.platform-card{background:var(--color-bg-secondary);border:1px solid transparent;border-bottom:2px solid var(--color-border);border-radius:0;padding:var(--space-xl);transition:border-bottom-color var(--transition-base)}.platform-card:hover{border-bottom-color:var(--color-accent)}.platform-card--disabled{opacity:.6;pointer-events:none}.platform-card__header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg)}.platform-card__title{font-size:1.125rem;font-weight:500;color:var(--color-text-secondary);margin:0}.platform-card__badge{display:inline-flex;align-items:center;gap:var(--space-xs);margin-left:auto;padding:var(--space-xs) var(--space-sm);background:var(--color-accent-dim);color:var(--color-accent);border-radius:var(--radius-full);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.platform-card__status{display:inline-flex;align-items:center;margin-left:auto;padding:var(--space-xs) var(--space-sm);background:#ffffff08;color:var(--color-text-tertiary);border-radius:var(--radius-full);font-size:.6875rem;font-weight:500}.platform-card__downloads{display:flex;flex-wrap:wrap;gap:var(--space-sm)}.platform-card__button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.625rem 1.25rem;background:var(--color-accent);color:var(--color-text-primary);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;text-decoration:none;transition:background var(--transition-fast);border:none;cursor:pointer}.platform-card__button:hover{background:var(--color-accent-hover)}.platform-card__button--disabled{background:#ffffff0d;color:var(--color-text-disabled);cursor:not-allowed}.platform-card__button--disabled:hover{background:#ffffff0d}@media (max-width: 768px){.platform-card__downloads{flex-direction:column}.platform-card__button{width:100%}.platform-card__badge,.platform-card__status{margin-left:var(--space-sm)}}.platform-card__error{margin-top:var(--space-md);padding:var(--space-sm) var(--space-md);background:#dc26261a;border-left:2px solid var(--color-accent);color:var(--color-accent);font-size:.875rem;border-radius:var(--radius-sm)}.mobile-warning{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-lg);background:var(--color-bg-primary);background-image:linear-gradient(var(--grid-color) 1px,transparent 1px),linear-gradient(90deg,var(--grid-color) 1px,transparent 1px);background-size:var(--grid-size) var(--grid-size)}.mobile-warning__content{max-width:500px;text-align:center}.mobile-warning__title{font-size:var(--font-size-4xl);font-weight:700;color:var(--color-accent);margin-bottom:var(--space-xs);letter-spacing:-.02em}.mobile-warning__subtitle{font-size:var(--font-size-lg);color:var(--color-text-tertiary);margin-bottom:var(--space-2xl)}.mobile-warning__message{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);margin-bottom:var(--space-xl)}.mobile-warning__message h2{font-size:var(--font-size-2xl);color:var(--color-text-primary);margin-bottom:var(--space-md)}.mobile-warning__message p{color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.mobile-warning__status{display:inline-block;padding:var(--space-xs) var(--space-md);background:var(--color-accent-dim);color:var(--color-accent);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:600;margin-top:var(--space-md)}.mobile-warning__status--unsupported{background:#ffffff0d;color:var(--color-text-tertiary)}.mobile-warning__desktop{color:var(--color-text-tertiary);font-size:var(--font-size-sm)}*{margin:0;padding:0;box-sizing:border-box;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}body{font-family:var(--font-family);background:var(--color-bg-primary);background-image:linear-gradient(var(--grid-color) 1px,transparent 1px),linear-gradient(90deg,var(--grid-color) 1px,transparent 1px);background-size:var(--grid-size) var(--grid-size);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{min-height:100vh;display:flex;flex-direction:column}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh}.spinner{width:40px;height:40px;border:3px solid var(--color-bg-elevated);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.header{display:flex;align-items:center;justify-content:center;padding:var(--space-xl) var(--space-2xl);border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary)}.header__content{display:flex;align-items:baseline;gap:var(--space-md)}.header__title{font-size:var(--font-size-3xl);font-weight:700;color:var(--color-accent);letter-spacing:-.02em}.header__subtitle{font-size:var(--font-size-lg);color:var(--color-text-tertiary);font-weight:400}.main{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:var(--space-2xl)}.hero{text-align:center;margin-bottom:var(--space-2xl);padding:var(--space-2xl) 0}.hero__title{font-size:2rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-sm);letter-spacing:-.02em}.hero__description{font-size:1rem;color:var(--color-text-tertiary)}.platforms{display:grid;gap:var(--space-lg);margin-bottom:var(--space-2xl)}.footer{padding:var(--space-xl) var(--space-2xl);border-top:1px solid var(--color-border);background:var(--color-bg-secondary);text-align:center}.footer__copyright{font-size:var(--font-size-sm);color:var(--color-text-tertiary);margin-bottom:10px}.footer__links{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:10px}.footer__links a{color:var(--color-text-tertiary);text-decoration:none;font-size:var(--font-size-sm);transition:color .2s}.footer__links a:hover{color:var(--color-primary)}.footer__separator{color:var(--color-text-tertiary);font-size:var(--font-size-sm)}.icon{display:inline-block;fill:currentColor;flex-shrink:0}@media (max-width: 768px){.header{flex-direction:column;gap:var(--space-md);padding:var(--space-lg)}.header__content{flex-direction:column;gap:var(--space-xs);text-align:center}.header__title{font-size:var(--font-size-2xl)}.main{padding:var(--space-lg)}.hero__title{font-size:var(--font-size-3xl)}.footer{padding:var(--space-lg)}.footer__links{flex-direction:column;gap:var(--space-md)}}:root{--color-bg-primary: #0f0f0f;--color-bg-secondary: #1a1a1a;--color-bg-elevated: #242424;--color-bg-hover: #2a2a2a;--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(220, 20, 60, .3);--color-accent: #dc143c;--color-accent-hover: #b01030;--color-accent-dim: rgba(220, 20, 60, .1);--color-text-primary: #ffffff;--color-text-secondary: rgba(255, 255, 255, .7);--color-text-tertiary: rgba(255, 255, 255, .5);--color-text-disabled: rgba(255, 255, 255, .3);--grid-color: rgba(220, 20, 60, .03);--grid-size: 50px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-accent: 0 4px 20px rgba(220, 20, 60, .2);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-full: 9999px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}:root{font-family:var(--font-family);line-height:1.6;font-weight:400;color-scheme:dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}