.guide-hero{background:linear-gradient(135deg,#0f0f14 0%,#111827 50%,#0f172a 100%);padding:80px 0 40px;text-align:center;border-bottom:1px solid var(--border)}.guide-hero h1{font-size:clamp(1.8rem,4vw,3rem);font-weight:800;margin-bottom:1rem;line-height:1.2;color:var(--text1)}.guide-hero p.lead{color:var(--text2);max-width:700px;margin:0 auto;font-size:1.1rem;line-height:1.7}.guide-hero .error-code{display:inline-block;padding:4px 12px;background:var(--accent-glow);color:var(--accent);border-radius:6px;font-family:'JetBrains Mono',monospace;font-size:.9rem;font-weight:600;margin-bottom:16px;border:1px solid var(--accent-border)}.guide-body{max-width:860px;margin:0 auto;padding:40px 20px}.guide-section{margin-bottom:40px}.guide-section h2{font-size:1.4rem;font-weight:700;margin-bottom:16px;color:var(--text1);display:flex;align-items:center;gap:10px}.guide-section h2::before{content:'';display:block;width:4px;height:24px;background:var(--accent);border-radius:2px}.guide-section p{color:var(--text2);line-height:1.8;margin-bottom:16px}.cause-list{list-style:none;padding:0;display:grid;gap:12px}.cause-list li{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:14px 18px;display:flex;align-items:flex-start;gap:12px;color:var(--text2);line-height:1.6}.cause-list li::before{font-size:1.1rem;flex-shrink:0}.cause-list.emoji-warn li::before{content:'⚠️'}.cause-list.emoji-gear li::before{content:'⚙️'}.cause-list.emoji-laptop li::before{content:'💻'}.cause-list.emoji-temp li::before{content:'🌡️'}.cause-list.emoji-diamond li::before{content:'🔷'}.cause-list.emoji-bolt li::before{content:'⚡'}.cause-list.emoji-wrench li::before{content:'🔧'}.cause-list.emoji-window li::before{content:'🪟'}.steps-list{list-style:none;padding:0;display:grid;gap:16px}.steps-list li{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:20px;color:var(--text2);line-height:1.7}.steps-list li strong{color:var(--accent);display:block;margin-bottom:4px}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text3);margin-bottom:24px;justify-content:center}.breadcrumb a{color:var(--text2);text-decoration:none}.breadcrumb a:hover{color:var(--accent)}.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.badge-critical{background:#ff4d4d22;color:#ff6b6b;border:1px solid #ff4d4d44}.badge-high{background:#ff8c0022;color:#fa4;border:1px solid #ff8c0044}.badge-medium{background:#ffd70022;color:gold;border:1px solid #ffd70044}.badge-low{background:#00d4aa22;color:#00d4aa;border:1px solid #00d4aa44}.guide-steps-list{counter-reset:steps;list-style:none;padding:0;display:grid;gap:14px}.guide-steps-list li{counter-increment:steps;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:18px 18px 18px 64px;position:relative;color:var(--text2);line-height:1.7}.guide-steps-list li::before{content:counter(steps);position:absolute;left:18px;top:16px;width:32px;height:32px;background:linear-gradient(135deg,#3b82f6,#00d4aa);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:#fff;line-height:32px;text-align:center}.guide-steps-list li strong{display:block;color:var(--text1);margin-bottom:4px;font-weight:600}.error-table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--border);margin-top:16px}.error-table-wrap table{width:100%;border-collapse:collapse}.error-table-wrap th{background:var(--card-bg);color:var(--text1);font-weight:600;padding:12px 16px;text-align:left;font-size:.88rem}.error-table-wrap td{padding:12px 16px;border-top:1px solid var(--border);color:var(--text2);font-size:.9rem;line-height:1.5}.faq-list{display:grid;gap:12px}.faq-item{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;overflow:hidden}.faq-q{padding:16px 20px;font-weight:600;color:var(--text1);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}.faq-q::after{content:"＋";font-size:1.1rem;color:var(--accent);flex-shrink:0}.faq-a{padding:0 20px 16px;color:var(--text2);line-height:1.7;font-size:.95rem}.temp-info-box{background:linear-gradient(135deg,rgba(239,68,68,0.1) 0%,rgba(249,115,22,0.07) 100%);border:1px solid rgba(239,68,68,0.2);border-radius:12px;padding:20px 24px;margin-bottom:24px}.temp-info-box h3{color:#f97316;font-size:1rem;margin-bottom:8px}.temp-info-box p{color:var(--text2);font-size:.9rem;margin:0;line-height:1.6}.bsod-info-box{background:linear-gradient(135deg,rgba(59,130,246,0.1) 0%,rgba(0,212,170,0.05) 100%);border:1px solid rgba(59,130,246,0.2);border-radius:12px;padding:20px 24px;margin-bottom:24px}.bsod-info-box h3{color:var(--accent);font-size:1rem;margin-bottom:8px}.bsod-info-box p{color:var(--text2);font-size:.9rem;margin:0;line-height:1.6}.beep-table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--border);margin-top:16px}.beep-table-wrap table{width:100%;border-collapse:collapse}.beep-table-wrap th{background:var(--card-bg);color:var(--text1);font-weight:600;padding:12px 16px;text-align:left;font-size:.88rem}.beep-table-wrap td{padding:12px 16px;border-top:1px solid var(--border);color:var(--text2);font-size:.9rem;line-height:1.5}.beep-table-wrap code{background:rgba(255,255,255,0.05);padding:2px 6px;border-radius:4px;font-family:'JetBrains Mono',monospace;font-size:0.85rem}