*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary: #9945FF;--primary-hover: #7E3AD4;--secondary: #14F195;--bg-base: #0A0A0A;--bg-elevated: #141414;--bg-card: #1A1A1A;--text-primary: #FFFFFF;--text-secondary: #A3A3A3;--text-tertiary: #737373;--border: #262626;--error: #EF4444;--error-bg: rgba(239, 68, 68, .1);--success: #14F195;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5);--transition: .2s cubic-bezier(.4, 0, .2, 1)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-base);color:var(--text-primary);line-height:1.5}.app{min-height:100vh;display:flex;flex-direction:column}.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}.header{background:var(--bg-elevated);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.header-content{display:flex;justify-content:space-between;align-items:center;height:72px}.logo{display:flex;align-items:center;gap:12px}.logo-text{font-size:20px;font-weight:600;letter-spacing:-.02em;color:var(--text-primary)}.badge{background:var(--primary);color:var(--text-primary);padding:4px 10px;border-radius:var(--radius-sm);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.wallet-info{display:flex;align-items:center;gap:12px}.wallet-address{background:var(--bg-card);border:1px solid var(--border);padding:10px 16px;border-radius:var(--radius-md);font-family:SF Mono,Monaco,Consolas,monospace;font-size:14px;color:var(--text-secondary);letter-spacing:.02em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all var(--transition);outline:none}.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:var(--text-primary)}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:transparent;border:1px solid var(--border);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){border-color:var(--text-secondary);background:var(--bg-elevated)}.btn-icon{width:16px;height:16px}.main{flex:1;padding:80px 0}.hero{text-align:center;margin-bottom:64px}.hero-title{font-size:clamp(32px,5vw,48px);font-weight:700;letter-spacing:-.02em;margin-bottom:16px;color:var(--text-primary)}.hero-subtitle{font-size:16px;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.6}.alert{display:flex;align-items:flex-start;justify-content:space-between;padding:16px;border-radius:var(--radius-md);margin-bottom:32px;gap:12px}.alert-error{background:var(--error-bg);border:1px solid var(--error);color:var(--error)}.alert-content{display:flex;align-items:center;gap:12px;flex:1}.alert-icon{width:20px;height:20px;flex-shrink:0}.alert-dismiss{background:transparent;border:none;color:currentColor;cursor:pointer;padding:4px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;transition:opacity var(--transition)}.alert-dismiss svg{width:16px;height:16px}.alert-dismiss:hover{opacity:.7}.wallet-connect{max-width:480px;margin:0 auto}.wallet-grid{display:grid;gap:12px;margin-bottom:24px}.wallet-button{display:flex;align-items:center;justify-content:space-between;background:var(--bg-card);border:1px solid var(--border);padding:20px 24px;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition);color:var(--text-primary);font-size:16px;font-weight:500}.wallet-button:hover:not(:disabled){border-color:var(--primary);background:var(--bg-elevated);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.wallet-button:disabled{opacity:.5;cursor:not-allowed}.wallet-button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.wallet-arrow{width:20px;height:20px;color:var(--text-tertiary);transition:transform var(--transition)}.wallet-button:hover .wallet-arrow{transform:translate(4px);color:var(--primary)}.wallet-status{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px;background:var(--bg-elevated);border-radius:var(--radius-md);color:var(--text-secondary);font-size:14px}.gallery{margin-bottom:80px}.gallery-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.gallery-title{font-size:24px;font-weight:600;letter-spacing:-.01em}.nft-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.nft-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition)}.nft-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.nft-image-wrapper{position:relative;width:100%;padding-top:100%;background:var(--bg-base);overflow:hidden}.nft-image{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform var(--transition)}.nft-card:hover .nft-image{transform:scale(1.05)}.nft-rarity{position:absolute;top:12px;right:12px;padding:6px 12px;border-radius:var(--radius-md);font-size:12px;font-weight:600;color:var(--text-primary);background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.nft-body{padding:20px}.nft-title{font-size:18px;font-weight:600;margin-bottom:4px;color:var(--text-primary)}.nft-collection{font-size:14px;color:var(--secondary);margin-bottom:12px;font-weight:500}.nft-description{font-size:14px;color:var(--text-secondary);line-height:1.5}.gallery-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px;text-align:center}.state-icon{width:48px;height:48px;color:var(--text-tertiary);margin-bottom:16px}.state-text{color:var(--text-secondary);font-size:16px;margin-bottom:24px}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;padding:40px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg)}.feature-item{display:flex;align-items:center;gap:12px;color:var(--text-secondary);font-size:14px}.feature-icon{width:20px;height:20px;color:var(--success);flex-shrink:0}.footer{background:var(--bg-elevated);border-top:1px solid var(--border);padding:32px 0;margin-top:auto}.footer-content{display:flex;justify-content:space-between;align-items:center}.footer-text{color:var(--text-tertiary);font-size:14px}.footer-text strong{color:var(--text-primary);font-weight:600}.footer-links{display:flex;gap:32px}.footer-link{color:var(--text-secondary);text-decoration:none;font-size:14px;transition:color var(--transition)}.footer-link:hover{color:var(--primary)}@media (max-width: 768px){.container{padding:0 16px}.header-content{height:64px}.main{padding:48px 0}.hero{margin-bottom:48px}.wallet-info{flex-wrap:wrap}.wallet-address{font-size:12px}.nft-grid{grid-template-columns:1fr}.gallery-header{flex-direction:column;align-items:flex-start;gap:16px}.features{grid-template-columns:1fr;padding:24px}.footer-content{flex-direction:column;gap:16px;text-align:center}}@media (max-width: 480px){.header-content{flex-direction:column;height:auto;padding:16px 0;gap:16px}.wallet-info{width:100%;flex-direction:column}.btn{width:100%}}