.intro-container{background:linear-gradient(135deg,#fdfbfb 0%,#ebedee 100%);position:relative;overflow:hidden}[data-theme=dark] .intro-container{background:var(--color-bg)}.intro-bg-wrapper{z-index:-1;background:linear-gradient(120deg,#fdfbfb 0%,#ebedee 100%);position:absolute;inset:0}[data-theme=dark] .intro-bg-wrapper{opacity:.2;background:0 0}.intro-orb{filter:blur(60px);opacity:.6;position:absolute}.intro-orb-1{background:radial-gradient(circle,#ffdcdc66 0%,#fff0 70%);width:50%;height:50%;top:-10%;left:-10%}.intro-orb-2{background:radial-gradient(circle,#dce6ff66 0%,#fff0 70%);width:60%;height:60%;bottom:-10%;right:-10%}.intro-orb-3{background:radial-gradient(circle,#fffadc66 0%,#fff0 70%);width:40%;height:40%;top:40%;left:40%}[data-theme=dark] .intro-orb{opacity:.1}.intro-card{-webkit-backdrop-filter:blur(20px);text-align:center;background-color:#fffc;border:1px solid #fff9;border-radius:40px;width:100%;max-width:420px;padding:50px 30px;box-shadow:0 20px 60px #0000000d,0 10px 20px #00000005}[data-theme=dark] .intro-card{background-color:var(--color-surface);border-color:var(--color-border);box-shadow:var(--shadow-lg)}.intro-thumbnail{background-color:#f8f9fa;border-radius:30px;width:140px;height:140px;margin:0 auto 30px;overflow:hidden;box-shadow:0 8px 20px #0000000f}[data-theme=dark] .intro-thumbnail{background-color:var(--color-surface-alt)}.intro-badge{color:#666;letter-spacing:.5px;background-color:#0000000a;border-radius:20px;margin-bottom:16px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-block}[data-theme=dark] .intro-badge{color:var(--color-text-secondary);background-color:#ffffff1a}.intro-title{color:#1a1a1a;letter-spacing:-.5px;margin-bottom:16px;font-size:32px;font-weight:900;line-height:1.2}[data-theme=dark] .intro-title{color:var(--color-text-primary)}.intro-description{color:#666;margin-bottom:48px;font-size:16px;line-height:1.6}[data-theme=dark] .intro-description{color:var(--color-text-secondary)}.intro-start-button{color:#fff;background-color:#111;border-radius:24px;justify-content:center;align-items:center;gap:8px;padding:20px;font-size:18px;font-weight:700;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 10px 20px #00000026}.intro-start-button:hover{transform:translateY(-2px);box-shadow:0 15px 30px #0003}.intro-start-button:active{transform:translateY(0);box-shadow:0 10px 20px #00000026}[data-theme=dark] .intro-start-button{background-color:var(--color-primary);color:#fff;box-shadow:0 10px 20px #0000004d}.home-icon{color:var(--color-text-primary);transition:color .2s}[data-theme=dark] .home-icon{color:var(--color-primary)}.test-header-logo{color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;max-width:200px;font-size:18px;font-weight:700;overflow:hidden}@media (max-width:480px){.test-header-logo{max-width:150px;font-size:14px}}