#app,body,html{min-block-size:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;color:#1f2937;background:#f8fafc}a{color:inherit;text-decoration:none}*{box-sizing:border-box}.app-shell{min-block-size:100vh;display:flex;flex-direction:column}.page-main{flex:1}.section-shell{inline-size:min(1180px,100% - 32px);margin:0 auto}.section-space{padding:72px 0}.site-card{background:#fff;border:1px solid rgba(229,231,235,.9);border-radius:18px;box-shadow:0 18px 50px rgba(15,23,42,.08)}.muted{color:#6b7280}.page-grid{display:grid;gap:20px}.cover-box{border-radius:18px;min-block-size:220px;color:#fff;display:flex;align-items:flex-end;padding:20px;position:relative;overflow:hidden}.cover-box:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 10%,rgba(15,23,42,.68))}.cover-box>*{position:relative;z-index:1}.page-hero{padding:48px 0 24px}.page-hero__card{padding:28px;border-radius:24px;background:linear-gradient(135deg,rgba(108,99,255,.12),rgba(24,160,88,.12))}.center-empty{padding:60px 0;text-align:center}.landing-hero{position:relative;overflow:hidden;padding:22px 0 36px;background:#fff}.landing-hero__inner{position:relative;min-block-size:520px;border-radius:0 0 34px 34px;padding:26px 0 20px;background:radial-gradient(circle at 50% 50%,hsla(0,0%,100%,.12),transparent 35%),linear-gradient(180deg,#1fb36f,#19a05f);box-shadow:inset 0 0 0 1px hsla(0,0%,100%,.08)}.landing-hero__bg{position:absolute;inset:0;opacity:.24;pointer-events:none;background-image:radial-gradient(hsla(0,0%,100%,.2) 1px,transparent 0);background-size:14px 14px}.landing-hero__bg--left{-webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.8),transparent 70%);mask-image:linear-gradient(90deg,rgba(0,0,0,.8),transparent 70%)}.landing-hero__bg--right{-webkit-mask-image:linear-gradient(270deg,rgba(0,0,0,.8),transparent 70%);mask-image:linear-gradient(270deg,rgba(0,0,0,.8),transparent 70%)}.landing-hero__top{position:relative;z-index:2;display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-block-end:34px}.landing-hero__tag{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;color:#fff;border:1px solid hsla(0,0%,100%,.22);border-radius:999px;backdrop-filter:blur(8px);background:hsla(0,0%,100%,.08);font-size:14px}.landing-hero__tag img{inline-size:18px;block-size:18px;-o-object-fit:contain;object-fit:contain}.landing-hero__content{position:relative;z-index:2;max-inline-size:740px;margin:0 auto;text-align:center;color:#fff}.landing-hero__eyebrow{margin:0 0 10px;letter-spacing:.1em;text-transform:uppercase;font-size:12px;opacity:.9}.landing-hero__content h1{margin:0;font-size:clamp(42px,4.8vw,74px);line-height:1.08;font-weight:800}.landing-hero__word{color:#ffbf3c}.landing-hero__desc{margin:18px auto 0;max-inline-size:620px;color:hsla(0,0%,100%,.9);font-size:16px}.landing-hero__actions{display:flex;justify-content:center;gap:14px;margin-block-start:28px;flex-wrap:wrap}.landing-hero__actions .el-button{min-inline-size:140px}.landing-hero__thumbs{position:absolute;inset:0;z-index:1;pointer-events:none}.landing-hero__thumb{position:absolute;display:block;inline-size:206px;padding:8px;border-radius:16px;background:hsla(0,0%,100%,.92);box-shadow:0 18px 40px rgba(15,23,42,.18)}.landing-hero__thumb img{display:block;inline-size:100%;border-radius:10px}.landing-hero__thumb--top-left{inset-block-start:36px;inset-inline-start:28px}.landing-hero__thumb--mid-left{inset-block-start:208px;inset-inline-start:30px}.landing-hero__thumb--bottom-left{inset-block-end:24px;inset-inline-start:70px}.landing-hero__thumb--top-right{inset-block-start:38px;inset-inline-end:28px}.landing-hero__thumb--mid-right{inset-block-start:208px;inset-inline-end:30px}.landing-hero__thumb--bottom-right{inset-block-end:24px;inset-inline-end:70px}.landing-hero__thumb--bottom-center{inset-inline-start:50%;inset-block-end:22px;transform:translateX(-50%)}.landing-hero__stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-block-start:24px}.landing-hero__stat{display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 18px;border-radius:18px;color:#fff;background:hsla(0,0%,100%,.08);border:1px solid hsla(0,0%,100%,.16);backdrop-filter:blur(8px)}.landing-hero__stat strong{font-size:24px;line-height:1}.landing-hero__stat span{font-size:13px;opacity:.95}.landing-demos{padding-block-start:88px}.landing-demos__lead{max-inline-size:760px;margin:8px auto 0}.landing-demo-grid{margin-block-start:14px}.landing-demo-card{overflow:hidden;border-radius:20px;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease}.landing-demo-card:hover{transform:translateY(-6px);box-shadow:0 24px 48px rgba(15,23,42,.12)}.landing-demo-card__thumb{padding:10px;background:#f7f9fb}.landing-demo-card__thumb img{display:block;inline-size:100%;border-radius:12px}.landing-demo-card__body{padding:18px 20px 20px}.landing-demo-card__body h3{margin:0 0 6px;font-size:20px}.variant-card{padding:24px}.variant-card__icon{font-size:28px;color:#6c63ff;margin-block-end:12px}.feature-card{padding:26px;min-block-size:188px}.feature-card__icon{font-size:28px;color:#6c63ff;margin-block-end:14px}.blog-card,.course-card,.event-card{overflow:hidden}.blog-card__cover,.course-card__cover,.event-card__cover{min-block-size:200px}.blog-card__body,.course-card__body,.event-card__body{padding:18px 20px 22px}.course-card__footer,.course-card__meta,.course-card__stats,.event-card__meta{display:flex;justify-content:space-between;gap:12px;margin-block-start:12px;flex-wrap:wrap}.course-card__category{display:inline-block;padding:6px 10px;margin:0 0 12px;border-radius:999px;background:hsla(0,0%,100%,.18)}.stat-card{padding:22px;text-align:center}.stat-card__value{font-size:34px;line-height:1;font-weight:800;color:#6c63ff;margin-block-end:6px}.section-stats{background:linear-gradient(180deg,rgba(108,99,255,.05),rgba(24,160,88,.05))}.cta-box{padding:36px;text-align:center;background:linear-gradient(135deg,rgba(108,99,255,.1),rgba(24,160,88,.12))}.section-title-wrapper{margin-block-end:34px}@media(max-width:1199px){.landing-hero__thumb{inline-size:180px}.landing-hero__thumb--bottom-left,.landing-hero__thumb--bottom-right{inset-block-end:16px}}@media(max-width:991px){.landing-hero__inner{min-block-size:auto;padding-block-end:22px}.landing-hero__thumbs{display:none}.landing-hero__stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767px){.landing-hero{padding-block-start:14px}.landing-hero__content h1{font-size:34px}.landing-hero__stats{grid-template-columns:1fr}.landing-demos{padding-block-start:64px}}