*{box-sizing:border-box}#root,body,html{height:100%;margin:0}body{margin:0;background:#0b1220;color:#e6eef7;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.page{max-width:960px;margin:0 auto;padding:36px 16px;min-height:calc(100vh - 80px)}.card{max-width:720px;margin:28px auto;padding:24px;border:1px solid #243041;border-radius:14px;background:#0f1623;box-shadow:0 12px 30px rgba(0,0,0,.35)}.center{display:grid;place-items:center}.stack{display:grid;grid-gap:16px;gap:16px}.title{font-size:32px;font-weight:700;margin:0 0 12px;display:flex;align-items:center;justify-content:center;gap:12px}.title-emoji{display:inline-grid;place-items:center;width:48px;height:48px;font-size:26px;border-radius:12px;color:#001018;background:linear-gradient(135deg,#4cc9f0,#8bd9ff);box-shadow:0 6px 20px rgba(76,201,240,.28)}.subtitle{font-size:16px;color:#a0b3c8;margin:0 0 24px;text-align:center}.header{background:#0f1623;border-bottom:1px solid #243041;padding:16px 24px;display:flex;justify-content:space-between;align-items:center}.header__brand{font-size:20px;font-weight:700;color:#4cc9f0;text-decoration:none}.header__nav{display:flex;gap:12px}.btn{display:inline-block;padding:10px 18px;border-radius:10px;border:1px solid #2a384a;background:linear-gradient(180deg,#172132,#121b2a);color:#e6eef7;font-weight:600;font-size:14px;text-decoration:none;cursor:pointer;transition:all .2s}.btn:hover{border-color:#3a4858;transform:translateY(-1px)}.btn--primary{border-color:#1f6c82;background:linear-gradient(180deg,#1a7aa0,#136382)}.btn--primary:hover{border-color:#2a8ca8;box-shadow:0 4px 12px rgba(26,122,160,.3)}.btn--large{padding:14px 24px;font-size:16px}.btn:disabled{opacity:.5;cursor:not-allowed}.program-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:20px;gap:20px;margin-top:24px}.program-card{padding:20px;border:1px solid #243041;border-radius:12px;background:#0f1623;cursor:pointer;transition:all .2s;text-decoration:none;color:inherit;display:block}.program-card:hover{border-color:#4cc9f0;transform:translateY(-2px);box-shadow:0 8px 24px rgba(76,201,240,.15)}.program-card__title{font-size:20px;font-weight:600;margin:0 0 8px;color:#4cc9f0}.program-card__description{font-size:14px;color:#a0b3c8;margin:0;line-height:1.5}.program-card__version{font-size:12px;color:#6b7f94;margin-top:12px}.loading{text-align:center;padding:48px;font-size:16px;color:#a0b3c8;display:flex;flex-direction:column;align-items:center;gap:16px}.spinner{width:40px;height:40px;border:4px solid #243041;border-top-color:#4cc9f0;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.error{border-radius:8px;background:#2d1515;border:1px solid #4a2020;color:#ff6b6b}.error,.success{padding:16px;margin:16px 0}.success{border-radius:8px;background:#1a2d1f;border:1px solid #2d4a32;color:#51cf66}.empty-state{text-align:center;padding:64px 24px;color:#6b7f94}.empty-state__icon{font-size:64px;margin-bottom:16px}.empty-state__text{font-size:18px;margin:0}