:root{--ink:#171717;--ink-2:#3c4657;--ink-3:#6f7278;--bg:#fbfbf9;--surface:#fff;--bg-soft:#f5f6f4;--line:rgba(20,30,50,.09);--line-strong:rgba(20,30,50,.16);--brand:#2f67f6;--brand-deep:#1d4fc4;--brand-soft:#eef4ff;--teal:#0fb5a6;--teal-soft:#e6f9f6;--student:#7a5af8;--student-soft:#f4f1fe;--teacher:#0e9f8f;--teacher-soft:#eafaf7;--classroom:#3e63dd;--classroom-soft:#eef2fe;--radius-s:12px;--radius-m:16px;--radius-l:24px;--radius-xl:32px;--shadow-card:0 1px 2px rgba(15,26,51,.04),0 8px 28px -12px rgba(15,26,51,.08);--shadow-pop:0 2px 4px rgba(15,26,51,.05),0 24px 48px -18px rgba(15,26,51,.14);--ease:cubic-bezier(.32,.72,0,1);--ease-out:cubic-bezier(.22,.61,.36,1);--ease-spring:cubic-bezier(.34,1.56,.64,1);--font-sans:"PingFang SC","HarmonyOS Sans SC","MiSans","Source Han Sans SC","Microsoft YaHei UI",system-ui,-apple-system,"Segoe UI",sans-serif;--font-latin:"Manrope","Avenir Next","Helvetica Neue",Arial,sans-serif;--font-serif:"Noto Serif SC","Songti SC","SimSun",serif;--nav-h:68px;--max-w:1200px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);color:var(--ink);background:var(--bg);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;display:block}a{text-decoration:none}a,button{color:inherit}button{font-family:inherit;border:0;background:none;cursor:pointer}ol,ul{list-style:none}::selection{background:rgba(47,103,246,.16)}.container{width:min(var(--max-w),calc(100% - 48px));margin-inline:auto}@media (max-width:768px){.container{width:calc(100% - 40px)}}.h-display{font-size:clamp(34px,4.4vw,56px);line-height:1.14;letter-spacing:-.025em;font-weight:700}.h-display .serif-accent{font-family:var(--font-serif);font-weight:600;background:linear-gradient(100deg,var(--brand),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}.h-section{font-size:clamp(24px,2.8vw,36px);line-height:1.25;letter-spacing:-.015em;font-weight:700}.section-sub{color:var(--ink-3);font-size:16.5px;max-width:620px;margin-top:14px;line-height:1.75}.num{font-family:var(--font-latin);font-feature-settings:"tnum"}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid var(--line-strong);background:var(--surface);font-size:12.5px;letter-spacing:.14em;color:var(--ink-2);font-weight:600}.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:linear-gradient(120deg,var(--brand),var(--teal))}.section-head{max-width:720px}.section-head.center{margin-inline:auto;text-align:center}.section-head.center .section-sub{margin-inline:auto}.v4-page-root section,main#main>section{padding:100px 0}@media (max-width:768px){.v4-page-root section,main#main>section{padding:64px 0}}.alt-bg{background:var(--bg-soft)}.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:999px;font-size:15px;font-weight:600;line-height:1;transition:transform .5s var(--ease),box-shadow .5s var(--ease),background .4s var(--ease),border-color .4s var(--ease),color .4s var(--ease);will-change:transform;white-space:nowrap}.btn:active{transform:scale(.975)}.btn .btn-ico{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:hsla(0,0%,100%,.18);transition:transform .5s var(--ease),background .4s var(--ease)}.btn:hover .btn-ico{transform:translate(2px,-2px) scale(1.06)}.btn-primary{background:var(--ink);color:#fff;box-shadow:0 10px 24px -10px rgba(12,21,38,.4)}.btn-primary:hover{background:#2a2a2a;transform:translateY(-1px)}.btn-brand{background:var(--brand);color:#fff;box-shadow:0 12px 26px -10px rgba(47,103,246,.45)}.btn-brand:hover{background:var(--brand-deep);transform:translateY(-1px)}.btn-ghost{background:var(--surface);border:1px solid var(--line-strong);color:var(--ink)}.btn-ghost:hover{border-color:#b9c4d8;transform:translateY(-1px);box-shadow:var(--shadow-card)}.btn-ghost .btn-ico{background:var(--bg-soft)}.btn-light{background:#fff;color:var(--brand-deep)}.btn-light .btn-ico{background:rgba(14,26,51,.08)}.btn-light:hover{transform:translateY(-1px);box-shadow:0 14px 30px -12px rgba(0,0,0,.3)}.btn-lg{padding:16px 30px;font-size:16px}.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);transition:background .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);border-bottom:1px solid transparent}.nav.scrolled{background:hsla(60,20%,98%,.88);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);border-bottom-color:var(--line)}.nav-inner{height:var(--nav-h);gap:34px}.nav-inner,.nav-logo{display:flex;align-items:center}.nav-logo{gap:10px;font-weight:700;font-size:17px;letter-spacing:-.01em;min-width:0;flex-shrink:1}.nav-logo img{height:34px;width:auto;max-width:100%}.nav-burger,.nav-cta,.nav-cta .btn{flex-shrink:0}.nav-links{display:flex;align-items:center;gap:4px;flex:1}.nav-links a{position:relative;padding:8px 13px;border-radius:10px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:color .3s var(--ease),background .3s var(--ease)}.nav-links a:hover{color:var(--ink);background:var(--bg-soft)}.nav-links a.active{color:var(--ink);font-weight:600}.nav-links a .v-dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:7px;vertical-align:1px}.v-dot.student{background:var(--student)}.v-dot.teacher{background:var(--teacher)}.v-dot.classroom{background:var(--classroom)}.nav-links .sep{width:1px;height:18px;background:var(--line-strong);margin:0 10px}.nav-links .aux a{font-size:14px;color:var(--ink-3)}.nav-cta{display:flex;align-items:center;gap:16px;margin-left:auto}.nav-login{font-size:14.5px;font-weight:600;color:var(--ink-2);transition:color .3s}.nav-login:hover{color:var(--ink)}.nav-cta .btn{padding:10px 20px;font-size:14px}.nav-burger{display:none;width:40px;height:40px;border-radius:10px;position:relative}.nav-burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);border-radius:2px;transition:transform .45s var(--ease),opacity .3s}.nav-burger span:first-child{top:15px}.nav-burger span:nth-child(2){top:23px}.nav-burger.open span:first-child{transform:translateY(4px) rotate(45deg)}.nav-burger.open span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}.mobile-menu{position:fixed;inset:0;z-index:101;background:hsla(60,20%,98%,.98);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;flex-direction:column;opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}.mobile-menu.open{opacity:1;pointer-events:auto}.mobile-menu .m-cta{margin-top:26px;display:flex;gap:14px}@media (max-width:1080px){.nav-links{display:none}.nav-burger{display:block;margin-left:auto}.nav-login{display:none}.nav-inner{gap:14px}.nav-cta .btn{padding:10px 16px;font-size:13px}}.hero{position:relative;padding:calc(var(--nav-h) + 80px) 0 100px;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(800px 480px at 78% 6%,rgba(47,103,246,.06),transparent 62%),radial-gradient(600px 420px at 8% 90%,rgba(15,181,166,.05),transparent 58%)}.hero-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.hero-grid>*{min-width:0}.hero-copy .eyebrow{margin-bottom:28px}.hero-copy h1{margin-bottom:24px}.hero-copy .lead{font-size:17px;color:var(--ink-2);max-width:520px;line-height:1.8}.hero-ctas{gap:14px;margin:36px 0 32px}.hero-ctas,.hero-points{display:flex;flex-wrap:wrap}.hero-points{gap:24px}.hero-points li{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2);font-weight:500}.check-ico{width:19px;height:19px;border-radius:50%;flex:none;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(120deg,rgba(47,103,246,.1),rgba(15,181,166,.12));color:var(--brand)}.check-ico svg{width:11px;height:11px}.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}.hero-visual img{width:100%;max-width:600px;height:auto;filter:drop-shadow(0 20px 60px rgba(47,103,246,.12));animation:brainFloat 6s ease-in-out infinite}@keyframes brainFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.hero-tags{position:absolute;inset:0;pointer-events:none}.hero-tag{position:absolute;padding:8px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-card);font-size:12.5px;font-weight:600;color:var(--ink-2);white-space:nowrap;animation:tagFloat 5s ease-in-out infinite}.hero-tag:first-child{top:12%;left:4%;animation-delay:0s}.hero-tag:nth-child(2){top:28%;right:2%;animation-delay:1.2s}.hero-tag:nth-child(3){bottom:32%;left:0;animation-delay:2.4s}.hero-tag:nth-child(4){bottom:12%;right:8%;animation-delay:3.6s}@keyframes tagFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.creation-flow{margin-top:64px}.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}.flow-steps:before{content:"";position:absolute;top:44px;left:12%;right:12%;height:2px;background:linear-gradient(90deg,var(--brand),var(--teal),var(--student),var(--classroom));border-radius:2px;opacity:.2}.flow-step{position:relative;text-align:center;padding:0 8px}.flow-step .fs-num{width:88px;height:88px;border-radius:50%;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;background:var(--surface);border:2px solid var(--line);font-family:var(--font-latin);font-size:28px;font-weight:800;color:var(--brand);position:relative;z-index:1;transition:transform .5s var(--ease-spring),border-color .4s,box-shadow .5s var(--ease)}.flow-step:hover .fs-num{transform:scale(1.08);border-color:var(--brand);box-shadow:0 12px 32px -12px rgba(47,103,246,.3)}.flow-step h4{font-size:17px;font-weight:700;margin-bottom:8px}.flow-step p{font-size:13.5px;color:var(--ink-3);line-height:1.7}.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}.role-card{position:relative;display:flex;flex-direction:column;border-radius:var(--radius-l);padding:32px 28px 28px;background:var(--surface);border:1px solid var(--line);transition:transform .55s var(--ease),box-shadow .55s var(--ease),border-color .4s var(--ease);overflow:hidden}.role-card:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--rc);opacity:.85}.role-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-pop);border-color:transparent}.role-card .r-tag{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--rsoft);color:var(--rc);margin-bottom:20px}.role-card h3{font-size:22px;letter-spacing:-.01em}.role-card .r-desc{font-size:14.5px;color:var(--ink-2);margin-top:14px;line-height:1.8}.role-card .r-tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}.role-card .r-tags span{font-size:12.5px;padding:5px 12px;border-radius:999px;background:var(--bg-soft);color:var(--ink-2);border:1px solid var(--line)}.role-card .r-link{margin-top:24px;padding-top:20px;border-top:1px dashed var(--line-strong);display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--rc)}.role-card .r-link svg{width:15px;height:15px;transition:transform .45s var(--ease)}.role-card:hover .r-link svg{transform:translateX(4px)}.role-card.student{--rc:var(--student);--rsoft:var(--student-soft)}.role-card.teacher{--rc:var(--teacher);--rsoft:var(--teacher-soft)}.role-card.classroom{--rc:var(--classroom);--rsoft:var(--classroom-soft)}.workspace-demo{margin-top:64px;border-radius:var(--radius-xl);overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-pop)}.ws-bar{display:flex;align-items:center;gap:8px;padding:14px 20px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--ink-3)}.ws-bar .traffic{display:flex;gap:6px}.ws-bar .traffic i{width:9px;height:9px;border-radius:50%;background:#e2e7f0}.ws-bar .ws-title{margin-left:8px;font-weight:600;color:var(--ink-2)}.ws-bar .ws-badge{margin-left:auto;padding:4px 12px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-size:11px;font-weight:600}.ws-body{display:grid;grid-template-columns:200px 1fr;min-height:420px}.ws-side{border-right:1px solid var(--line);padding:20px 12px;background:var(--bg-soft)}.ws-side .side-label{font-size:10.5px;letter-spacing:.1em;color:var(--ink-3);padding:0 12px 10px}.ws-side .side-item{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:10px;font-size:13px;color:var(--ink-2);transition:background .35s var(--ease),color .35s var(--ease);cursor:pointer}.ws-side .side-item:hover{background:rgba(47,103,246,.06)}.ws-side .side-item.active{background:var(--brand-soft);color:var(--brand);font-weight:600}.ws-side .side-item svg{width:15px;height:15px;color:var(--ink-3)}.ws-side .side-item.active svg{color:var(--brand)}.ws-main{padding:24px;display:flex;flex-direction:column;gap:16px}.ws-greet{font-size:15px;font-weight:600}.ws-greet span{color:var(--ink-3);font-weight:400;font-size:12.5px;margin-left:8px}.ws-tasks{display:grid;gap:10px}.ws-task{border:1px solid var(--line);border-radius:var(--radius-m);padding:16px 18px;background:var(--surface);transition:border-color .4s var(--ease),box-shadow .4s var(--ease),transform .4s var(--ease);opacity:0;transform:translateY(12px)}.ws-task.visible{opacity:1;transform:none}.ws-task:hover{border-color:rgba(47,103,246,.3);box-shadow:var(--shadow-card)}.ws-task .t-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.ws-task .t-avatar{width:28px;height:28px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff}.ws-task .t-title{font-size:14px;font-weight:600}.ws-task .t-time{font-size:11.5px;color:var(--ink-3);margin-left:auto}.ws-task .t-desc{font-size:13px;color:var(--ink-2);line-height:1.6}.ws-task .t-status{display:inline-flex;align-items:center;gap:5px;margin-top:10px;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:600}.ws-task .t-status.submitted{background:var(--teacher-soft);color:var(--teacher)}.ws-task .t-status.reviewed{background:var(--brand-soft);color:var(--brand)}.ws-task .t-status.pending{background:#fff8e6;color:#b8860b}.ws-analysis{border:1px solid var(--line);border-radius:var(--radius-m);padding:20px;background:var(--bg-soft);opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}.ws-analysis.visible{opacity:1;transform:none}.ws-analysis h5{font-size:14px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}.ws-analysis h5 svg{width:16px;height:16px;color:var(--brand)}.ws-analysis .a-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ws-analysis .a-item{padding:12px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--line);font-size:12.5px}.ws-analysis .a-item b{display:block;font-size:13px;margin-bottom:4px}.ws-analysis .a-item span{color:var(--ink-3);font-size:12px}.v-cursor{position:absolute;z-index:10;width:22px;height:22px;pointer-events:none;filter:drop-shadow(0 3px 8px rgba(12,21,38,.25));transition:none}.v-cursor svg{width:100%;height:100%}.case-ui{border-radius:var(--radius-l);border:1px solid var(--line);background:var(--surface);overflow:hidden;box-shadow:var(--shadow-card);min-height:360px;position:relative}.case-ui .ui-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:12px;color:var(--ink-3)}.case-ui .ui-bar .traffic{display:flex;gap:5px}.case-ui .ui-bar .traffic i{width:8px;height:8px;border-radius:50%;background:#e2e7f0}.case-ui .ui-body{padding:20px;min-height:300px;position:relative}.gov-demo{margin-top:56px;border-radius:var(--radius-xl);overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-pop)}.gov-body{padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:32px}.gov-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.gov-stat{border:1px solid var(--line);border-radius:var(--radius-m);padding:18px 16px;text-align:center;background:var(--bg-soft)}.gov-stat .gs-num{font-family:var(--font-latin);font-weight:800;font-size:28px;color:var(--brand);letter-spacing:-.02em}.gov-stat .gs-label{font-size:12px;color:var(--ink-3);margin-top:4px}.gov-panel{border:1px solid var(--line);border-radius:var(--radius-m);padding:20px;background:var(--surface)}.gov-panel h5{font-size:14px;font-weight:700;margin-bottom:14px}.gov-panel .gp-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--ink-2)}.gov-panel .gp-item:last-child{border-bottom:none}.gov-panel .gp-item .gp-dot{width:8px;height:8px;border-radius:50%;flex:none}.gov-panel .gp-item .gp-bar{flex:1;height:6px;border-radius:3px;background:var(--bg-soft);overflow:hidden}.gov-panel .gp-item .gp-bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--brand),var(--teal));transform-origin:left;transform:scaleX(0);transition:transform 1.2s var(--ease-out)}.gov-panel .gp-item .gp-bar i.visible{transform:scaleX(1)}.gov-panel .gp-item .gp-val{font-family:var(--font-latin);font-size:12px;font-weight:700;color:var(--ink-2);min-width:32px;text-align:right}.gov-note{margin-top:16px;padding:12px 16px;border-radius:10px;background:var(--brand-soft);font-size:12px;color:var(--brand);text-align:center;font-weight:600}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}.why-card{border-radius:var(--radius-l);background:var(--surface);border:1px solid var(--line);padding:32px 28px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}.why-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-pop)}.why-card .w-ico{width:48px;height:48px;border-radius:14px;margin-bottom:20px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand-soft),var(--teal-soft));color:var(--brand)}.why-card .w-ico svg{width:22px;height:22px}.why-card h4{font-size:17px}.why-card p{font-size:14px;color:var(--ink-3);margin-top:10px;line-height:1.75}.v4-page-root section.cta-band,main#main>section.cta-band{padding:0}.cta-inner{position:relative;overflow:hidden;border-radius:var(--radius-xl);background:linear-gradient(118deg,#eef3fd 10%,#dbe7ff 58%,#c9dcff);border:1px solid rgba(47,103,246,.16);padding:80px 56px;color:var(--ink);text-align:center}.cta-inner:before{background:radial-gradient(560px 300px at 85% 0,rgba(47,103,246,.14),transparent 60%)}.cta-inner:after,.cta-inner:before{content:"";position:absolute;inset:0;pointer-events:none}.cta-inner:after{background-image:radial-gradient(rgba(47,103,246,.14) 1px,transparent 0);background-size:26px 26px}.cta-inner h2{font-size:clamp(24px,3vw,36px);letter-spacing:-.01em}.cta-inner h2,.cta-inner p{position:relative;z-index:1}.cta-inner p{color:var(--ink-2);margin-top:14px;font-size:16px}.cta-inner .cta-btns{display:flex;gap:14px;justify-content:center;margin-top:36px;flex-wrap:wrap;position:relative;z-index:1}footer{background:var(--surface);border-top:1px solid var(--line);padding:72px 0 34px;margin-top:100px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,minmax(0,1fr));gap:48px;align-items:start}.footer-brand{max-width:320px}.footer-brand img{height:38px}.footer-brand .slogan{margin-top:16px;font-size:13.5px;color:var(--ink-3);letter-spacing:.06em}.footer-brand .slogan-serif{font-family:var(--font-serif);color:var(--ink-2);font-size:15px}.footer-col h5{font-size:13.5px;font-weight:700;margin-bottom:16px;letter-spacing:.04em}.footer-col a{display:block;font-size:13.5px;color:var(--ink-3);padding:6px 0;transition:color .3s}.footer-col a:hover{color:var(--brand)}.footer-base{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:center;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-3)}.footer-base .social{display:flex;gap:10px}.footer-base .social span{width:30px;height:30px;border-radius:50%;border:1px solid var(--line-strong);display:inline-flex;align-items:center;justify-content:center;font-size:10.5px;color:var(--ink-3);transition:border-color .3s,color .3s,transform .4s var(--ease);cursor:pointer}.footer-base .social span:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}.page-hero{position:relative;overflow:hidden;padding:calc(var(--nav-h) + 72px) 0 88px;background:radial-gradient(680px 400px at 88% 0,var(--vglow),transparent 62%)}.page-hero .eyebrow{margin-bottom:24px;color:var(--vc);border-color:color-mix(in srgb,var(--vc) 30%,#fff)}.page-hero .eyebrow .dot{background:var(--vc)}.page-hero .lead{font-size:17px;color:var(--ink-2);max-width:560px;margin-top:20px;line-height:1.8}.page-hero .hero-points{margin-top:28px}.v-theme-student{--vc:var(--student);--vsoft:var(--student-soft);--vglow:rgba(122,90,248,.08)}.v-theme-teacher{--vc:var(--teacher);--vsoft:var(--teacher-soft);--vglow:rgba(14,159,143,.08)}.v-theme-classroom{--vc:var(--classroom);--vsoft:var(--classroom-soft);--vglow:rgba(62,99,221,.09)}.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px}.cap-card{border-radius:var(--radius-l);background:var(--surface);border:1px solid var(--line);padding:28px 24px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}.cap-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-pop)}.cap-card .c-ico{width:44px;height:44px;border-radius:12px;margin-bottom:16px;display:flex;align-items:center;justify-content:center;background:var(--vsoft);color:var(--vc)}.cap-card .c-ico svg{width:20px;height:20px}.cap-card h4{font-size:16px}.cap-card p{font-size:13.5px;color:var(--ink-3);margin-top:8px;line-height:1.7}.process-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px}.pf-item{position:relative;border-radius:var(--radius-m);border:1px solid var(--line);background:var(--surface);padding:24px 20px;text-align:left;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}.pf-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-pop)}.pf-item .pf-num{font-family:var(--font-latin);font-weight:800;font-size:13px;letter-spacing:.1em;color:var(--vc)}.pf-item h4{font-size:16px;margin-top:10px}.pf-item p{font-size:12.5px;color:var(--ink-3);margin-top:7px;line-height:1.65}.pf-item:after{content:"";position:absolute;top:50%;right:-13px;width:10px;height:10px;border-top:2px solid var(--line-strong);border-right:2px solid var(--line-strong);transform:translateY(-50%) rotate(45deg);z-index:2}.pf-item:last-child:after{display:none}.demo-card{border-radius:var(--radius-l);border:1px solid var(--line);background:var(--surface);padding:28px;box-shadow:var(--shadow-card)}.demo-card .demo-kicker{font-size:12px;letter-spacing:.14em;color:var(--ink-3);font-weight:600;margin-bottom:14px}.demo-q{font-size:14.5px;color:var(--ink-2);line-height:1.8;padding:16px 18px;border-radius:14px;background:var(--bg-soft);border:1px solid var(--line)}.demo-steps{margin-top:20px;display:grid;gap:12px}.demo-step{display:flex;gap:13px;align-items:flex-start}.demo-step .s-num{width:26px;height:26px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-family:var(--font-latin);font-size:12.5px;font-weight:700;background:var(--vsoft);color:var(--vc)}.demo-step p{font-size:14px;color:var(--ink-2);padding-top:2px}.demo-step p b{color:var(--ink)}.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}.reveal.in{opacity:1;transform:none}.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.hero-tag,.hero-visual img{animation:none}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media (max-width:1080px){.nav-inner{gap:18px}.nav-cta .btn{padding:10px 16px;font-size:13px}.hero-grid{grid-template-columns:1fr;gap:48px}.hero-grid>*{min-width:0}.hero-visual{order:-1}.hero-visual img{max-width:480px}.role-grid{grid-template-columns:1fr;max-width:520px;margin-inline:auto}.flow-steps{grid-template-columns:repeat(2,1fr);gap:32px}.flow-steps:before{display:none}.gov-body{grid-template-columns:1fr}.cap-grid,.why-grid{grid-template-columns:1fr 1fr}.process-flow{grid-template-columns:repeat(2,1fr)}.pf-item:after{display:none}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.ws-body{grid-template-columns:1fr}.ws-side{display:none}}@media (max-width:640px){.nav-inner{gap:8px}.nav-logo img{height:26px}.nav-cta{gap:10px}.nav-cta .btn{padding:9px 12px;font-size:12.5px}.cap-grid,.flow-steps,.footer-grid,.process-flow,.why-grid{grid-template-columns:1fr}.cta-inner{padding:56px 26px}.gov-stats{grid-template-columns:1fr 1fr}.hero-tags{display:none}}@media (min-width:1081px){.flow-steps{grid-template-columns:repeat(6,1fr)}}.reveal.d5{transition-delay:.4s}.vcase{margin-top:72px}.v-teal{--vc:var(--teal);--vbg:var(--teal-soft)}.v-brand{--vc:var(--brand);--vbg:var(--brand-soft)}.v-classroom{--vc:var(--classroom);--vbg:var(--classroom-soft)}.v-teacher{--vc:var(--teacher);--vbg:var(--teacher-soft)}.v-student{--vc:var(--student);--vbg:var(--student-soft)}.vcase-head{max-width:760px;margin-bottom:28px}.vcase-kicker{display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;background:var(--vbg);color:var(--vc);font-size:12.5px;font-weight:600;letter-spacing:.06em}.vcase h3{font-size:clamp(24px,2.4vw,30px);letter-spacing:-.01em;margin-top:16px}.v-sub{font-size:16px;font-weight:700}.v-desc,.v-sub{margin-top:10px}.v-desc{font-size:14.5px;color:var(--ink-3);line-height:1.8}.vcase-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start}.vcase-grid>*{min-width:0}.vcase-info{display:flex;flex-direction:column;gap:16px}.vi-item b{display:block;font-size:14px;color:var(--vc);margin-bottom:4px}.vi-item p{font-size:13.5px;color:var(--ink-3);line-height:1.7}.vcase-result{border-radius:999px;background:var(--vbg);color:var(--vc);font-weight:600;font-size:13px;padding:14px 18px;text-align:center}.vstage{padding:20px;display:flex;flex-direction:column;gap:12px;min-height:340px}.st-el{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}.vcase.in .st-el{opacity:1;transform:none}.sd1{transition-delay:.1s}.sd2{transition-delay:.2s}.sd3{transition-delay:.3s}.sd4{transition-delay:.4s}.sd5{transition-delay:.5s}.st-task{border:1px solid var(--line);border-radius:var(--radius-m);padding:14px 16px;background:var(--surface)}.st-label{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--vc);margin-bottom:6px}.st-task p{font-size:14px;color:var(--ink-2);line-height:1.6}.st-chips{display:flex;flex-wrap:wrap;gap:8px}.st-chips span{padding:5px 12px;border-radius:999px;background:var(--vbg);color:var(--vc);font-size:12.5px;font-weight:600}.st-ai-line{display:flex;align-items:baseline;gap:10px;background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:12px 14px}.st-ai-line b{flex:none;font-size:12.5px;color:var(--vc)}.st-ai-line span{font-size:12.5px;color:var(--ink-3);line-height:1.6}.st-wall{display:grid;grid-template-columns:1fr 1fr;gap:10px}.st-piece{text-align:center;padding:16px 10px;border:1px dashed var(--line-strong);border-radius:12px;font-size:13px;font-weight:600;color:var(--ink-2);background:var(--surface)}.st-archive{border-left:3px solid var(--vc);background:var(--vbg);border-radius:10px;padding:12px 14px;font-size:12.5px;color:var(--ink-2);line-height:1.7}.st-def{border:1px solid var(--line);border-radius:var(--radius-m);padding:14px 16px;background:var(--surface)}.st-def ul{counter-reset:vdef;display:flex;flex-direction:column;gap:6px;margin-top:10px}.st-def li{position:relative;padding-left:26px;font-size:12.5px;color:var(--ink-2);line-height:1.6;counter-increment:vdef}.st-def li:before{content:counter(vdef);position:absolute;left:0;top:1px;width:18px;height:18px;border-radius:50%;background:var(--vbg);color:var(--vc);font-family:var(--font-latin);font-size:10.5px;font-weight:700}.st-chain,.st-def li:before{display:flex;align-items:center;justify-content:center}.st-chain{flex-wrap:wrap;gap:6px}.st-node{padding:6px 12px;border-radius:999px;background:var(--vbg);color:var(--vc);font-size:12px;font-weight:600;white-space:nowrap}.st-arrow{position:relative;flex:none;width:14px;height:2px;background:var(--line-strong)}.st-arrow:after{content:"";position:absolute;right:0;top:50%;width:6px;height:6px;border-top:2px solid var(--line-strong);border-right:2px solid var(--line-strong);transform:translateY(-50%) rotate(45deg)}.st-test{display:flex;flex-direction:column;gap:6px;border:1px solid color-mix(in srgb,var(--vc) 30%,transparent);background:var(--vbg);border-radius:12px;padding:12px 14px}.st-pass{display:inline-flex;align-items:center;gap:6px;color:var(--teacher);font-weight:700;font-size:13px}.st-pass svg{width:14px;height:14px}.st-test-items{font-size:12px;color:var(--ink-3);line-height:1.6}.st-hub{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;gap:14px}.st-hub-core{background:var(--vbg);border:1px solid color-mix(in srgb,var(--vc) 30%,transparent);border-radius:var(--radius-m);padding:16px 20px;text-align:center}.st-hub-core b{display:block;font-size:14px}.st-hub-core span{display:block;font-size:12px;color:var(--ink-3);margin-top:4px}.st-hub-items{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;max-width:420px}.st-chip{padding:6px 13px;border-radius:999px;background:var(--surface);border:1px solid var(--line-strong);font-size:12.5px;font-weight:600;box-shadow:var(--shadow-card);opacity:0;transform:translate(var(--fx,0),var(--fy,0)) scale(.9);transition:opacity .7s var(--ease),transform .7s var(--ease)}.vcase.in .st-chip{opacity:1;transform:none}.st-hub-items .st-chip:nth-child(2){transition-delay:.08s}.st-hub-items .st-chip:nth-child(3){transition-delay:.16s}.st-hub-items .st-chip:nth-child(4){transition-delay:.24s}.st-hub-items .st-chip:nth-child(5){transition-delay:.32s}.st-hub-items .st-chip:nth-child(6){transition-delay:.4s}.st-kanban{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.st-col{background:var(--bg-soft);border-radius:12px;padding:10px}.st-col-head{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}.st-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:12.5px;margin-bottom:8px;box-shadow:var(--shadow-card)}.st-card:last-child{margin-bottom:0}.mini-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}.mini-case{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);padding:28px 24px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}.mini-case:hover{transform:translateY(-4px);box-shadow:var(--shadow-pop)}.mini-case h4{font-size:16px}.mini-case p{font-size:13.5px;color:var(--ink-3);margin-top:8px;line-height:1.7}.m-tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}.m-tags span{font-size:11.5px;padding:4px 10px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-2)}.gov-assets{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:0 32px}.ga-item{background:var(--bg-soft);border-radius:var(--radius-m);padding:16px}.ga-item b{display:block;font-size:13.5px;color:var(--ink)}.ga-item span{font-size:12px;color:var(--ink-3)}.gov-demo .gov-note{margin:8px 32px 28px}@media (max-width:1080px){.vcase-grid{grid-template-columns:1fr}.gov-assets,.mini-cases{grid-template-columns:1fr 1fr}.st-hub-items{max-width:100%}}@media (max-width:640px){.gov-assets,.mini-cases,.st-kanban{grid-template-columns:1fr}.st-chain{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){.st-chip,.st-el{opacity:1!important;transform:none!important}}[tabindex]:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}.skip-link{position:fixed;top:-60px;left:16px;z-index:200;padding:10px 18px;border-radius:999px;background:var(--ink);color:#fff;font-size:13.5px;font-weight:600;transition:top .3s var(--ease)}.skip-link:focus-visible{top:12px;outline:2px solid var(--brand)}@media (min-width:1081px){.vcase.alt .vcase-grid{grid-template-columns:1.1fr .9fr}.vcase.alt .vcase-info{order:2}}.vstage{--loop:9s;position:relative;overflow:hidden}.an{animation-duration:var(--loop);animation-iteration-count:infinite;animation-timing-function:cubic-bezier(.6,.05,.2,1);animation-fill-mode:both}@keyframes anTask{0%{opacity:0;transform:translateY(-14px)}5%,88%{opacity:1;transform:none}96%,to{opacity:0;transform:translateY(-8px)}}.an-task{animation-name:anTask}@keyframes anChip{0%,2%{opacity:0;transform:scale(.7)}7%{opacity:1;transform:scale(1.07)}10%,90%{opacity:1;transform:scale(1)}97%,to{opacity:0;transform:scale(.85)}}.an-chip{animation-name:anChip}.an-chip:nth-child(2){animation-delay:.35s}.an-chip:nth-child(3){animation-delay:.7s}.an-chip:nth-child(4){animation-delay:1.05s}.an-chip:nth-child(5){animation-delay:1.4s}.an-chip:nth-child(6){animation-delay:1.75s}.an-gen{position:relative;min-height:88px;border:1px solid color-mix(in srgb,var(--vc) 26%,transparent);border-radius:14px;background:var(--surface);overflow:hidden}.an-gen .gen-real,.an-gen .gen-skel{position:absolute;inset:0;padding:14px 16px}.an-gen .gen-skel{opacity:0;animation:anSkel var(--loop) ease-in-out infinite}.an-gen .gen-skel i{display:block;height:10px;border-radius:6px;margin-bottom:10px;background:linear-gradient(90deg,color-mix(in srgb,var(--vc) 8%,#eef2f8) 25%,color-mix(in srgb,var(--vc) 26%,#dde5f3) 50%,color-mix(in srgb,var(--vc) 8%,#eef2f8) 75%);background-size:200% 100%;animation:anShimmer 1.5s linear infinite}.an-gen .gen-skel i:first-child{width:44%}.an-gen .gen-skel i:nth-child(2){width:80%}.an-gen .gen-skel i:nth-child(3){width:62%;margin-bottom:0}@keyframes anShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes anSkel{0%,10%{opacity:0}15%,37%{opacity:1}44%,to{opacity:0}}@keyframes anReal{0%,37%{opacity:0;transform:translateY(8px)}46%,90%{opacity:1;transform:none}97%,to{opacity:0}}.an-gen .gen-real{animation:anReal var(--loop) cubic-bezier(.6,.05,.2,1) infinite}.an-gen .gen-real b{display:block;font-size:13px;color:var(--ink)}.an-gen .gen-real p{margin-top:6px;font-size:12px;color:var(--ink-3);line-height:1.6}@keyframes anSlot{0%,50%{transform:scale(1);box-shadow:0 0 0 0 transparent;border-color:var(--line-strong)}57%{transform:scale(1.05);box-shadow:0 8px 20px -8px color-mix(in srgb,var(--vc) 55%,transparent);border-color:var(--vc)}66%,to{transform:scale(1);box-shadow:0 0 0 0 transparent;border-color:var(--line-strong)}}.an-slot{animation-name:anSlot}.st-wall .an-slot:nth-child(2){animation-delay:.6s}.st-wall .an-slot:nth-child(3){animation-delay:1.2s}.st-wall .an-slot:nth-child(4){animation-delay:1.8s}.an-checks{display:flex;flex-wrap:wrap;gap:6px}.an-check{position:relative;padding:4px 10px 4px 22px;border-radius:999px;background:color-mix(in srgb,var(--vc) 9%,#fff);border:1px solid color-mix(in srgb,var(--vc) 24%,transparent);font-size:11.5px;font-style:normal;color:var(--ink-2);white-space:nowrap}.an-check:before{content:"";position:absolute;left:9px;top:50%;width:7px;height:7px;margin-top:-3.5px;border-radius:50%;background:var(--vc)}@keyframes anCheck{0%,70%{opacity:0;transform:translateY(6px)}77%,92%{opacity:1;transform:none}98%,to{opacity:0}}.an-check{animation-name:anCheck}.an-checks .an-check:nth-child(2){animation-delay:.45s}.an-checks .an-check:nth-child(3){animation-delay:.9s}.an-checks .an-check:nth-child(4){animation-delay:1.35s}@keyframes anPick{0%,4%{box-shadow:0 0 0 0 transparent}10%,86%{box-shadow:0 0 0 3px color-mix(in srgb,var(--vc) 32%,transparent)}94%,to{box-shadow:0 0 0 0 transparent}}.an-pick{animation-name:anPick}@keyframes anRow{0%,14%{background:transparent}20%,27%{background:color-mix(in srgb,var(--vc) 10%,transparent)}34%,to{background:transparent}}.an-row{animation-name:anRow;border-radius:8px}.st-def ul li.an-row:nth-child(2){animation-delay:.5s}.st-def ul li.an-row:nth-child(3){animation-delay:1s}.st-def ul li.an-row:nth-child(4){animation-delay:1.5s}.st-def ul li.an-row:nth-child(5){animation-delay:2s}@keyframes anNode{0%,44%{background:var(--vbg);color:var(--vc)}50%,88%{background:var(--vc);color:#fff}95%,to{background:var(--vbg);color:var(--vc)}}.an-node{animation-name:anNode}@keyframes anArrow{0%,46%{opacity:.3}52%,88%{opacity:1}95%,to{opacity:.3}}.an-arrow{animation-name:anArrow}.st-chain .an-node:nth-of-type(3){animation-delay:.5s}.st-chain .an-node:nth-of-type(5){animation-delay:1s}.st-chain .an-node:nth-of-type(7){animation-delay:1.5s}.st-chain .an-node:nth-of-type(9){animation-delay:2s}.st-chain .an-arrow:nth-of-type(2){animation-delay:.25s}.st-chain .an-arrow:nth-of-type(4){animation-delay:.75s}.st-chain .an-arrow:nth-of-type(6){animation-delay:1.25s}.st-chain .an-arrow:nth-of-type(8){animation-delay:1.75s}@keyframes anBadge{0%,78%{opacity:.45;transform:scale(.94)}84%,93%{opacity:1;transform:scale(1)}98%,to{opacity:.45;transform:scale(.94)}}.an-badge{animation-name:anBadge}@keyframes anConverge{0%,16%{transform:none}32%,54%{transform:translate(calc(var(--fx) * -.32),calc(var(--fy) * -.32)) scale(.82)}72%,to{transform:none}}.an-converge{animation-name:anConverge}.st-hub-items .an-converge:nth-child(2){animation-delay:.2s}.st-hub-items .an-converge:nth-child(3){animation-delay:.4s}.st-hub-items .an-converge:nth-child(4){animation-delay:.6s}.st-hub-items .an-converge:nth-child(5){animation-delay:.8s}.st-hub-items .an-converge:nth-child(6){animation-delay:1s}.hub-dots{display:inline-flex;gap:5px;margin-top:10px}.hub-dots i{width:7px;height:7px;border-radius:50%;background:color-mix(in srgb,var(--vc) 22%,#dfe5f2)}@keyframes anHdot{0%,30%{background:color-mix(in srgb,var(--vc) 22%,#dfe5f2);transform:scale(1)}38%,68%{background:var(--vc);transform:scale(1.3)}76%,to{background:color-mix(in srgb,var(--vc) 22%,#dfe5f2);transform:scale(1)}}.hub-dots .an-hdot{animation-name:anHdot}.hub-dots .an-hdot:nth-child(2){animation-delay:.22s}.hub-dots .an-hdot:nth-child(3){animation-delay:.44s}.hub-dots .an-hdot:nth-child(4){animation-delay:.66s}.hub-dots .an-hdot:nth-child(5){animation-delay:.88s}.hub-dots .an-hdot:nth-child(6){animation-delay:1.1s}.an-move{position:relative;z-index:2}@keyframes anMove{0%,4%{opacity:0;transform:translateX(0)}30%,9%{opacity:1;transform:translateX(0)}42%,58%{transform:translateX(calc(100% + 10px))}70%,86%{opacity:1;transform:translateX(calc(200% + 20px))}92%,to{opacity:0;transform:translateX(0)}}.an-move{animation-name:anMove}.an-pill{display:inline-block;width:8px;height:8px;border-radius:50%;background:#94a3b8;margin-right:6px;vertical-align:1px}@keyframes anPill{0%,30%{background:#94a3b8}42%,58%{background:#d97706}70%,to{background:#16a34a}}.an-pill{animation-name:anPill}@media (max-width:640px){.an-move{animation:none!important}}@media (prefers-reduced-motion:reduce){.an,.an-gen .gen-real,.an-gen .gen-skel,.an-gen .gen-skel i{animation:none!important}}.stats-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;margin-top:56px}.stat-card{border-radius:var(--radius-m);background:#fff;border:1px solid var(--line);padding:26px 20px;text-align:center;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-pop)}.stat-card .s-num{font-family:var(--font-latin);font-weight:800;letter-spacing:-.02em;font-size:clamp(26px,2.4vw,34px);color:var(--ink)}.stat-card .s-num em{font-style:normal;color:var(--brand);font-size:.62em;font-weight:700;margin-left:2px}.stat-card .s-label{font-size:13px;color:var(--ink-3);margin-top:7px}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}.price-grid.two{grid-template-columns:repeat(2,1fr);max-width:860px;margin-inline:auto}.price-card{border-radius:var(--radius-l);border:1px solid var(--line);background:#fff;padding:34px 30px;display:flex;flex-direction:column;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}.price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-pop)}.price-card.featured{border-color:color-mix(in srgb,var(--vc) 45%,#fff);box-shadow:0 18px 44px -18px color-mix(in srgb,var(--vc) 45%,transparent)}.price-card .p-name{font-size:15px;font-weight:700;color:var(--vc)}.price-card .p-for{font-size:12.5px;color:var(--ink-3);margin-top:4px}.price-card .p-num{font-family:var(--font-latin);font-size:40px;font-weight:800;letter-spacing:-.02em;margin-top:18px}.price-card .p-num small{font-size:14px;font-weight:600;color:var(--ink-3);letter-spacing:0}.price-card .p-list{margin:22px 0 26px;display:grid;gap:10px}.price-card .p-list li{display:flex;gap:9px;font-size:13.5px;color:var(--ink-2);align-items:flex-start}.price-card .p-list li svg{width:15px;height:15px;flex:none;margin-top:3px;color:var(--vc)}.price-card .btn{margin-top:auto}.btn-block{width:100%;justify-content:center}.brain-stage{margin-top:56px;border-radius:var(--radius-l);overflow:hidden;background:linear-gradient(180deg,#f6f9ff,#e9f1fe);border:1px solid rgba(47,103,246,.16);padding:64px 40px 56px;color:var(--ink);position:relative}.brain-stage:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(47,103,246,.09) 1px,transparent 0);background-size:26px 26px}.brain-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center;position:relative;z-index:1}.brain-copy .eyebrow{background:#fff;border-color:rgba(47,103,246,.24);color:var(--brand)}.brain-copy .eyebrow .dot{background:var(--brand)}.brain-copy h3{font-size:clamp(24px,2.6vw,34px);margin-top:20px;line-height:1.3}.brain-copy p{color:var(--ink-2);font-size:15px;margin-top:16px;max-width:460px}.brain-flow-note{margin-top:26px;display:grid;gap:12px}.brain-flow-note li{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--ink-2)}.brain-flow-note li i{width:30px;height:30px;border-radius:10px;flex:none;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid rgba(47,103,246,.22);color:var(--brand);font-style:normal;font-size:13px;font-weight:700}.brain-diagram{position:relative;display:flex;flex-direction:column;align-items:center;gap:0;padding:8px 0}.brain-rings{position:absolute;top:50%;left:50%;width:560px;height:560px;transform:translate(-50%,-50%);pointer-events:none;z-index:0}.brain-rings svg{width:100%;height:100%;overflow:visible}.ring-a{animation:ringSpin 60s linear infinite}.ring-a,.ring-b{transform-origin:center}.ring-b{animation:ringSpin 95s linear infinite reverse}.ring-c{animation:ringSpin 150s linear infinite;transform-origin:center}@keyframes ringSpin{to{transform:rotate(1turn)}}.brain-node{position:relative;z-index:1;display:flex;align-items:center;gap:16px;padding:18px 26px;border-radius:20px;min-width:300px;background:#fff;border:1px solid rgba(47,103,246,.2);box-shadow:var(--shadow-card);transition:transform .5s var(--ease),box-shadow .4s var(--ease)}.brain-node:hover{transform:translateY(-3px);box-shadow:var(--shadow-pop)}.brain-node .b-orb{width:44px;height:44px;border-radius:50%;flex:none;position:relative;display:flex;align-items:center;justify-content:center;color:#fff}.brain-node .b-orb:after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid rgba(47,103,246,.35);animation:brainPulse 2.6s var(--ease-out) infinite}@keyframes brainPulse{0%{transform:scale(.8);opacity:0}35%{opacity:1}to{transform:scale(1.25);opacity:0}}.brain-node.n-school .b-orb{background:linear-gradient(135deg,#2f67f6,#1d4fc4)}.brain-node.n-class .b-orb{background:linear-gradient(135deg,#5b8bff,#2f67f6)}.brain-node.n-student .b-orb{background:linear-gradient(135deg,#8fb2ff,#5b8bff)}.brain-node h5{font-size:16px;color:var(--ink)}.brain-node small{display:block;color:var(--ink-3);font-size:12px;margin-top:3px;font-weight:400}.brain-link{width:2px;height:46px;position:relative;z-index:1;overflow:hidden;background:rgba(47,103,246,.18)}.brain-link:after{content:"";position:absolute;left:0;bottom:-14px;width:2px;height:14px;background:linear-gradient(180deg,var(--brand),transparent);animation:brainRise 1.8s linear infinite}.brain-link.l2:after{animation-delay:.9s}@keyframes brainRise{0%{bottom:-14px}to{bottom:110%}}.brain-caption{margin-top:26px;text-align:center;font-size:12.5px;letter-spacing:.22em;color:var(--ink-3);position:relative;z-index:1}.plan-mock{display:grid;gap:12px}.plan-line{height:11px;border-radius:6px;background:var(--bg-soft);border:1px solid var(--line);position:relative;overflow:hidden}.plan-line.w-lg{width:88%}.plan-line.w-md{width:66%}.plan-line.w-sm{width:45%}.plan-line:after{content:"";position:absolute;inset:0;width:38%;background:linear-gradient(90deg,transparent,rgba(43,92,230,.14),transparent);animation:planShimmer 2.4s var(--ease-out) infinite}@keyframes planShimmer{0%{transform:translateX(-120%)}to{transform:translateX(320%)}}.plan-block{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.plan-block h6{font-size:12.5px;font-weight:700;color:var(--vc,var(--teacher));margin-bottom:10px;display:flex;align-items:center;gap:8px}.plan-block h6 i{width:7px;height:7px;border-radius:50%;background:var(--vc,var(--teacher));font-style:normal}.plan-tags{display:flex;flex-wrap:wrap;gap:8px}.plan-tags span{font-size:11.5px;padding:4px 11px;border-radius:999px;background:var(--vbg,var(--teacher-soft));color:var(--vc,var(--teacher));font-weight:600}.demo-split{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:stretch}.flow5{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:56px}.flow-item{position:relative;border-radius:var(--radius-m);background:#fff;border:1px solid var(--line);padding:26px 22px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}.flow-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-pop)}.flow-item .f-num{font-family:var(--font-latin);font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--brand)}.flow-item .f-ico{width:40px;height:40px;border-radius:12px;margin:16px 0 14px;display:flex;align-items:center;justify-content:center;background:var(--classroom-soft);color:var(--classroom)}.flow-item .f-ico svg{width:19px;height:19px}.flow-item h4{font-size:16px}.flow-item p{font-size:13px;color:var(--ink-3);margin-top:8px;line-height:1.7}.compare-wrap{margin-top:54px;overflow-x:auto;border-radius:var(--radius-l);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-card)}table.compare{width:100%;border-collapse:collapse;min-width:840px}.compare td,.compare th{padding:19px 24px;text-align:left;font-size:14px;vertical-align:top}.compare thead th{background:#fafbfe;border-bottom:1px solid var(--line);font-size:15px}.compare thead th:first-child{width:130px;color:var(--ink-3);font-weight:600}.compare thead .col-v{font-weight:700}.compare thead .col-v .bar{display:block;width:34px;height:4px;border-radius:4px;margin-bottom:10px}.compare tbody tr+tr td{border-top:1px solid var(--line)}.compare tbody td:first-child{color:var(--ink-3);font-weight:600;font-size:13px;letter-spacing:.04em}.compare td{color:var(--ink-2);line-height:1.65}.step4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px}.s4-item{position:relative;border-radius:var(--radius-m);border:1px solid var(--line);background:#fff;padding:26px 22px}.s4-item .s4-num{font-family:var(--font-latin);font-weight:800;font-size:30px;color:color-mix(in srgb,var(--vc,var(--classroom)) 26%,#fff)}.s4-item h4{font-size:15.5px;margin-top:10px}.s4-item p{font-size:13px;color:var(--ink-3);margin-top:7px;line-height:1.7}@media (min-width:1081px){.flow-steps{position:relative}.flow-steps:after{content:"";position:absolute;top:34px;left:12%;width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 12px 3px color-mix(in srgb,var(--brand) 45%,transparent);animation:flowDot 7s linear infinite}@keyframes flowDot{0%{left:12%;opacity:0}6%{opacity:1}90%{left:88%;opacity:1}96%,to{left:88%;opacity:0}}}@media (max-width:1080px){.demo-split{grid-template-columns:1fr}.flow5,.stats-grid{grid-template-columns:repeat(3,1fr)}.brain-grid{grid-template-columns:1fr}.price-grid,.price-grid.two{grid-template-columns:1fr;max-width:520px;margin-inline:auto}.step4{grid-template-columns:1fr 1fr}}@media (max-width:640px){.flow5,.stats-grid{grid-template-columns:1fr 1fr}.step4{grid-template-columns:1fr}.brain-stage{padding:48px 22px}.brain-node{min-width:0;width:100%}}@media (prefers-reduced-motion:reduce){.brain-link:after,.brain-node .b-orb:after,.plan-line:after{animation:none}.flow-steps:after{display:none}}.an-type{display:inline-flex;align-items:baseline;max-width:100%}.an-type>b{font-weight:inherit;white-space:nowrap;overflow:hidden;clip-path:inset(0 100% 0 0);animation:typeIn var(--loop) linear infinite}@keyframes typeIn{0%,6%{clip-path:inset(0 100% 0 0)}40%,to{clip-path:inset(0 0 0 0)}}.an-type:after{content:"";width:2px;height:1.05em;margin-left:2px;flex:none;border-radius:1px;background:var(--vc,var(--brand));animation:typeCaret var(--loop) linear infinite}@keyframes typeCaret{0%{opacity:0}8%{opacity:1}16%{opacity:0}24%{opacity:1}32%{opacity:0}40%{opacity:1}48%,to{opacity:0}}.st-write{display:grid;gap:9px;align-content:start}.st-write .wl{height:9px;border-radius:5px;transform-origin:left center;background:linear-gradient(90deg,rgba(47,103,246,.2),rgba(47,103,246,.08));animation:wlWrite var(--loop) var(--ease-out) infinite}.st-write .wl.w-h{height:13px;width:56%;border-radius:7px;background:linear-gradient(90deg,var(--vc,var(--brand)),color-mix(in srgb,var(--vc,var(--brand)) 45%,#fff))}.st-write .wl:first-child{animation-delay:0s}.st-write .wl:nth-child(2){animation-delay:.45s}.st-write .wl:nth-child(3){animation-delay:.9s}.st-write .wl:nth-child(4){animation-delay:1.35s}.st-write .wl:nth-child(5){animation-delay:1.8s}.st-write .wl:nth-child(6){animation-delay:2.25s}@keyframes wlWrite{0%{transform:scaleX(0);opacity:0}8%{transform:scaleX(1);opacity:1}88%{transform:scaleX(1);opacity:1}95%,to{transform:scaleX(0);opacity:0}}.st-chat{display:grid;gap:12px;align-content:start}.st-chat .msg{max-width:86%;padding:11px 15px;border-radius:14px;font-size:13px;line-height:1.65}.st-chat .msg-q{justify-self:end;background:var(--vc,var(--brand));color:#fff;border-bottom-right-radius:5px;animation:msgQ var(--loop) var(--ease-out) infinite}@keyframes msgQ{0%{opacity:0;transform:translateY(10px)}7%,88%{opacity:1;transform:none}95%,to{opacity:0;transform:none}}.st-chat .msg-a{justify-self:start;position:relative;background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;min-width:min(320px,88%);animation:msgA var(--loop) var(--ease-out) infinite}@keyframes msgA{0%,15%{opacity:0;transform:translateY(10px)}22%,88%{opacity:1;transform:none}95%,to{opacity:0;transform:none}}.msg-a .gen-dots{position:absolute;inset:11px 15px;display:flex;gap:5px;align-items:flex-start;animation:dotsOut var(--loop) linear infinite}.msg-a .gen-dots i{width:6px;height:6px;border-radius:50%;background:var(--vc,var(--brand));animation:dotPulse 1.2s var(--ease) infinite}.msg-a .gen-dots i:nth-child(2){animation-delay:.15s}.msg-a .gen-dots i:nth-child(3){animation-delay:.3s}@keyframes dotPulse{0%,to{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}@keyframes dotsOut{0%,36%{opacity:1}43%,to{opacity:0}}.msg-a .gen-answer{opacity:0;animation:ansIn var(--loop) linear infinite}@keyframes ansIn{0%,40%{opacity:0}48%,88%{opacity:1}95%,to{opacity:0}}.msg-a .gen-answer.st-words{animation:none;opacity:1}.st-words span{opacity:0;animation:wIn var(--loop) linear infinite}.st-words span:first-child{animation-delay:0s}.st-words span:nth-child(2){animation-delay:.15s}.st-words span:nth-child(3){animation-delay:.3s}.st-words span:nth-child(4){animation-delay:.45s}.st-words span:nth-child(5){animation-delay:.6s}.st-words span:nth-child(6){animation-delay:.75s}.st-words span:nth-child(7){animation-delay:.9s}.st-words span:nth-child(8){animation-delay:1.05s}.st-words span:nth-child(9){animation-delay:1.2s}.st-words span:nth-child(10){animation-delay:1.35s}.st-words span:nth-child(11){animation-delay:1.5s}.st-words span:nth-child(12){animation-delay:1.65s}.st-words span:nth-child(13){animation-delay:1.8s}.st-words span:nth-child(14){animation-delay:1.95s}.st-words span:nth-child(15){animation-delay:2.1s}.st-words span:nth-child(16){animation-delay:2.25s}@keyframes wIn{0%,44%{opacity:0;transform:translateY(3px)}50%,90%{opacity:1;transform:none}97%,to{opacity:0;transform:none}}.st-chart{display:flex;align-items:flex-end;gap:9px;height:96px}.st-chart i{flex:1;border-radius:6px 6px 3px 3px;transform-origin:bottom;background:linear-gradient(180deg,color-mix(in srgb,var(--vc,var(--brand)) 80%,#fff),var(--vc,var(--brand)));animation:barUp var(--loop) var(--ease-out) infinite}.st-chart i:first-child{height:44%;animation-delay:.1s}.st-chart i:nth-child(2){height:62%;animation-delay:.25s}.st-chart i:nth-child(3){height:52%;animation-delay:.4s}.st-chart i:nth-child(4){height:74%;animation-delay:.55s}.st-chart i:nth-child(5){height:66%;animation-delay:.7s}.st-chart i:nth-child(6){height:86%;animation-delay:.85s}.st-chart i:nth-child(7){height:96%;animation-delay:1s;background:linear-gradient(180deg,#8fb2ff,var(--brand))}@keyframes barUp{0%{transform:scaleY(0)}12%{transform:scaleY(1)}88%{transform:scaleY(1);opacity:1}96%,to{transform:scaleY(0);opacity:0}}@media (prefers-reduced-motion:reduce){.an-type>b,.msg-a,.msg-a .gen-answer,.msg-a .gen-dots,.msg-q,.st-chart i,.st-words span,.st-write .wl{animation:none!important}.an-type>b{clip-path:none}.an-type:after{display:none}.msg-a,.msg-a .gen-answer,.msg-q,.st-chart i,.st-words span,.st-write .wl{opacity:1!important;transform:none!important}.msg-a .gen-dots{display:none}}.has-detail{cursor:pointer}.has-detail .d-hint{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:12.5px;font-weight:600;color:var(--vc,var(--brand));padding:5px 13px;border-radius:999px;background:var(--vsoft,var(--brand-soft));border:1px solid color-mix(in srgb,var(--vc,var(--brand)) 22%,transparent);transition:gap .3s var(--ease),background .3s var(--ease)}.has-detail .d-hint svg{width:13px;height:13px;transition:transform .3s var(--ease)}.has-detail:hover .d-hint{gap:9px}.has-detail:hover .d-hint svg{transform:translateX(2px)}.detail-overlay{position:fixed;inset:0;z-index:220;background:rgba(32,54,110,.3);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .32s var(--ease)}.detail-overlay.open{opacity:1;pointer-events:auto}.detail-panel{position:relative;width:100%;max-width:720px;max-height:86vh;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow-pop);padding:34px 34px 30px;transform:translateY(18px) scale(.98);transition:transform .42s var(--ease-out)}.detail-overlay.open .detail-panel{transform:none}.detail-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-2);transition:background .3s var(--ease),color .3s var(--ease)}.detail-close:hover{background:var(--brand-soft);color:var(--brand)}.detail-close svg{width:15px;height:15px}.detail-head h3{font-size:22px;letter-spacing:-.01em;margin-bottom:10px;padding-right:44px}.detail-body{display:none}.detail-content>p:first-child{font-size:14px;color:var(--ink-2);line-height:1.8;max-width:560px;margin:0}.has-detail:focus-visible{outline:2px solid var(--vc,var(--brand));outline-offset:3px;border-radius:inherit}.detail-stage{margin-top:22px;border-radius:16px;padding:22px 24px;background:linear-gradient(180deg,#f6f9ff,#eef4fe);border:1px solid rgba(47,103,246,.14);background-image:radial-gradient(rgba(47,103,246,.08) 1px,transparent 0);background-size:22px 22px;position:relative;overflow:hidden;--loop:9s;--vbg:var(--brand-soft);--vsoft:var(--brand-soft)}.detail-stage .stage-cap{font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--ink-3);margin-bottom:14px;text-transform:uppercase}.detail-points{margin-top:20px;display:grid;gap:10px}.detail-points li{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--ink-2);line-height:1.7}.detail-points li svg{width:15px;height:15px;flex:none;margin-top:3px;color:var(--vc,var(--brand))}@media (max-width:640px){.detail-panel{padding:26px 20px 22px;max-height:88vh}.detail-stage{padding:18px 16px}}@media (prefers-reduced-motion:reduce){.detail-panel{transition:none}}.v-dot.home{background:var(--ink,#0b1220)}.v-dot.charity{background:#ff8a5c}button.nav-login.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;font-size:14px;font-weight:600;line-height:1;cursor:pointer;white-space:nowrap}@media (max-width:1080px){.v4-welcome-layout .nav-login{display:inline-flex}.v4-welcome-layout .nav-auth-logged{display:none}}.nav-auth-logged{display:flex;align-items:center;gap:14px;flex-shrink:0}.nav-user-profile{display:inline-flex;align-items:center;gap:8px;padding:0;border:none;background:transparent;cursor:pointer;min-width:0}.nav-user-avatar{width:32px;height:32px;border-radius:9999px;object-fit:cover;flex-shrink:0}.nav-user-name{display:inline-block;max-width:120px;font-size:14px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}@media (max-width:640px){.nav-user-name{max-width:84px;font-size:12px}.nav-user-avatar{width:28px;height:28px}}.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;padding:14px 20px;border-bottom:1px solid var(--line);background:var(--surface)}.mobile-menu-logo{display:inline-flex;align-items:center}.mobile-menu-logo img{height:32px;width:auto}.mobile-menu-close{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:10px;background:transparent;color:var(--ink-2);cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}.mobile-menu-close svg{width:22px;height:22px}.mobile-menu-close:hover{background:var(--bg-soft);color:var(--ink)}.mobile-menu-links{flex:1;overflow-y:auto;padding:20px 20px 12px;-webkit-overflow-scrolling:touch}.mobile-menu-link{display:flex;align-items:center;gap:12px;padding:13px 12px;margin-bottom:4px;border-radius:12px;font-size:18px;font-weight:600;color:var(--ink-2);text-decoration:none;opacity:0;transform:translateY(12px);transition:opacity .45s var(--ease),transform .45s var(--ease),background .2s var(--ease),color .2s var(--ease)}.mobile-menu.open .mobile-menu-link{opacity:1;transform:none}.mobile-menu-link.active,.mobile-menu-link:hover{background:var(--bg-soft);color:var(--ink)}.mobile-menu-foot{flex-shrink:0;padding:16px 20px calc(16px + env(safe-area-inset-bottom, 0px));border-top:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;gap:12px}.mobile-menu-auth{display:contents}.mobile-menu-user{display:flex;align-items:center;gap:10px;padding:4px 2px}.mobile-menu-user .nav-user-avatar{width:36px;height:36px}.mobile-menu-user .nav-user-name{max-width:none;font-size:15px;font-weight:600;color:var(--ink)}.mobile-menu-workspace{display:inline-flex;align-items:center;justify-content:center;width:100%;padding:13px 20px;border-radius:999px;border:none;background:var(--ink);color:#fff!important;font-size:15px;font-weight:600;line-height:1.2;cursor:pointer;text-decoration:none;box-shadow:0 10px 24px -12px rgba(12,21,38,.45);transition:opacity .2s var(--ease),transform .2s var(--ease)}.mobile-menu-workspace:hover{opacity:.92;transform:translateY(-1px)}.mobile-menu-login{display:inline-flex;align-items:center;justify-content:center;width:100%;padding:13px 20px;border-radius:999px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-size:15px;font-weight:600;cursor:pointer;transition:background .2s var(--ease)}.mobile-menu-login:hover{background:var(--bg-soft)}@media (max-width:480px){.mobile-menu-link{font-size:17px;padding:12px 10px}.mobile-menu-links{padding:16px 16px 8px}.mobile-menu-foot,.mobile-menu-head{padding-left:16px;padding-right:16px}}.v4-page-root{min-height:100vh}.v4-welcome-layout{--font-latin:var(--font-manrope),"Manrope","Avenir Next","Helvetica Neue",Arial,sans-serif;--font-serif:var(--font-noto-serif-sc),"Noto Serif SC","Songti SC","SimSun",serif;font-family:var(--font-sans,system-ui,sans-serif)}.v4-welcome-layout .v4-charity-page{padding-top:72px;background:linear-gradient(180deg,#fff5f0,#fff 40%);min-height:100vh}.v4-welcome-layout .v4-charity-page section#donation-rank{padding:0}@media (max-width:768px){.v4-welcome-layout .v4-charity-page{min-height:auto}}section[aria-label="Notifications alt+T"]{padding:0!important;margin:0!important;min-height:0!important}.V4LoginRoleMenu_roleSelectorDropdown__MWE9c{min-width:280px;max-width:300px;background:hsla(0,0%,100%,.98);backdrop-filter:blur(24px);border:1px solid rgba(0,0,0,.08);box-shadow:0 20px 40px rgba(0,0,0,.12),0 8px 16px rgba(0,0,0,.08),0 4px 8px rgba(0,0,0,.04);border-radius:16px;padding:1rem;margin-top:.5rem;z-index:200}.V4LoginRoleMenu_dropdownHeader__O1K_x{margin-bottom:.75rem;padding-bottom:.5rem;border-bottom:1px solid rgba(0,0,0,.06)}.V4LoginRoleMenu_dropdownTitle__4wD1c{font-size:.875rem;font-weight:600;color:rgba(0,0,0,.8);text-align:left;margin:0;letter-spacing:-.01em}.V4LoginRoleMenu_roleGrid__VG75o{display:flex;flex-direction:column;gap:.5rem}.V4LoginRoleMenu_roleCard__dmP_X{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:12px;background:rgba(248,250,252,.6);border:1px solid rgba(226,232,240,.4);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.V4LoginRoleMenu_roleCard__dmP_X:hover{background:rgba(47,103,246,.05);border-color:rgba(47,103,246,.18);transform:translateY(-1px);box-shadow:0 8px 16px rgba(47,103,246,.08),0 2px 4px rgba(47,103,246,.04)}.V4LoginRoleMenu_roleIcon__i4JPP{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,#2f67f6,#1d4fc4);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;transition:all .2s ease}.V4LoginRoleMenu_roleIcon__i4JPP svg{width:18px;height:18px}.V4LoginRoleMenu_roleCard__dmP_X:hover .V4LoginRoleMenu_roleIcon__i4JPP{transform:scale(1.05);box-shadow:0 4px 8px rgba(47,103,246,.25)}.V4LoginRoleMenu_roleContent__HYObO{flex:1;min-width:0}.V4LoginRoleMenu_roleTitle__w_2YC{font-size:.875rem;font-weight:600;color:rgba(0,0,0,.8);margin:0 0 .125rem;transition:color .2s ease;letter-spacing:-.01em}.V4LoginRoleMenu_roleDescription__s3kGw{font-size:.75rem;color:rgba(0,0,0,.5);margin:0;transition:color .2s ease;line-height:1.3}.V4LoginRoleMenu_roleCard__dmP_X:hover .V4LoginRoleMenu_roleTitle__w_2YC{color:#2f67f6}.V4LoginRoleMenu_roleCard__dmP_X:hover .V4LoginRoleMenu_roleDescription__s3kGw{color:rgba(47,103,246,.75)}.V4LoginRoleMenu_roleArrow__80mfL{width:16px;height:16px;color:rgba(0,0,0,.3);transition:all .2s ease;flex-shrink:0}.V4LoginRoleMenu_roleCard__dmP_X:hover .V4LoginRoleMenu_roleArrow__80mfL{color:#2f67f6;transform:translateX(2px)}