:root{--primary-dark:#1a1a1a;--primary-light:#fff;--accent-orange:orange;--accent-green:#90ee90;--accent-blue:#1e90ff;--accent-hover-blue:#1873cc;--text-primary:#fff;--text-secondary:#ccc}body{background:var(--primary-dark);color:var(--text-primary);margin:0;padding:0;font-family:Montserrat,sans-serif}.nav-container{z-index:1001;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a1a1af2;border-bottom:1px solid #ffffff1a;width:100%;position:fixed;top:0}.navbar{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:1rem;display:flex}.logo{align-items:center;gap:4px;font-size:1.5rem;font-weight:700;text-decoration:none;display:flex}.logo-apple{color:var(--accent-orange)}.logo-seed{color:var(--accent-green)}.logo-repairs{color:var(--accent-blue)}.nav-links{align-items:center;gap:2rem;display:flex}.nav-links a{color:var(--primary-light);border-radius:4px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-weight:500;text-decoration:none;transition:background-color .3s;display:flex}.nav-links a:not(.send-in-repair):hover{background:#ffffff1a}.send-in-repair{background:var(--accent-blue);color:#fff!important}.send-in-repair:hover{background:var(--accent-hover-blue)}.blog-container{max-width:1200px;margin:100px auto 40px;padding:20px}.blog-content{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:8px;margin-bottom:20px;padding:30px}h1{color:var(--accent-green);margin-bottom:1.5rem;font-size:2.5rem;font-weight:700;line-height:1.2}h2{color:var(--accent-blue);margin:2rem 0 1rem}.blog-meta{color:var(--text-secondary);gap:20px;margin-bottom:2rem;font-size:.9rem;display:flex}p,ul,ol{color:var(--text-primary);margin-bottom:1.5rem;line-height:1.8}.technical-specs,.repair-warning{background:#ffffff0d;border-radius:8px;margin:20px 0;padding:20px}.repair-warning{border-left:4px solid var(--accent-orange)}.tool-list{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px;display:grid}.tool-item{background:#ffffff0d;border-radius:4px;align-items:center;gap:10px;padding:15px;display:flex}@media (width<=768px){.nav-links{background:var(--primary-dark);flex-direction:column;align-items:center;padding:1rem;display:none;position:absolute;top:100%;left:0;right:0}.nav-links.active{display:flex}.mobile-menu-btn{display:block}}.repair-steps{margin:40px 0}.step-card{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:12px;margin:20px 0;padding:25px;transition:transform .3s;position:relative}.step-card:hover{transform:translateY(-5px)}.step-number{background:var(--accent-orange);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;font-weight:700;display:flex;position:absolute;top:-15px;left:-15px}.step-image{border:2px solid #ffffff1a;border-radius:8px;width:100%;max-width:400px;height:auto;margin:20px 0}.step-navigation{justify-content:space-between;margin:20px 0;display:flex}.nav-button{background:var(--accent-blue);color:#fff;cursor:pointer;border-radius:4px;padding:10px 20px;transition:background .3s}.nav-button:hover{background:var(--accent-hover-blue)}.caution-box{border-left:4px solid var(--accent-orange);background:#ffa5001a;margin:20px 0;padding:15px}.tool-required{background:#1e90ff1a;border-radius:4px;margin:5px;padding:5px 10px;font-size:.9rem;display:inline-block}.progress-bar{background:#ffffff1a;border-radius:2px;width:100%;height:4px;margin:20px 0}.progress-fill{background:var(--accent-blue);border-radius:2px;height:100%;transition:width .3s}.step-navigation-container{z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a1a1af2;border:1px solid #ffffff1a;border-radius:8px;width:90%;max-width:600px;padding:15px;position:fixed;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 0 20px #0000004d}.step-progress{text-align:center;color:var(--text-primary);margin-bottom:10px}.step-progress-bar{background:#ffffff1a;border-radius:2px;height:4px;margin:10px 0}.step-progress-fill{background:var(--accent-blue);border-radius:2px;height:100%;transition:width .3s}.step-navigation{justify-content:space-between;gap:10px;display:flex}.nav-button:disabled{opacity:.5;cursor:not-allowed}.nav-button:not(:disabled):hover{background:var(--accent-hover-blue)}.repair-guide-container{margin-top:40px;position:relative}.minimize-button{background:var(--accent-blue);color:#fff;cursor:pointer;z-index:1002;border:none;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;transition:all .3s;display:flex;position:absolute;top:10px;right:10px}.minimize-button:hover{background:var(--accent-hover-blue);transform:scale(1.1)}@keyframes pulse{0%{box-shadow:0 0 #ffa50066}70%{box-shadow:0 0 0 10px #ffa50000}to{box-shadow:0 0 #ffa50000}}.floating-guide-icon i{color:#fff;font-size:24px}.step-card{opacity:0;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:12px;margin:20px 0;padding:30px;transition:all .3s;position:relative;transform:translateY(20px)}.step-card.active{opacity:1;transform:translateY(0)}.step-card:hover{transform:translateY(-5px);box-shadow:0 8px 24px #0003}.step-image-container{border-radius:8px;margin:20px 0;position:relative;overflow:hidden}.step-image{width:100%;height:auto;transition:transform .3s}.step-image:hover{transform:scale(1.05)}.image-zoom{color:#fff;opacity:0;background:#000000b3;border-radius:4px;padding:8px;font-size:12px;transition:opacity .3s;position:absolute;bottom:10px;right:10px}.step-image-container:hover .image-zoom{opacity:1}.step-navigation-container{z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a1a1af2;border:1px solid #ffffff1a;border-radius:12px;width:90%;max-width:600px;padding:20px;transition:all .3s;position:fixed;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #0000004d}.step-navigation-window{z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a1a1af2;border:1px solid #ffffff1a;border-radius:12px;width:400px;display:none;position:fixed;bottom:80px;right:30px;box-shadow:0 4px 20px #0000004d}.step-window-header{border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding:15px;display:flex}.step-content{max-height:400px;padding:20px;overflow-y:auto}.step-navigation-controls{border-top:1px solid #ffffff1a;padding:15px}.step-card{display:none}.step-card.active{display:block}.floating-guide-icon{background:var(--accent-orange);cursor:pointer;z-index:1003;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;animation:2s infinite pulse;display:flex;position:fixed;bottom:30px;right:30px;box-shadow:0 4px 12px #0000004d}.step-navigation-window{background:#1a1a1af2;border:1px solid #ffffff1a;border-radius:12px;width:450px}.warning-messages{border-top:1px solid #ffffff1a;padding:15px}.warning-scroll{max-height:150px;padding-right:10px;overflow-y:auto}.warning-item{border-left:3px solid var(--accent-orange);background:#ffa5001a;margin:8px 0;padding:10px;font-size:.9rem}.step-navigation-controls{border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding:15px;display:flex}.nav-button{background:var(--accent-orange);color:#fff;cursor:pointer;border:none;border-radius:4px;align-items:center;gap:8px;padding:8px 15px;transition:background .3s;display:flex}.nav-button:hover:not(:disabled){background:#e69500}.repair-guide-section .step-navigation{justify-content:space-between;margin:20px 0;display:flex}.repair-guide-section .nav-button{background:var(--accent-orange);padding:12px 24px;font-size:1.1rem}.main-navigation-buttons{background:#ffffff0d;border-radius:8px;justify-content:space-between;align-items:center;margin:20px 0;padding:15px;display:flex}.warnings-modal{z-index:2000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000c;width:100%;height:100%;display:none;position:fixed;top:0;left:0}.warnings-modal .modal-content{background:var(--primary-dark);border:1px solid #ffffff1a;border-radius:12px;width:90%;max-width:800px;max-height:90vh;margin:50px auto;position:relative;overflow-y:auto}.modal-header{border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding:20px;display:flex}.modal-body{padding:20px}.modal-body .warning-item{border-left:4px solid var(--accent-orange);background:#ffa5001a;margin:15px 0;padding:20px}.expand-warnings{background:var(--accent-orange);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:5px 10px;transition:background .3s}.expand-warnings:hover{background:#e69500}.step-fullscreen-modal{z-index:2000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000c;width:100%;height:100%;display:none;position:fixed;top:0;left:0}.step-fullscreen-content{background:var(--primary-dark);border:1px solid #ffffff1a;border-radius:12px;width:90%;max-width:900px;max-height:90vh;margin:30px auto;padding:30px;position:relative;overflow-y:auto}.step-fullscreen-navigation{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a1a1af2;border-radius:50px;align-items:center;gap:20px;padding:15px 30px;display:flex;position:fixed;bottom:30px;left:50%;transform:translate(-50%)}.step-fullscreen-close{color:#fff;cursor:pointer;opacity:.7;background:0 0;border:none;font-size:24px;transition:opacity .3s;position:absolute;top:20px;right:20px}.step-fullscreen-close:hover{opacity:1}.nav-button{background:var(--accent-orange);color:#fff;cursor:pointer;border:none;border-radius:50px;align-items:center;gap:8px;padding:12px 24px;font-size:1rem;font-weight:500;transition:all .3s;display:flex}.nav-button:hover:not(:disabled){background:#e69500;transform:translateY(-2px)}.step-counter{color:var(--text-primary);font-size:1.1rem;font-weight:500}.guide-title{color:#ff9500;margin-bottom:1em;font-size:2em;font-weight:700}.main-navigation-buttons .nav-button{color:#fff;cursor:pointer;background:#34c759;border:none;border-radius:4px;align-items:center;gap:8px;padding:10px 20px;font-weight:500;transition:background .3s;display:flex}.main-navigation-buttons .nav-button:hover{background:#248a3d}.main-navigation-buttons .nav-button:disabled{cursor:not-allowed;background:#34c75980}