:#172033;background:#fffffff5;border-radius:34px;padding:29px;box-shadow:0 30px 80px #0000002e}.compare h3{letter-spacing:-.035em;margin:0 0 9px;font-size:29px}.compare>p{color:#66758b;margin:0 0 22px;line-height:1.72}.compare table{border-collapse:collapse;width:100%;font-size:13px}.compare th,.compare td{text-align:center;border-bottom:1px solid #edf0f5;padding:14px 9px}.compare th:first-child,.compare td:first-child{text-align:left}.compare th{color:#7e8999;font-size:11px}.brand-col{color:#4353d8;background:#f3f5ff;font-weight:850}.yes{color:#0eaa78;font-weight:900}.partial{color:#d09100}.none{color:#bac0ca}.customer-cards{z-index:2;grid-template-columns:1fr 1fr;gap:20px;display:grid;position:relative}.customer-card{background:#ffffffe0;border:1px solid #0f172a12;border-radius:31px;min-height:390px;padding:35px;position:relative;overflow:hidden;box-shadow:0 24px 68px #1e2a4812}.customer-card:before{content:"";background:radial-gradient(circle,#405eff3b,#0000 67%);border-radius:50%;width:340px;height:340px;position:absolute;bottom:-150px;right:-120px}.customer-card.school:before{background:radial-gradient(circle,#1fc4ff3d,#0000 67%)}.customer-card h3{letter-spacing:-.04em;margin:10px 0;font-size:30px}.customer-card p{color:#68758a;max-width:72%;line-height:1.8}.customer-card ul{color:#526075;margin:20px 0 28px;padding:0;line-height:2.05;list-style:none}.customer-card li:before{content:"✓";color:#4463e8;margin-right:8px;font-weight:900}.decor-card{background:linear-gradient(145deg,#eaf0ff,#fff);border:1px solid #5160db1c;border-radius:25px;width:150px;height:185px;position:absolute;top:68px;right:35px;transform:rotate(7deg);box-shadow:0 20px 42px #24325a1f}.decor-card:before{content:"";background:#6278f7;border-radius:8px;height:10px;position:absolute;top:28px;left:22px;right:22px;box-shadow:0 30px #e2e7f5,0 55px #e2e7f5,0 80px #e2e7f5}.story-section{background:radial-gradient(760px 420px at 16% 4%,#416fff1a,#0000 66%),radial-gradient(680px 380px at 88% 78%,#7e53ff17,#0000 67%),linear-gradient(#f8faff 0%,#f5f8fd 100%)}.story-section:before{content:"";pointer-events:none;background-color:#0000;background-image:linear-gradient(#4d5ecf07 1px,#0000 1px),linear-gradient(90deg,#4d5ecf07 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:52px 52px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#0000,#000 18% 78%,#0000);mask-image:linear-gradient(#0000,#000 18% 78%,#0000)}.story-intro{z-index:2;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:34px;display:flex;position:relative}.story-intro-copy{max-width:700px}.story-intro h2{margin-bottom:13px}.story-intro p{color:#6c788c;margin:0;font-size:16px;line-height:1.8}.story-proof{white-space:nowrap;color:#64748b;background:#ffffffd1;border:1px solid #0f172a12;border-radius:999px;align-items:center;gap:10px;padding:10px 14px;font-size:11px;font-weight:720;display:flex;box-shadow:0 8px 28px #212d4c0d}.story-proof i{background:#19b77d;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #19b77d14}.stories{z-index:2;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid;position:relative}.story{background:#ffffffeb;border:1px solid #0f172a11;border-radius:27px;min-height:300px;padding:29px 29px 25px;transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s,border-color .28s;position:relative;overflow:hidden;box-shadow:0 20px 54px #1c27410e}.story:hover{border-color:#4c5be321;transform:translateY(-3px);box-shadow:0 26px 64px #1c274117}.story:after{content:"";pointer-events:none;background:radial-gradient(circle,#4a66ff1c,#0000 68%);border-radius:50%;width:250px;height:250px;position:absolute;bottom:-135px;right:-120px}.story:nth-child(2):after{background:radial-gradient(circle,#24c1ff21,#0000 68%)}.story:nth-child(3):after{background:radial-gradient(circle,#8356ff1f,#0000 68%)}.story:nth-child(4):after{background:radial-gradient(circle,#18b87e1c,#0000 68%)}.story-top{justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px;display:flex}.person{align-items:center;gap:12px;margin:0;display:flex}.avatar{color:#4c5bdd;background:linear-gradient(145deg,#e7ecff,#f6f8ff);border:1px solid #4b5bdb14;border-radius:14px;place-items:center;width:43px;height:43px;font-size:13px;font-weight:900;display:grid}.person b{letter-spacing:-.01em;font-size:14px;display:block}.person span{color:#96a0b2;margin-top:3px;font-size:11px;display:block}.story-badge{color:#5665cf;background:#f1f3ff;border:1px solid #5261d312;border-radius:999px;flex:none;padding:7px 10px;font-size:10px;font-weight:780}.story-quote{color:#334155;letter-spacing:.01em;margin:0;font-family:Songti SC,STSong,Noto Serif CJK SC,Source Han Serif SC,PingFang SC,serif;font-size:15.5px;font-weight:500;line-height:1.95;position:relative}.story-quote:before{content:"“";color:#5365e229;pointer-events:none;font-family:Georgia,Times New Roman,serif;font-size:42px;line-height:1;position:absolute;top:-12px;left:-12px}.story-highlight{color:#394760;background:#f7f9fd;border:1px solid #0f172a0d;border-radius:15px;margin:19px 0 0;padding:13px 15px;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang SC,Microsoft YaHei,sans-serif;font-size:12px;font-weight:650;line-height:1.68}.story-highlight strong{color:#4156d9}.story-actions{z-index:2;align-items:center;gap:14px;margin-top:18px;display:flex;position:relative}.story-tags{flex-wrap:wrap;gap:6px;display:flex}.story-tags span{color:#7a879a;background:#f7f8fb;border:1px solid #edf0f5;border-radius:999px;padding:5px 8px;font-size:9.5px;font-weight:700}@media (width<=900px){.story-intro{display:block}.story-proof{margin-top:18px;display:inline-flex}.stories{grid-template-columns:1fr}}.contact-section{background:linear-gradient(#fff,#f6f8ff)}.contact{color:#fff;background:radial-gradient(520px 320px at 88% 22%,#2ecbff40,#0000 65%),linear-gradient(135deg,#153c85,#4146c6 58%,#5b4bd8);border-radius:34px;grid-template-columns:1.15fr .85fr;gap:32px;padding:45px;display:grid;position:relative;overflow:hidden;box-shadow:0 28px 80px #2c3e9338}.contact:before{content:"";border:1px solid #ffffff1a;border-radius:50%;width:420px;height:420px;position:absolute;top:-185px;right:-180px;box-shadow:0 0 0 70px #ffffff09}.contact h3{letter-spacing:-.04em;margin:8px 0;font-size:36px}.contact p{color:#d7def0;line-height:1.8}.contact-items{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:25px;display:grid}.contact-item{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff17;border:1px solid #ffffff1c;border-radius:16px;padding:15px}.contact-item span{color:#bfc9e3;font-size:10px;display:block}.contact-item b{margin-top:7px;font-size:12px;display:block}.qrs{grid-template-columns:repeat(3,1fr);align-self:center;gap:10px;display:grid}.qr-card{color:#172033;text-align:center;background:#ffffffed;border-radius:18px;padding:12px}.qr{aspect-ratio:1;background-blend-mode:multiply;filter:contrast(1.6);background:repeating-linear-gradient(0deg,#111 0 7px,#fff 7px 14px),repeating-linear-gradient(90deg,#0000 0 7px,#111 7px 14px);border-radius:10px}.qr-card b{margin-top:8px;font-size:11px;display:block}.site-footer{color:#98a3b8;background:#0b1020;padding:48px 0 25px}.footer-grid{grid-template-columns:repeat(3,1fr);gap:30px;display:grid}.site-footer h4{color:#fff;margin:0 0 15px;font-size:13px}.site-footer p,.site-footer a{color:#8f9aae;font-size:12px;line-height:2}.copyright{color:#727e94;border-top:1px solid #ffffff12;margin-top:30px;padding-top:19px;font-size:11px}.platform-qr-overlay{z-index:9999;opacity:0;pointer-events:none;background:#0f172a99;justify-content:center;align-items:center;transition:opacity .25s;display:flex;position:fixed;inset:0}.platform-qr-overlay.show{opacity:1;pointer-events:auto}.platform-qr-modal{text-align:center;background:#fff;border-radius:22px;width:92%;max-width:400px;padding:28px 26px 24px;position:relative;box-shadow:0 30px 80px -20px #0006}.platform-qr-modal h3{color:#0f172a;margin:0 0 16px;font-size:17px;font-weight:800}.platform-qr-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.platform-qr-item img{border:1px solid #eef0f5;border-radius:14px;width:100%;display:block}.platform-qr-item p{color:#334155;margin:9px 0 0;font-size:13px;font-weight:700}.platform-qr-close{cursor:pointer;color:#94a3b8;background:0 0;border:none;font-size:26px;line-height:1;position:absolute;top:12px;right:16px}.platform-qr-close:hover{color:#0f172a}.reveal{opacity:0;transition:all .72s cubic-bezier(.2,.8,.2,1);transform:translateY(18px)}.reveal.show{opacity:1;transform:none}@media (width<=1020px){.menu{display:none}.hero-grid,.fusion-grid,.contact{grid-template-columns:1fr}.hero{padding-top:58px}.product-stage{height:520px}.engine-grid{grid-template-columns:1fr}.core-space{order:-1}.metrics{grid-template-columns:repeat(2,1fr)}.metric{border-bottom:1px solid #0f172a0f}.customer-cards,.stories{grid-template-columns:1fr}.contact-items,.qrs{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}@media (width<=680px){.container{width:min(var(--max),calc(100% - 24px))}.nav{height:64px}.nav-actions .secondary{display:none}h1{font-size:48px}.hero-grid{gap:18px}.product-stage{height:385px}.stage-shell{inset:24px 0 38px;transform:none}.stage-caption{left:5px}.section{padding:78px 0}.engine-card{border-radius:27px;padding:15px}.core-space{min-height:350px}.core-space:before{width:290px;height:290px}.core-space:after{width:220px;height:220px}.ai-core{width:135px;height:135px}.node{padding:7px 9px;font-size:9px}.metrics{grid-template-columns:1fr 1fr}.metric{padding:18px}.fusion-map{min-height:520px}.actor{width:135px;padding:14px}.student{left:16px}.manage{right:16px}.compare{padding:20px;overflow:auto}.compare table{min-width:560px}.customer-cards{grid-template-columns:1fr}.decor-card{opacity:.65;right:-20px}.customer-card p{max-width:88%}.contact{padding:26px}.contact-items,.qrs,.footer-grid{grid-template-columns:1fr}}@media (width<=1180px){.hero-grid{grid-template-columns:.82fr 1.18fr;gap:30px}.product-stage{height:520px}}@media (width<=1020px){.product-stage{height:470px}.stage-shell{top:48px;left:4px;right:4px;transform:none}.carousel-arrow{opacity:.88}}@media (width<=680px){.product-stage{height:350px}.stage-shell{border-radius:19px;padding:4px;top:30px;left:0;right:0;transform:none}.browser-bar{height:28px;padding:0 6px}.stage-live{display:none}.stage-name{max-width:155px;font-size:9.5px}.product-viewport{border-radius:14px}.carousel-arrow{opacity:.9;width:34px;height:34px}.carousel-prev{left:8px}.carousel-next{right:8px}.stage-controls{padding:5px 7px;bottom:8px}.drag-hint{display:none}.progress-track{bottom:-8px}}@media (width>=1400px){.hero .container{width:min(1380px,100% - 52px)}.hero-grid{grid-template-columns:.69fr 1.31fr;gap:38px}.product-stage{height:590px}.stage-shell{top:34px;right:-20px}}.hero-flow{color:#657189;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px;font-size:11px;font-weight:720;display:flex}.hero-flow span{background:#ffffffb8;border:1px solid #0f172a0f;border-radius:999px;padding:7px 9px;box-shadow:0 5px 14px #19264609}.hero-flow i{color:#a4adbb;font-style:normal}.hero-foot{display:none}.ai-story-grid{z-index:2;grid-template-columns:repeat(4,1fr);gap:14px;display:grid;position:relative}.ai-story{background:#ffffffbd;border:1px solid #4a58c817;border-radius:25px;min-height:265px;padding:24px;position:relative;overflow:hidden;box-shadow:0 18px 48px #2b37670d}.ai-story:after{content:"";background:radial-gradient(circle,#4d5eff26,#0000 68%);border-radius:50%;width:180px;height:180px;position:absolute;bottom:-105px;right:-95px}.ai-story-2:after{background:radial-gradient(circle,#25bcff26,#0000 68%)}.ai-story-3:after{background:radial-gradient(circle,#7055ff26,#0000 68%)}.ai-story-4:after{background:radial-gradient(circle,#18b87e24,#0000 68%)}.story-no{color:#abb4c5;letter-spacing:.08em;font-size:11px;font-weight:800;position:absolute;top:17px;right:19px}.ai-story-icon{color:#4d60d9;background:linear-gradient(145deg,#eaf0ff,#f7f8ff);border:1px solid #505fdc14;border-radius:14px;place-items:center;width:43px;height:43px;margin-bottom:23px;font-weight:900;display:grid}.ai-story h3{letter-spacing:-.035em;margin:0 0 11px;font-size:23px}.ai-story p{color:#66748a;margin:0;font-size:13px;line-height:1.8}.ai-story-foot{color:#929caf;font-size:10px;font-weight:700;position:absolute;bottom:20px;left:24px;right:24px}.ai-engine-band{background:radial-gradient(circle,#5b54ff21,#0000 37%),#ffffffb8;border:1px solid #4a58c817;border-radius:29px;grid-template-columns:.86fr 1.28fr .86fr;align-items:center;gap:20px;margin-top:20px;padding:24px 26px;display:grid;box-shadow:0 18px 50px #2b37670d}.engine-input,.engine-output{grid-template-columns:1fr 1fr;gap:8px;display:grid}.engine-input span,.engine-output span{color:#67748b;text-align:center;background:#ffffffd9;border:1px solid #0f172a0e;border-radius:12px;padding:10px 11px;font-size:10px;font-weight:720}.engine-center{justify-content:center;align-items:center;gap:15px;min-height:120px;display:flex;position:relative}.engine-orbit{border:1px solid #5363e22e;border-radius:50%;width:126px;height:126px;animation:18s linear infinite spin;position:absolute}.engine-orbit:after{content:"";background:#3f72ff;border-radius:50%;width:8px;height:8px;position:absolute;top:14px;left:12px;box-shadow:0 0 0 6px #3f72ff12}.engine-ai{color:#fff;z-index:2;background:linear-gradient(145deg,#1476ff,#6d57ff);border-radius:25px;place-items:center;width:76px;height:76px;font-size:24px;font-weight:900;display:grid;box-shadow:0 18px 36px #4b4ce642}.engine-copy{z-index:2}.engine-copy strong{font-size:15px;display:block}.engine-copy small{color:#8b96aa;margin-top:5px;font-size:9.5px;display:block}.engine-bottomline{text-align:center;letter-spacing:-.02em;color:#34415a;margin-top:27px;font-size:18px;font-weight:800}.differentiation-section{background:radial-gradient(820px 520px at 50% 0,#4b5fff1a,#0000 64%),linear-gradient(#fff,#f8faff)}.layer-demo{background:#fff;border:1px solid #0f172a12;border-radius:34px;padding:28px;box-shadow:0 30px 80px #202c4914}.layer-demo-head{justify-content:space-between;align-items:center;gap:24px;margin-bottom:23px;display:flex}.demo-label{color:#98a4b7;letter-spacing:.08em;margin-bottom:6px;font-size:9px;font-weight:800;display:block}.layer-demo-head strong{font-size:20px}.demo-state{color:#748098;align-items:center;gap:8px;font-size:10px;font-weight:720;display:flex}.demo-state i{background:#18b983;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #18b98314}.layer-students{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.student-card{background:linear-gradient(#fbfcff,#f7f9fd);border:1px solid #0f172a0f;border-radius:24px;min-height:330px;padding:24px;position:relative;overflow:hidden}.student-card.standard{background:linear-gradient(#f7f7ff,#f4f5ff);border-color:#5857e01c}.student-card.advanced{background:linear-gradient(#f7fbff,#f3f9ff);border-color:#1fa4ea1a}.student-level{color:#5261d6;background:#eef2ff;border-radius:999px;margin-bottom:22px;padding:6px 9px;font-size:9px;font-weight:850;display:inline-flex}.student-avatar{color:#5061d8;background:#fff;border:1px solid #0f172a0f;border-radius:15px;place-items:center;width:46px;height:46px;font-weight:900;display:grid;box-shadow:0 8px 18px #1a26450d}.student-card h3{letter-spacing:-.03em;margin:17px 0 8px;font-size:20px}.student-card p{color:#6d798e;margin:0 0 13px;font-size:12px;line-height:1.75}.student-card ul{color:#56647a;margin:0;padding:0;font-size:11px;line-height:1.9;list-style:none}.student-card li:before{content:"•";color:#5669de;margin-right:7px}.student-progress{background:#e8ecf4;border-radius:99px;height:5px;margin:17px 0 8px;overflow:hidden}.student-progress span{background:linear-gradient(90deg,#416aff,#7a5eff);border-radius:99px;height:100%;display:block}.student-card small{color:#95a0b2;font-size:9.5px}.layer-demo-footer{color:#7b8798;background:#f8f9fc;border-radius:17px;justify-content:center;align-items:center;gap:12px;margin-top:18px;padding:15px 17px;font-size:11px;display:flex}.layer-demo-footer i{color:#a2abba;font-style:normal}.layer-demo-footer strong{color:#3f4ed0}.teaching-loop-section{color:#fff;background:radial-gradient(900px 560px at 88% 7%,#23c5ff38,#0000 60%),radial-gradient(760px 520px at 8% 86%,#7b54ff42,#0000 61%),linear-gradient(135deg,#101a3b 0%,#172452 44%,#121c43 100%)}.teaching-loop-section .kicker{color:#9eb8ff}.teaching-loop-section .section-head p{color:#b8c4dc}.loop-wrap{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;align-items:stretch;gap:10px;display:grid}.loop-step{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fff1;border:1px solid #ffffff1c;border-radius:23px;flex-direction:column;min-height:205px;padding:21px;display:flex}.loop-icon{background:#ffffff1a;border:1px solid #ffffff21;border-radius:13px;place-items:center;width:39px;height:39px;margin-bottom:27px;font-weight:900;display:grid}.loop-icon.ai{background:linear-gradient(145deg,#2688ff,#7059ff);border:0;box-shadow:0 12px 28px #2551cb57}.loop-step strong{margin-bottom:9px;font-size:15px}.loop-step span{color:#bec9df;font-size:10.5px;line-height:1.75}.loop-arrow{color:#6688de;place-items:center;font-size:20px;font-weight:300;display:grid}.loop-return{color:#7bcfff}.capability-section{background:radial-gradient(650px 360px at 8% 10%,#5b65ff14,#0000 65%),#fff}.capability-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.capability-grid article{background:#fff;border:1px solid #0f172a12;border-radius:23px;min-height:190px;padding:25px;transition:all .25s}.capability-grid article:hover{transform:translateY(-3px);box-shadow:0 20px 45px #1c284612}.capability-grid span{color:#a0a9b8;letter-spacing:.08em;font-size:9px;font-weight:850}.capability-grid h3{letter-spacing:-.03em;margin:19px 0 9px;font-size:21px}.capability-grid p{color:#6e7a8f;margin:0;font-size:12px;line-height:1.8}.mode-compare-section{background:#f6f8fc}.mode-cards{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.mode-card{background:#fff;border:1px solid #0f172a12;border-radius:26px;min-height:360px;padding:27px;position:relative}.mode-card.featured{background:linear-gradient(#f7f7ff,#fff);border-color:#4d5bdc29;box-shadow:0 25px 60px #37437b14}.mode-title{color:#7b8799;letter-spacing:.06em;text-transform:uppercase;font-size:11px;font-weight:850}.mode-flow{color:#6c788c;background:#f8f9fc;border-radius:17px;justify-content:center;align-items:center;gap:8px;margin:29px 0 24px;padding:18px 14px;font-size:11px;display:flex}.mode-flow strong{color:#4e60dc;background:#fff;border-radius:14px;place-items:center;min-width:46px;height:46px;display:grid;box-shadow:0 7px 18px #1f2b4e12}.mode-flow i{color:#a2acbb;font-style:normal}.mode-data{text-align:center;color:#5062d8;margin:-13px 0 20px;font-size:9.5px;font-weight:750}.mode-card p{color:#69768b;font-size:12px;line-height:1.75}.mode-card ul{border-top:1px solid #edf0f4;margin:21px 0 0;padding:0;list-style:none}.mode-card li{color:#58667b;border-bottom:1px solid #edf0f4;padding:10px 0;font-size:11px}.audience-grid{grid-template-columns:repeat(3,1fr);gap:15px;display:grid}.audience-card{background:#ffffffe6;border:1px solid #0f172a12;border-radius:27px;min-height:420px;padding:29px;position:relative;overflow:hidden;box-shadow:0 20px 55px #1e2a480d}.audience-card:after{content:"";background:radial-gradient(circle,#4a65ff24,#0000 68%);border-radius:50%;width:250px;height:250px;position:absolute;bottom:-140px;right:-120px}.family-audience:after{background:radial-gradient(circle,#1ab77d1f,#0000 68%)}.school-audience:after{background:radial-gradient(circle,#21b8ff24,#0000 68%)}.audience-icon{color:#5061d8;background:#eef2ff;border-radius:15px;place-items:center;width:48px;height:48px;margin-bottom:25px;font-weight:900;display:grid}.audience-card h3{margin:8px 0 12px;font-size:25px}.audience-slogan{letter-spacing:-.02em;font-weight:800;color:#253248!important;font-size:18px!important;line-height:1.45!important}.audience-card ul{color:#69768b;margin:23px 0 29px;padding:0;font-size:11px;line-height:2;list-style:none}.audience-card li:before{content:"✓";color:#5263e3;margin-right:7px;font-weight:900}.trust-section{background:#fff;padding:72px 0}.trust-band{background:linear-gradient(135deg,#f7f8ff,#f5faff);border:1px solid #4b5bdc14;border-radius:28px;grid-template-columns:1fr 1fr;align-items:center;gap:35px;padding:31px 35px;display:grid}.trust-band h2{margin:10px 0 0;font-size:31px}.trust-points{gap:10px;display:grid}.trust-points span{color:#5f6d82;align-items:center;gap:10px;font-size:12px;font-weight:680;display:flex}.trust-points i{background:#1bb981;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 5px #1bb98114}.final-cta-section{background:linear-gradient(#f7f9fd,#fff);padding:85px 0}.final-cta{color:#fff;background:radial-gradient(560px 340px at 88% 18%,#27ccff45,#0000 65%),linear-gradient(135deg,#163e88,#4147c8 58%,#5949d7);border-radius:34px;grid-template-columns:1fr auto;align-items:center;gap:35px;padding:47px;display:grid;box-shadow:0 28px 78px #2e3d9433}.final-cta .kicker{color:#c4d2ff}.final-cta h2{margin:9px 0 11px;font-size:40px}.final-cta p{color:#d6def0;margin:0;font-size:13px;line-height:1.7}.final-cta-actions{flex-wrap:wrap;gap:10px;display:flex}.final-cta .btn.primary{color:#2f4fd2;box-shadow:none;background:#fff}.final-secondary{color:#fff;background:#ffffff1a!important;border-color:#ffffff2b!important}@media (width<=1080px){.ai-story-grid{grid-template-columns:repeat(2,1fr)}.ai-engine-band,.layer-students,.mode-cards,.audience-grid,.loop-wrap{grid-template-columns:1fr}.loop-arrow{min-height:28px;transform:rotate(90deg)}.capability-grid{grid-template-columns:repeat(2,1fr)}.trust-band,.final-cta{grid-template-columns:1fr}}@media (width<=680px){.ai-story-grid,.capability-grid{grid-template-columns:1fr}.layer-demo{padding:18px}.layer-demo-head,.layer-demo-footer{display:block}.demo-state{margin-top:12px}.layer-demo-footer i{display:none}.layer-demo-footer strong{margin-top:7px;display:block}.final-cta{padding:27px}.final-cta h2{font-size:32px}}.section-head{margin-bottom:52px}.engine-v9{background:radial-gradient(800px 500px at 75% 22%,#505bff1a,#0000 68%),radial-gradient(650px 420px at 8% 90%,#1ebdff14,#0000 70%),#fff}.engine-v9-grid{grid-template-columns:.8fr 1.2fr;align-items:center;gap:64px;display:grid}.engine-v9-copy h2{margin-top:14px}.engine-v9-copy>p{color:#657288;max-width:560px;font-size:15px;line-height:1.9}.engine-points{border-top:1px solid #0f172a12;margin-top:31px}.engine-points>div{border-bottom:1px solid #0f172a12;grid-template-columns:42px 1fr;gap:12px;padding:18px 0;display:grid}.engine-points b{color:#9aa5b7;letter-spacing:.08em;padding-top:3px;font-size:10px}.engine-points strong{margin-bottom:5px;font-size:13px;display:block}.engine-points small{color:#8995a7;font-size:11px;line-height:1.7;display:block}.engine-v9-quote{color:#69758a;background:linear-gradient(90deg,#5664ee0e,#0000);border-left:3px solid #5b67ee;border-radius:0 14px 14px 0;margin-top:24px;padding:18px 20px;font-size:13px}.engine-v9-quote strong{color:#253249;margin-top:4px;font-size:16px;display:block}.engine-v9-visual{min-height:560px;position:relative}.engine-glow{filter:blur(8px);background:radial-gradient(circle,#594fff2e,#25b5ff14 40%,#0000 70%);border-radius:50%;position:absolute;inset:40px 20px 20px}.engine-canvas{background:linear-gradient(#4a59c50b 1px,#0000 1px) 0 0/44px 44px,linear-gradient(90deg,#4a59c50b 1px,#0000 1px) 0 0/44px 44px,linear-gradient(#fafbfff5,#f5f8ffe6);border:1px solid #4e5ccf1a;border-radius:34px;position:absolute;inset:28px 0;overflow:hidden;box-shadow:0 30px 80px #27346214}.engine-centerpiece{z-index:5;align-items:center;gap:15px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.engine-ai-ball{color:#fff;background:linear-gradient(145deg,#1876ff,#6e58ff);border-radius:30px;place-items:center;width:92px;height:92px;font-size:30px;font-weight:900;display:grid;box-shadow:0 24px 50px #464dea4d}.engine-ai-meta strong{font-size:16px;display:block}.engine-ai-meta span{color:#8d98aa;margin-top:6px;font-size:9.5px;display:block}.engine-lane{z-index:4;gap:9px;width:150px;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.lane-left{left:24px}.lane-right{right:24px}.lane-title{color:#a1abba;text-align:center;letter-spacing:.12em;margin-bottom:2px;font-size:9px;font-weight:850}.lane-item{text-align:center;color:#617087;background:#ffffffe0;border:1px solid #0f172a0f;border-radius:12px;padding:10px 12px;font-size:10px;font-weight:700;box-shadow:0 6px 18px #1f2b4e09}.engine-path{z-index:2;background:linear-gradient(90deg,#5863df14,#5863df61,#5863df14);height:1px;position:absolute;top:50%}.path-1,.path-2{width:180px;left:172px}.path-3,.path-4{width:180px;right:172px}.path-1,.path-3{transform:translateY(-58px)rotate(15deg)}.path-2,.path-4{transform:translateY(58px)rotate(-15deg)}.engine-float{color:#5361c5;z-index:6;background:#fff;border:1px solid #495bdc1a;border-radius:999px;padding:7px 10px;font-size:9px;font-weight:800;position:absolute;box-shadow:0 8px 22px #202c4f0e}.float-1{top:18%;left:34%}.float-2{bottom:18%;left:28%}.float-3{top:18%;right:31%}.float-4{bottom:18%;right:25%}.capability-v9{background:#f8f9fc}.capability-v9 .section-head{max-width:850px}.bento-grid{grid-template-rows:270px 225px;grid-template-columns:1.25fr .75fr .75fr;gap:14px;display:grid}.bento{background:#fff;border:1px solid #0f172a11;border-radius:27px;padding:24px;position:relative;overflow:hidden;box-shadow:0 18px 44px #1d28440b}.bento h3{letter-spacing:-.035em;margin:11px 0 8px;font-size:23px}.bento p{color:#6d798d;margin:0;font-size:12px;line-height:1.75}.bento-index{color:#9ca6b6;letter-spacing:.1em;font-size:9px;font-weight:850}.bento-course{background:radial-gradient(360px 280px at 80% 20%,#545cff1f,#0000 70%),linear-gradient(#fff,#fbfbff);grid-row:1/3;grid-template-rows:auto 1fr;display:grid}.bento-copy{max-width:72%}.bento-tags{flex-wrap:wrap;gap:6px;margin-top:16px;display:flex}.bento-tags span{color:#5967d5;background:#f3f5ff;border-radius:999px;padding:6px 8px;font-size:9px;font-weight:750}.mini-course-ui{background:#f6f8fc;border:1px solid #0f172a0f;border-radius:22px;align-self:end;height:245px;margin-top:20px;overflow:hidden;transform:translateY(25px)rotate(-1deg);box-shadow:0 22px 50px #1f2b4e12}.mini-top{background:#fff;border-bottom:1px solid #edf0f4;align-items:center;gap:5px;height:28px;padding:0 9px;display:flex}.mini-top i{background:#d4d9e2;border-radius:50%;width:5px;height:5px}.mini-layout{grid-template-columns:62px 1fr;height:calc(100% - 28px);display:grid}.mini-nav{background:#fff;border-right:1px solid #edf0f4;padding:10px}.mini-nav span{background:#edf0f5;border-radius:5px;height:8px;margin:10px 0;display:block}.mini-main{padding:14px}.mini-title{background:#dfe5ff;border-radius:7px;width:36%;height:13px}.mini-block{background:#fff;border-radius:12px;height:38px;margin-top:14px}.mini-row{grid-template-columns:1fr 1fr;gap:9px;margin-top:9px;display:grid}.mini-row div{background:#fff;border-radius:12px;height:50px}.mini-chart{background:linear-gradient(#416cff1f,#0000);border-radius:12px;height:58px;margin-top:9px}.bento-layer{background:radial-gradient(240px 190px at 88% 15%,#7a55ff24,#0000 70%),#fff}.layer-bars{gap:12px;margin-top:22px;display:grid}.layer-bars div{background:#f2f4f8;border-radius:9px;height:26px;position:relative;overflow:hidden}.layer-bars span{color:#657288;z-index:2;font-size:9px;font-weight:750;position:absolute;top:6px;left:9px}.layer-bars i{background:linear-gradient(90deg,#4e63ff29,#7354ff47);position:absolute;top:0;bottom:0;left:0}.bento-error{background:radial-gradient(230px 180px at 90% 12%,#ff934c24,#0000 70%),#fff}.error-cluster{flex-wrap:wrap;gap:7px;margin-top:22px;display:flex}.error-cluster span{color:#b8672f;background:#fff6ee;border:1px solid #d2713717;border-radius:999px;padding:7px 9px;font-size:9px;font-weight:750}.bento-class,.bento-question,.bento-data{padding-top:20px}.spark-orbit{border:1px solid #2d7eff29;border-radius:50%;width:78px;height:78px;position:absolute;bottom:22px;right:24px}.spark-orbit i{background:#4b7cff;border-radius:50%;width:10px;height:10px;position:absolute}.spark-orbit i:first-child{top:31px;left:-3px}.spark-orbit i:nth-child(2){top:8px;right:4px}.spark-orbit i:nth-child(3){bottom:2px;right:13px}.question-lines{width:92px;position:absolute;bottom:25px;right:22px}.question-lines i{background:#e5e9f1;border-radius:7px;height:7px;margin:9px 0;display:block}.question-lines i:nth-child(2){width:72%}.question-lines i:nth-child(3){width:86%}.data-chart{align-items:flex-end;gap:6px;width:105px;height:80px;display:flex;position:absolute;bottom:22px;right:22px}.data-chart i{background:linear-gradient(#5e7aff,#82cfff);border-radius:6px 6px 2px 2px;flex:1}.compare-v9{background:#fff}.compare-v9-head{grid-template-columns:1.15fr .85fr;align-items:end;gap:50px;margin-bottom:45px;display:grid}.compare-v9-head h2{margin:12px 0 0}.compare-v9-head p{color:#6a7689;margin:0 0 8px;font-size:14px;line-height:1.85}.compare-rail{border-top:1px solid #0f172a14;border-bottom:1px solid #0f172a14;grid-template-columns:1fr 1px 1fr 1px 1.08fr;align-items:stretch;display:grid}.compare-col{padding:31px 26px}.compare-divider{background:#0f172a14;margin:28px 0}.compare-type{color:#7c8799;letter-spacing:.08em;font-size:10px;font-weight:850}.compare-flow-line{justify-content:center;align-items:center;gap:9px;margin:26px 0 20px;display:flex}.compare-flow-line span{color:#7d899b;font-size:10px}.compare-flow-line i{color:#acb4c1;font-style:normal}.compare-flow-line b{color:#5767d9;background:#f6f7fa;border-radius:17px;place-items:center;width:52px;height:52px;display:grid;box-shadow:0 8px 20px #1f2b4e0d}.compare-flow-line.strong b{color:#fff;background:linear-gradient(145deg,#1c78ff,#6c58ff);box-shadow:0 13px 26px #474ce538}.compare-col p{color:#68758a;font-size:12px;line-height:1.75}.compare-facts{border-top:1px solid #edf0f4;margin-top:18px}.compare-facts span{color:#748095;border-bottom:1px solid #edf0f4;justify-content:space-between;padding:10px 0;font-size:10px;display:flex}.compare-facts b{color:#39475d}.feedback-chip{color:#5565d8;background:#eef2ff;border-radius:999px;margin-top:-7px;padding:6px 8px;font-size:8.5px;font-weight:800;display:inline-flex}.compare-col.yuhang{background:linear-gradient(#f6f7ffa6,#fff0)}.customer-section{background:radial-gradient(650px 380px at 5% 20%,#ffc96f1a,#0000 68%),radial-gradient(700px 430px at 96% 90%,#455fff1a,#0000 70%),#f8f9fc}.customer-v9-head{grid-template-columns:1.1fr .9fr;align-items:end;gap:45px;margin-bottom:42px;display:grid}.customer-v9-head h2{margin:12px 0 0}.customer-v9-head p{color:#68758a;margin:0 0 7px;font-size:14px;line-height:1.85}.audience-grid{gap:14px}.audience-card{box-shadow:none}.teacher-audience{transform:translateY(18px)}.school-audience{transform:translateY(36px)}.audience-card:hover{transform:translateY(-2px);box-shadow:0 22px 55px #1f2b4e12}.teacher-audience:hover,.school-audience:hover{transform:translateY(0)}@media (width<=1080px){.engine-v9-grid,.compare-v9-head,.customer-v9-head{grid-template-columns:1fr}.engine-v9-visual{min-height:520px}.bento-grid{grid-template-rows:auto;grid-template-columns:1fr 1fr}.bento-course{grid-area:auto/1/auto/3}.compare-rail{grid-template-columns:1fr}.compare-divider{height:1px;margin:0 24px}.teacher-audience,.school-audience{transform:none}}@media (width<=680px){.engine-v9-visual{min-height:460px}.engine-lane{width:112px}.lane-left{left:10px}.lane-right{right:10px}.engine-centerpiece{text-align:center;flex-direction:column}.engine-path,.engine-float{display:none}.bento-grid{grid-template-columns:1fr}.bento-course{grid-column:auto}.bento-copy{max-width:100%}.compare-v9-head,.customer-v9-head{gap:16px}}.hero-hooks{grid-template-columns:repeat(3,max-content);gap:8px;margin-top:23px;display:grid}.hero-hooks span{color:#69758a;background:#ffffffb8;border:1px solid #0f172a0f;border-radius:999px;align-items:center;gap:7px;padding:8px 10px;font-size:10px;font-weight:720;display:flex;box-shadow:0 6px 16px #1c284909}.hero-hooks b{color:#5061dc;letter-spacing:.06em;font-size:8px}.layered-section{background:radial-gradient(760px 520px at 76% 12%,#6653ff1f,#0000 66%),linear-gradient(#fff 0%,#fafbff 100%)}.layered-layout{grid-template-columns:.73fr 1.27fr;align-items:center;gap:60px;display:grid}.layered-copy>p{color:#68758a;max-width:520px;font-size:15px;line-height:1.9}.layer-selector{gap:8px;max-width:480px;margin-top:30px;display:grid}.layer-tab{text-align:left;color:#536075;cursor:pointer;background:#ffffffb8;border:1px solid #0f172a11;border-radius:16px;grid-template-columns:92px 1fr;align-items:center;width:100%;padding:14px 15px;transition:all .25s cubic-bezier(.2,.8,.2,1);display:grid}.layer-tab span{color:#263249;font-size:13px;font-weight:850}.layer-tab small{color:#939daf;font-size:10px}.layer-tab:hover{background:#fff;transform:translate(3px)}.layer-tab.active{background:#fff;border-color:#4e5cde29;box-shadow:0 14px 35px #313e6f14}.layer-tab.active span{color:#4a5ad6}.layered-punchline{color:#6e7a8c;border-top:1px solid #0f172a12;margin-top:27px;padding-top:20px;font-size:13px}.layered-punchline strong{color:#263249;margin-bottom:5px;font-size:17px;display:block}.layered-stage{perspective:1500px;min-height:560px;position:relative}.course-window{background:#fff;border:1px solid #0f172a12;border-radius:28px;position:absolute;inset:42px 0 34px;overflow:hidden;transform:rotateY(-2deg);box-shadow:0 36px 90px #1f2b4d24}.course-window-top{color:#66748a;border-bottom:1px solid #edf0f4;justify-content:space-between;align-items:center;height:46px;padding:0 14px;font-size:10px;display:flex}.course-dots{gap:5px;display:flex}.course-dots i{background:#d4d9e2;border-radius:50%;width:6px;height:6px}.course-ai-state{align-items:center;gap:6px;display:flex}.course-ai-state i{background:#18b883;border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 4px #18b88314}.course-shell{grid-template-columns:135px 1fr;height:calc(100% - 46px);display:grid}.course-outline{background:#fbfcfe;border-right:1px solid #edf0f4;padding:21px 14px}.course-outline b{color:#788498;margin:0 8px 16px;font-size:10px;display:block}.course-outline span{color:#8995a8;border-radius:10px;margin:4px 0;padding:9px 8px;font-size:9.5px;display:block}.course-outline span.on{color:#5263d9;background:#eef2ff;font-weight:800}.course-content{flex-direction:column;padding:25px;display:flex}.course-level-head{justify-content:space-between;align-items:flex-start;gap:15px;display:flex}.course-level-head small{color:#5968dc;letter-spacing:.08em;font-size:9px;font-weight:850}.course-level-head h3{letter-spacing:-.035em;max-width:430px;margin:7px 0 0;font-size:24px;line-height:1.28}.course-level-head>span{color:#5968d8;white-space:nowrap;background:#f3f5ff;border-radius:999px;padding:7px 9px;font-size:8.5px;font-weight:800}.course-demo-area{flex:1;grid-template-columns:1.05fr .95fr;gap:15px;margin-top:24px;display:grid}.function-board{background:linear-gradient(#445cb70e 1px,#0000 1px) 0 0/28px 28px,linear-gradient(90deg,#445cb70e 1px,#0000 1px) 0 0/28px 28px,#f8faff;border-radius:20px;position:relative;overflow:hidden}.axis{background:#c8d0df;position:absolute}.axis-x{height:1px;top:57%;left:10%;right:8%}.axis-y{width:1px;top:10%;bottom:10%;left:42%}.graph-line{transform-origin:0;border-radius:99px;height:3px;position:absolute}.line-a{background:linear-gradient(90deg,#286dff,#7659ff);width:64%;top:72%;left:18%;transform:rotate(-28deg)}.line-b{background:linear-gradient(90deg,#25bbd8,#2a80ff);width:48%;top:38%;left:38%;transform:rotate(22deg)}.point{background:#fff;border:3px solid #386eff;border-radius:50%;width:11px;height:11px;position:absolute;box-shadow:0 4px 10px #2952d326}.p1{top:54%;left:40%}.p2{top:35%;left:68%}.course-explain{background:#fff;border:1px solid #edf0f4;border-radius:20px;padding:18px}.explain-title{color:#334057;margin-bottom:9px;font-size:13px;font-weight:850}.course-explain p{color:#788598;margin:0;font-size:10.5px;line-height:1.8}.learning-chips{flex-wrap:wrap;gap:6px;margin-top:16px;display:flex}.learning-chips span{color:#6b778c;background:#f5f7fb;border-radius:999px;padding:6px 7px;font-size:8.5px}.course-bottom{color:#8792a4;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;margin-top:18px;font-size:9.5px;display:grid}.match-bar{background:#edf0f5;border-radius:99px;height:5px;overflow:hidden}.match-bar i{background:linear-gradient(90deg,#3e6fff,#7a5dff);border-radius:99px;height:100%;transition:width .35s;display:block}.course-bottom strong{color:#4f60d8}.floating-level-card{z-index:5;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);color:#738095;background:#ffffffdb;border:1px solid #ffffffe6;border-radius:14px;padding:10px 13px;font-size:9px;position:absolute;box-shadow:0 13px 30px #1f2a481a}.floating-level-card b{color:#3d4b62;margin-top:3px;font-size:11px;display:block}.level-card-1{top:95px;left:-18px;transform:rotate(-5deg)}.level-card-2{top:140px;right:-18px;transform:rotate(4deg)}.level-card-3{bottom:28px;right:20px;transform:rotate(-2deg)}.loop-section-v10{color:#fff;background:radial-gradient(820px 560px at 82% 8%,#25c0ff33,#0000 63%),radial-gradient(780px 580px at 12% 92%,#7754ff47,#0000 64%),linear-gradient(135deg,#0e1735,#14234e 52%,#101a3e)}.loop-section-v10 .kicker{color:#9eb9ff}.loop-v10-head{grid-template-columns:1.05fr .95fr;align-items:end;gap:55px;margin-bottom:45px;display:grid}.loop-v10-head h2{margin:12px 0 0}.loop-v10-head p{color:#b8c3db;margin:0 0 7px;font-size:14px;line-height:1.85}.loop-v10-stage{background:linear-gradient(#ffffff09 1px,#0000 1px) 0 0/42px 42px,linear-gradient(90deg,#ffffff09 1px,#0000 1px) 0 0/42px 42px,radial-gradient(circle,#3e63ff29,#0000 37%),#ffffff07;border:1px solid #ffffff1a;border-radius:38px;min-height:540px;position:relative;overflow:hidden}.loop-orbit{border:1px solid #87a8ff33;border-radius:50%;animation:26s linear infinite spin;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.orbit-outer{width:510px;height:510px}.orbit-inner{width:335px;height:335px;animation-duration:18s;animation-direction:reverse}.loop-core-v10{z-index:4;text-align:center;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.loop-ai-orb{background:linear-gradient(145deg,#268bff,#7359ff);border-radius:37px;place-items:center;width:115px;height:115px;margin:auto;font-size:34px;font-weight:900;display:grid;box-shadow:0 0 0 16px #5667ff12,0 26px 55px #17329566}.loop-core-v10 strong{margin-top:17px;font-size:15px;display:block}.loop-core-v10 small{color:#9eafd1;margin-top:5px;font-size:9.5px;display:block}.orbit-step{-webkit-backdrop-filter:blur(17px);backdrop-filter:blur(17px);z-index:5;background:#ffffff13;border:1px solid #ffffff1f;border-radius:18px;align-items:flex-start;gap:12px;width:205px;padding:15px 16px;display:flex;position:absolute;box-shadow:0 16px 35px #0000001a}.step-num{color:#88a9ff;letter-spacing:.08em;margin-top:2px;font-size:8px;font-weight:850}.orbit-step b{margin-bottom:5px;font-size:12px;display:block}.orbit-step small{color:#b5c2dd;font-size:9px;line-height:1.6;display:block}.step-goal{top:11%;left:7%}.step-teach{top:11%;right:7%}.step-learn{bottom:13%;right:4%}.step-feedback{bottom:6%;left:39%}.step-next{bottom:18%;left:4%}.loop-v10-proof{background:#ffffff17;border-radius:19px;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:22px;display:grid;overflow:hidden}.loop-v10-proof>div{background:#ffffff0e;padding:17px 20px}.loop-v10-proof span{color:#90afff;letter-spacing:.08em;margin-bottom:5px;font-size:9px;font-weight:850;display:block}.loop-v10-proof b{color:#c4cee2;font-size:10px;font-weight:600}.core-capabilities-section{background:radial-gradient(700px 410px at 6% 10%,#5165ff12,#0000 66%),#f8f9fc}.core-cap-head{grid-template-columns:1.1fr .9fr;align-items:end;gap:50px;margin-bottom:42px;display:grid}.core-cap-head h2{margin:12px 0 0}.core-cap-head p{color:#69758a;margin:0 0 7px;font-size:14px;line-height:1.85}.core-showcase{gap:16px;display:grid}.core-feature{background:#fff;border:1px solid #0f172a11;border-radius:30px;position:relative;overflow:hidden;box-shadow:0 20px 55px #1c28460d}.feature-course{grid-template-columns:.75fr 1.25fr;align-items:center;min-height:430px;padding:38px;display:grid}.feature-copy{z-index:3;position:relative}.feature-no{color:#9ca6b6;letter-spacing:.09em;font-size:9px;font-weight:850}.feature-copy h3{letter-spacing:-.04em;max-width:470px;margin:15px 0 12px;font-size:31px;line-height:1.25}.feature-copy p{color:#6b788d;max-width:480px;font-size:13px;line-height:1.85}.feature-tags{flex-wrap:wrap;gap:7px;margin-top:20px;display:flex}.feature-tags span{color:#5868d6;background:#f1f4ff;border-radius:999px;padding:7px 9px;font-size:9px;font-weight:750}.feature-product-shot{background:#eef2f7;border:1px solid #0f172a0f;border-radius:24px;height:310px;margin-left:22px;overflow:hidden;transform:rotate(1.5deg);box-shadow:0 25px 55px #1e2a491f}.feature-product-shot img{object-fit:cover;width:100%;height:100%;display:block}.feature-split{grid-template-columns:1fr 1fr;gap:16px;display:grid}.feature-error,.feature-interact{min-height:310px;padding:31px}.feature-error{background:radial-gradient(300px 240px at 88% 10%,#ff924f24,#0000 70%),#fff}.error-bubbles{flex-wrap:wrap;gap:7px;margin-top:25px;display:flex}.error-bubbles span{color:#b86b35;background:#fff5ec;border:1px solid #d7773a1a;border-radius:999px;padding:8px 10px;font-size:9px;font-weight:750}.feature-interact{background:radial-gradient(300px 240px at 85% 10%,#30a9ff21,#0000 70%),#fff}.interactive-demo{background:#f6faff;border:1px solid #3170e214;border-radius:20px;width:210px;height:145px;position:absolute;bottom:22px;right:25px;overflow:hidden}.interactive-grid{background-color:#0000;background-image:linear-gradient(#2c73d70e 1px,#0000 1px),linear-gradient(90deg,#2c73d70e 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:22px 22px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.shape-demo{background:#3677ef17;border:3px solid #3373ee;border-radius:5px;width:95px;height:62px;position:absolute;top:40px;left:52px;transform:skew(-20deg)}.drag-dot{background:#fff;border:4px solid #3674ef;border-radius:50%;width:15px;height:15px;position:absolute;top:31px;right:49px;box-shadow:0 6px 12px #2c5cc72e}.interactive-tip{color:#68758b;background:#ffffffdb;border-radius:999px;padding:5px 7px;font-size:8px;position:absolute;bottom:9px;left:12px}.more-capabilities{color:#93a0b2;justify-content:center;align-items:center;gap:10px;margin-top:24px;font-size:10px;display:flex}.more-capabilities a{color:#5f6d83;font-weight:700}.more-capabilities a:hover{color:#4e5ed6}.more-capabilities i{color:#c3c9d2;font-style:normal}.people-section{background:radial-gradient(660px 430px at 4% 12%,#ffc5671a,#0000 67%),radial-gradient(720px 460px at 98% 88%,#4861ff1a,#0000 68%),#fff}.people-head{grid-template-columns:1.1fr .9fr;align-items:end;gap:48px;margin-bottom:42px;display:grid}.people-head h2{margin:12px 0 0}.people-head p{color:#69768a;margin:0 0 7px;font-size:14px;line-height:1.85}.people-editorial{grid-template-columns:1.17fr .83fr;gap:16px;display:grid}.people-side{grid-template-rows:1fr 1fr;gap:16px;display:grid}.people-panel{background:#fff;border:1px solid #0f172a11;border-radius:30px;position:relative;overflow:hidden}.teacher-panel{background:radial-gradient(460px 330px at 92% 5%,#5060ff21,#0000 70%),#fff;min-height:610px;padding:34px}.family-panel,.school-panel{min-height:297px;padding:27px}.family-panel{background:radial-gradient(300px 230px at 94% 3%,#1db87e1a,#0000 70%),#fff}.school-panel{background:radial-gradient(300px 230px at 94% 3%,#26adff1c,#0000 70%),#fff}.people-role{align-items:center;gap:12px;display:flex}.role-icon{color:#5262d8;background:#eef2ff;border-radius:15px;place-items:center;width:46px;height:46px;font-weight:900;display:grid}.people-role small{color:#9aa5b6;letter-spacing:.1em;font-size:8px;font-weight:850;display:block}.people-role h3{margin:3px 0 0;font-size:20px}.role-slogan{letter-spacing:-.035em;color:#263248;margin:28px 0;font-size:26px;font-weight:850;line-height:1.35}.role-slogan.small{margin:19px 0;font-size:20px}.teacher-quotes{gap:11px;margin:0 0 27px;display:grid}blockquote{margin:0}.teacher-quotes blockquote,.family-panel blockquote,.school-panel blockquote{background:#f8f9fcdb;border:1px solid #0f172a0b;border-radius:20px;padding:20px}.teacher-quotes strong,.family-panel blockquote strong,.school-panel blockquote strong{color:#273348;font-family:Songti SC,STSong,Noto Serif CJK SC,Source Han Serif SC,PingFang SC,serif;font-size:16px;line-height:1.6;display:block}.teacher-quotes p,.family-panel blockquote p,.school-panel blockquote p{color:#66748a;margin:9px 0 12px;font-family:Songti SC,STSong,Noto Serif CJK SC,Source Han Serif SC,PingFang SC,serif;font-size:12.5px;line-height:1.85}.quote-author{color:#98a3b4;margin-top:2px;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang SC,Microsoft YaHei,sans-serif;font-size:9.5px;font-style:normal}.text-link{color:#4e60d7;align-items:center;gap:8px;margin-top:16px;font-size:11px;font-weight:800;display:inline-flex}.text-link span{transition:all .2s}.text-link:hover span{transform:translate(3px)}.conversion-section{background:linear-gradient(#f7f9fd,#fff);padding-top:92px;padding-bottom:68px}.conversion-card{color:#fff;background:radial-gradient(600px 380px at 84% 16%,#28ceff42,#0000 65%),radial-gradient(520px 400px at 3% 100%,#7e55ff47,#0000 65%),linear-gradient(135deg,#12377e,#3c48c3 58%,#5948d5);border-radius:38px;grid-template-columns:1.05fr .95fr;gap:55px;min-height:430px;padding:49px;display:grid;position:relative;overflow:hidden;box-shadow:0 30px 85px #2c3c943d}.conversion-glow{pointer-events:none;border:1px solid #ffffff1a;border-radius:50%;position:absolute}.glow-one{width:450px;height:450px;top:-210px;right:-180px;box-shadow:0 0 0 75px #ffffff06}.glow-two{width:310px;height:310px;bottom:-160px;left:-140px}.conversion-copy,.conversion-contact{z-index:2;position:relative}.conversion-copy .kicker{color:#bdd0ff}.conversion-copy h2{margin:11px 0 14px;font-size:45px}.conversion-copy p{color:#d4ddef;max-width:570px;font-size:13px;line-height:1.75}.conversion-actions{flex-wrap:wrap;gap:9px;margin-top:28px;display:flex}.conversion-primary{color:#304fd1!important;box-shadow:none!important;background:#fff!important;border-color:#fff!important}.conversion-secondary{color:#fff!important;background:#ffffff17!important;border-color:#ffffff29!important}.conversion-contact{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#ffffff17;border:1px solid #ffffff21;border-radius:27px;align-self:center;padding:27px}.contact-line{border-bottom:1px solid #ffffff1f;padding-bottom:20px}.contact-line small{color:#b9c7e3;font-size:9px;display:block}.contact-line strong{margin:7px 0;font-size:20px;display:block}.contact-line a{color:#fff;font-size:10px;font-weight:800}.contact-grid-v10{grid-template-columns:1fr 1fr;gap:10px;margin-top:18px;display:grid}.contact-grid-v10>div{background:#fff1;border-radius:14px;padding:13px}.contact-grid-v10 small{color:#b9c7e1;font-size:8.5px;display:block}.contact-grid-v10 b{margin-top:5px;font-size:10px;display:block}.social-strip{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px;display:grid}.social-strip>div,.social-strip>a{background:#fff;border:1px solid #0f172a0f;border-radius:17px;grid-template-columns:auto 1fr;align-items:center;column-gap:10px;padding:14px 16px;transition:box-shadow .2s,border-color .2s;display:grid}.social-strip>a:hover{border-color:#5665d666;box-shadow:0 8px 22px -12px #5665d659}.social-icon{color:#5665d6;background:#f0f3ff;border-radius:11px;grid-row:1/3;place-items:center;width:34px;height:34px;font-size:10px;font-weight:900;display:grid}.social-strip b{font-size:10px}.social-strip small{color:#9aa5b6;margin-top:2px;font-size:8.5px}.footer-v10{grid-template-columns:1.3fr repeat(3,.7fr)}@media (width<=1080px){.hero-hooks,.layered-layout,.loop-v10-head,.core-cap-head,.people-head,.people-editorial,.conversion-card{grid-template-columns:1fr}.layered-stage{min-height:520px}.loop-v10-stage{min-height:680px}.step-goal{top:7%;left:5%}.step-teach{top:7%;right:5%}.step-learn{bottom:8%;right:5%}.step-next{bottom:8%;left:5%}.step-feedback{bottom:4%;left:50%;transform:translate(-50%)}.loop-v10-proof,.feature-course{grid-template-columns:1fr}.feature-product-shot{margin:28px 0 0}.people-side{grid-template-rows:auto;grid-template-columns:1fr 1fr}}@media (width<=720px){.layered-stage{min-height:430px}.course-window{inset:22px 0}.course-shell{grid-template-columns:88px 1fr}.course-content{padding:16px}.course-demo-area{grid-template-columns:1fr}.course-explain,.floating-level-card{display:none}.course-level-head h3{font-size:18px}.course-outline{padding:14px 8px}.course-outline span{font-size:8px}.loop-v10-stage{min-height:760px}.orbit-outer{width:360px;height:360px}.orbit-inner{width:245px;height:245px}.orbit-step{width:175px}.step-goal{top:4%;left:3%}.step-teach{top:20%;right:3%}.step-learn{bottom:19%;right:3%}.step-next{bottom:4%;left:3%}.step-feedback{bottom:36%;left:50%;transform:translate(-50%)}.feature-split,.people-side,.social-strip{grid-template-columns:1fr}.feature-course{padding:25px}.feature-copy h3{font-size:25px}.feature-product-shot{height:230px}.interactive-demo{width:100%;margin-top:24px;position:relative;bottom:auto;right:auto}.people-side{display:grid}.teacher-panel,.family-panel,.school-panel{min-height:auto}.conversion-card{padding:28px}.conversion-copy h2{font-size:34px}.contact-grid-v10{grid-template-columns:1fr}}.people-panel blockquote .quote-author{box-shadow:none;color:#98a3b4;background:0 0;border:0;padding:0;display:block}.site-footer{z-index:1;position:relative}.loop-v10-head{grid-template-columns:.9fr 1.1fr}.loop-v10-head h2{letter-spacing:-.045em;max-width:520px;line-height:1.06}.loop-v10-stage{isolation:isolate}.loop-connector-svg{z-index:1;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.loop-path{fill:none;stroke-linecap:round;stroke-linejoin:round}.loop-path-base{stroke:#87a8ff1a;stroke-width:1.2px}.loop-path-glow{stroke:url(#loopFlowGrad);stroke-width:2.2px;stroke-dasharray:10 18;opacity:.88;filter:url(#loopGlow);animation:13s linear infinite loopFlowMove}.loop-path-center{stroke:#7ea2ff29;stroke-width:1.2px;stroke-dasharray:8 14;opacity:.62;animation:18s linear infinite reverse loopFlowMove}.loop-runner{fill:#8fe7ff;filter:drop-shadow(0 0 10px #8ce7fff2);opacity:.95}.runner-two{fill:#9ba7ff}.runner-three{fill:#8fe7ff}.runner-four{fill:#9ba7ff}.runner-five{fill:#8fe7ff}@keyframes loopFlowMove{0%{stroke-dashoffset:0}to{stroke-dashoffset:-280px}}.orbit-step{z-index:5;transition:transform .28s,background .28s,border-color .28s,box-shadow .28s;transform:translateZ(0)}.orbit-step:hover{background:#ffffff1b;border-color:#97b9ff38;transform:translateY(-3px);box-shadow:0 20px 42px #00000029}.loop-core-v10{z-index:6}.loop-ai-orb{position:relative}.loop-ai-orb:after{content:"";border:1px solid #84a4ff29;border-radius:44px;animation:3.4s ease-in-out infinite aiPulse;position:absolute;inset:-16px}@keyframes aiPulse{0%,to{opacity:.35;transform:scale(1)}50%{opacity:.65;transform:scale(1.06)}}@media (width<=720px){.loop-v10-head h2{max-width:360px}.loop-connector-svg{opacity:.75}}.hero .eyebrow{margin-bottom:2px}.hero h1{letter-spacing:-.052em;max-width:560px;margin:22px 0 20px;font-size:clamp(54px,4.7vw,68px);line-height:1.045}.hero-copy{max-width:540px;font-size:16px;line-height:1.82}.hero-hooks{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.hero-hooks span{box-shadow:none;color:#6a768a;background:#ffffffad;border:1px solid #0f172a0e;border-radius:999px;align-items:center;padding:7px 10px;font-size:10px;font-weight:720;display:inline-flex}.hero-hooks span:before{content:"";background:linear-gradient(135deg,#1769ff,#7259ff);border-radius:50%;width:5px;height:5px;margin-right:6px;box-shadow:0 0 0 4px #485be50f}.stage-shell{top:30px;right:-16px}@media (width>=1400px){.hero .container{width:min(1400px,100% - 52px)}.hero-grid{grid-template-columns:.66fr 1.34fr;gap:34px}.hero h1{font-size:68px}.product-stage{height:610px}}@media (width<=1180px){.hero-grid{grid-template-columns:.78fr 1.22fr;gap:28px}.hero h1{font-size:clamp(48px,5vw,62px)}.product-stage{height:540px}}@media (width<=1020px){.hero-grid{grid-template-columns:1fr}.hero h1{max-width:720px}.hero-copy{max-width:680px}.product-stage{height:500px}}@media (width<=680px){.hero{min-height:auto;padding-top:54px}.hero h1{max-width:100%;font-size:46px}.hero-copy{font-size:15px}.hero-hooks{gap:6px}.hero-hooks span{padding:6px 8px;font-size:9px}.product-stage{height:355px}}.hero-title{width:max-content;letter-spacing:-.058em!important;max-width:none!important;margin:22px 0 20px!important;font-size:clamp(48px,3.45vw,58px)!important;line-height:1.055!important}@media (width<=1380px) and (width>=1021px){.hero .container{width:min(1320px,100% - 36px)}.hero-grid{grid-template-columns:minmax(455px,.76fr) minmax(0,1.24fr);gap:28px}.hero-title{letter-spacing:-.06em!important;font-size:50px!important}.product-stage{height:535px}}@media (width<=1020px){.hero-grid{grid-template-columns:1fr}.hero-title{width:auto;font-size:clamp(46px,7vw,58px)!important}.hero-title-line{white-space:nowrap}}@media (width<=680px){.hero-title{letter-spacing:-.055em!important;font-size:clamp(36px,10.2vw,46px)!important;line-height:1.08!important}.hero-title-line{white-space:nowrap}}@media (width<=420px){.hero-title{font-size:34px!important}}.stage-shell{right:-8px}@media (width<=1380px) and (width>=1021px){.hero .container{width:min(1360px,100% - 32px)}.hero-grid{grid-template-columns:minmax(545px,.82fr) minmax(0,1.18fr);gap:26px}.hero-title{font-size:58px!important}.product-stage{height:530px}}@media (width>=1600px){.hero .container{width:min(1420px,100% - 56px)}.hero-grid{grid-template-columns:minmax(610px,.84fr) minmax(0,1.16fr);gap:34px}.hero-title{font-size:66px!important}.product-stage{height:600px}}@media (width<=1020px){.hero-grid{grid-template-columns:1fr}.hero-title{font-size:clamp(50px,7vw,60px)!important}}@media (width<=680px){.hero-title{font-size:clamp(38px,10.5vw,46px)!important}}.hero .container{width:min(1480px,100% - 40px)}.hero-grid{grid-template-columns:minmax(560px,.76fr) minmax(0,1.24fr);gap:28px}.hero-title{letter-spacing:-.058em!important;font-size:clamp(58px,4.1vw,66px)!important;line-height:1.045!important}.hero-title-line{white-space:nowrap}.hero-copy{max-width:550px}.product-stage{height:610px}.stage-shell{top:20px;left:0;right:-14px}@media (width<=1500px) and (width>=1181px){.hero .container{width:min(1420px,100% - 30px)}.hero-grid{grid-template-columns:minmax(540px,.75fr) minmax(0,1.25fr);gap:24px}.hero-title{font-size:58px!important}.product-stage{height:565px}.stage-shell{top:24px;right:-10px}}@media (width<=1180px) and (width>=1021px){.hero .container{width:min(1160px,100% - 24px)}.hero-grid{grid-template-columns:minmax(500px,.78fr) minmax(0,1.22fr);gap:20px}.hero-title{font-size:52px!important}.product-stage{height:500px}}@media (width>=1600px){.hero .container{width:min(1520px,100% - 52px)}.hero-grid{grid-template-columns:minmax(575px,.74fr) minmax(0,1.26fr);gap:30px}.hero-title{font-size:66px!important}.product-stage{height:630px}}@media (width<=1020px){.hero .container{width:min(var(--max),calc(100% - 28px))}.hero-grid{grid-template-columns:1fr}.hero-title{font-size:clamp(50px,7vw,60px)!important}.product-stage{height:500px}}:root{--max:1320px}.container,.hero .container,.section .container,.site-footer .container{margin-left:auto;margin-right:auto;width:min(1320px,100% - 44px)!important}.hero{min-height:710px;padding:66px 0 68px}.hero-grid{align-items:center;grid-template-columns:520px minmax(0,1fr)!important;gap:18px!important}.hero-title{letter-spacing:-.058em!important;width:520px!important;max-width:520px!important;margin:21px 0 19px!important;font-size:56px!important;line-height:1.045!important}.hero-title-line{white-space:nowrap;display:block}.hero-copy{width:500px;font-size:15.5px;line-height:1.82;max-width:500px!important}.hero-hooks{max-width:520px}.hero-cta{margin-top:25px}.product-stage{width:100%;margin-left:0;height:555px!important}.stage-aura{inset:20px -16px 14px 12px}.stage-shell{transform:rotateY(-1.4deg)rotateX(.4deg);top:30px!important;left:0!important;right:0!important}.layered-layout{grid-template-columns:500px minmax(0,1fr);gap:34px}.layered-copy{max-width:500px}.layered-stage{width:100%}@media (width<=1380px) and (width>=1181px){.container,.hero .container,.section .container,.site-footer .container{width:min(1280px,100% - 36px)!important}.hero-grid{grid-template-columns:500px minmax(0,1fr)!important;gap:16px!important}.hero-title{width:500px!important;max-width:500px!important;font-size:54px!important}.hero-copy{width:485px;max-width:485px!important}.product-stage{height:525px!important}.layered-layout{grid-template-columns:480px minmax(0,1fr);gap:28px}}@media (width<=1180px) and (width>=1021px){.container,.hero .container,.section .container,.site-footer .container{width:min(1120px,100% - 28px)!important}.hero-grid{grid-template-columns:465px minmax(0,1fr)!important;gap:14px!important}.hero-title{width:465px!important;max-width:465px!important;font-size:50px!important}.hero-copy{width:450px;max-width:450px!important}.product-stage{height:485px!important}.layered-layout{grid-template-columns:450px minmax(0,1fr);gap:24px}}@media (width<=1020px){.container,.hero .container,.section .container,.site-footer .container{width:min(var(--max),calc(100% - 28px))!important}.hero-grid,.layered-layout{grid-template-columns:1fr!important}.hero-title{width:auto!important;max-width:none!important;font-size:clamp(48px,7vw,58px)!important}.hero-copy{width:auto;max-width:680px!important}.product-stage{height:500px!important}}@media (width<=680px){.container,.hero .container,.section .container,.site-footer .container{width:calc(100% - 24px)!important}.hero-title{font-size:clamp(38px,10.3vw,46px)!important}.product-stage{height:355px!important}}.competitor-section{background:radial-gradient(740px 420px at 90% 3%,#4860ff16,#0000 68%),linear-gradient(#fff 0%,#f8faff 100%)}.competitor-head{grid-template-columns:1.05fr .95fr;align-items:end;gap:52px;margin-bottom:38px;display:grid}.competitor-head h2{margin:12px 0 0}.competitor-head p{color:#69768b;max-width:560px;margin:0 0 7px;font-size:14px;line-height:1.85}.compare-matrix-wrap{background:#fffffff0;border:1px solid #0f172a12;border-radius:30px;overflow:hidden;box-shadow:0 24px 70px #202c4e11}.compare-matrix-toolbar{background:linear-gradient(#fff,#fbfcff);border-bottom:1px solid #0f172a0f;justify-content:space-between;align-items:center;gap:20px;min-height:62px;padding:0 22px;display:flex}.matrix-title{color:#314057;align-items:center;gap:9px;font-size:12px;font-weight:850;display:flex}.matrix-dot{background:linear-gradient(135deg,#1769ff,#7658ff);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #4c5dde12}.matrix-legend{color:#8a95a7;align-items:center;gap:15px;font-size:9px;font-weight:700;display:flex}.matrix-legend span{align-items:center;gap:5px;display:flex}.matrix-legend i{border-radius:50%;width:7px;height:7px}.legend-strong{background:#4e64e5}.legend-mid{background:#d3a23b}.legend-weak{background:#c5ccd7}.matrix-scroll{scrollbar-width:thin;scrollbar-color:#d6dce6 transparent;overflow-x:auto}.competitor-matrix{border-collapse:separate;border-spacing:0;table-layout:fixed;width:100%;min-width:1080px}.competitor-matrix th,.competitor-matrix td{vertical-align:middle;border-bottom:1px solid #edf0f5}.competitor-matrix th{color:#536075;text-align:left;background:#fafbfc;height:92px;padding:16px 17px;font-size:11px}.competitor-matrix th:not(:first-child){text-align:center}.competitor-matrix .feature-col{width:19%;padding-left:22px}.competitor-matrix th:not(.feature-col){width:20.25%}.product-head{flex-direction:column;align-items:center;gap:4px;display:flex;position:relative}.product-head strong{color:#263248;letter-spacing:-.02em;font-size:13px}.product-head small{color:#9aa5b5;font-size:8.5px;font-weight:650}.product-badge{color:#fff;letter-spacing:.04em;background:linear-gradient(135deg,#5268ee,#765aff);border-radius:999px;padding:4px 7px;font-size:7.5px;font-weight:850;position:absolute;top:-25px}.competitor-matrix td{background:#fff;padding:18px 17px;transition:background .2s}.competitor-matrix tbody tr:hover td{background:#fafbff}.competitor-matrix .yuhang-col{background:linear-gradient(#f5f7ffe0,#f9faffb8);border-left:1px solid #4e5cde14;border-right:1px solid #4e5cde14}.competitor-matrix thead .yuhang-col{background:linear-gradient(#eef2ff,#f7f8ff);border-top:2px solid #5968e9}.competitor-matrix tbody tr:hover .yuhang-col{background:#f1f4ff}.feature-name{padding-left:22px!important}.feature-name b{color:#273348;font-size:12.5px;line-height:1.4;display:block}.feature-name span{color:#98a3b4;margin-top:5px;font-size:9px;display:block}.ability-cell{text-align:left}.ability-level{border-radius:999px;align-items:center;min-height:22px;margin-bottom:6px;padding:0 7px;font-size:8.5px;font-weight:850;display:inline-flex}.ability-level.strong{color:#4c5cd1;background:#eef1ff}.ability-level.mid{color:#a87214;background:#fff7e7}.ability-level.weak{color:#8d96a5;background:#f3f4f7}.ability-cell p{color:#68758a;margin:0;font-size:10px;line-height:1.6}.highlight-row td{border-bottom:0}.highlight-row .feature-name b{color:#3d4fd3}.matrix-insight{background:radial-gradient(420px 180px at 5%,#4d63ff14,#0000 65%),#fbfcff;border-top:1px solid #0f172a0f;grid-template-columns:auto 1fr;align-items:center;gap:14px;padding:20px 23px;display:grid}.insight-mark{color:#fff;background:linear-gradient(145deg,#2279ff,#7159ff);border-radius:14px;place-items:center;width:42px;height:42px;font-size:13px;font-weight:900;display:grid;box-shadow:0 10px 24px #444eda2e}.matrix-insight strong{color:#2e3a50;margin-bottom:4px;font-size:12.5px;display:block}.matrix-insight p{color:#748095;margin:0;font-size:10.5px;line-height:1.65}.compare-note{color:#9aa4b4;text-align:right;margin-top:13px;font-size:8.5px;line-height:1.6}@media (width<=900px){.competitor-head{grid-template-columns:1fr;gap:14px}.compare-matrix-toolbar{flex-direction:column;align-items:flex-start;padding-top:16px;padding-bottom:15px}.matrix-legend{flex-wrap:wrap}}@media (width<=680px){.compare-matrix-wrap{border-radius:22px}.matrix-insight{grid-template-columns:1fr}.compare-note{text-align:left}}